Misuse of Drugs Act (Singapore)
Encyclopedia
The Misuse of Drugs Act is a national drug control law classifying substances into three categories, Classes A, B, and C. Section 44 provides that "The Minister may, by an order published in the Gazette" add, remove, or transfer drugs among the classes. The statute's penal provisions are draconian by most nations' standards, providing for long terms of imprisonment
, caning
, and capital punishment
. The law creates a presumption of trafficking for certain threshold amounts, e.g. 30 grams of cannabis
. It also creates a presumption that a person possesses drugs if he possesses the keys to a premises containing the drugs, and that "Any person found in or escaping from any place or premises which is proved or presumed to be used for the purpose of smoking or administering a controlled drug shall, until the contrary is proved, be presumed to have been smoking or administering a controlled drug in that place or premises." Thus, one runs the risk of arrest for drug use by simply being in the company of drug users. The law also allows officers to search premises and individuals, without a search warrant
, if he "reasonably suspects that there is to be found a controlled drug or article liable to seizure". Moreover, Section 31 allows officers to demand urinalysis
of suspected drug offenders.
Unless authorized by the government, the possession, consumption, manufacturing, import, export, or trafficking of these and other controlled drugs in any amount are illegal.
Imprisonment
Imprisonment is a legal term.The book Termes de la Ley contains the following definition:This passage was approved by Atkin and Duke LJJ in Meering v Grahame White Aviation Co....
, caning
Caning in Singapore
Caning is a widely used form of legal corporal punishment in Singapore. It can be divided into several contexts: judicial, military, school, reformatory/prison, and domestic/private....
, and capital punishment
Capital punishment
Capital punishment, the death penalty, or execution is the sentence of death upon a person by the state as a punishment for an offence. Crimes that can result in a death penalty are known as capital crimes or capital offences. The term capital originates from the Latin capitalis, literally...
. The law creates a presumption of trafficking for certain threshold amounts, e.g. 30 grams of cannabis
Cannabis
Cannabis is a genus of flowering plants that includes three putative species, Cannabis sativa, Cannabis indica, and Cannabis ruderalis. These three taxa are indigenous to Central Asia, and South Asia. Cannabis has long been used for fibre , for seed and seed oils, for medicinal purposes, and as a...
. It also creates a presumption that a person possesses drugs if he possesses the keys to a premises containing the drugs, and that "Any person found in or escaping from any place or premises which is proved or presumed to be used for the purpose of smoking or administering a controlled drug shall, until the contrary is proved, be presumed to have been smoking or administering a controlled drug in that place or premises." Thus, one runs the risk of arrest for drug use by simply being in the company of drug users. The law also allows officers to search premises and individuals, without a search warrant
Search warrant
A search warrant is a court order issued by a Magistrate, judge or Supreme Court Official that authorizes law enforcement officers to conduct a search of a person or location for evidence of a crime and to confiscate evidence if it is found....
, if he "reasonably suspects that there is to be found a controlled drug or article liable to seizure". Moreover, Section 31 allows officers to demand urinalysis
Urinalysis
A urinalysis , also known as Routine and Microscopy , is an array of tests performed on urine, and one of the most common methods of medical diagnosis...
of suspected drug offenders.
Amount of controlled drugs that would qualify as drug trafficking
Section 17 of the Misuse of Drugs Act lists the amount of controlled drugs beyond which, the person who carries them shall be presumed to possess them for the purpose of drug trafficking unless proven otherwise:- OpiumOpiumOpium is the dried latex obtained from the opium poppy . Opium contains up to 12% morphine, an alkaloid, which is frequently processed chemically to produce heroin for the illegal drug trade. The latex also includes codeine and non-narcotic alkaloids such as papaverine, thebaine and noscapine...
: 100 grammes - MorphineMorphineMorphine is a potent opiate analgesic medication and is considered to be the prototypical opioid. It was first isolated in 1804 by Friedrich Sertürner, first distributed by same in 1817, and first commercially sold by Merck in 1827, which at the time was a single small chemists' shop. It was more...
: 3 grammes - Diamorphine (Heroin): 2 grammes
- CannabisCannabis (drug)Cannabis, also known as marijuana among many other names, refers to any number of preparations of the Cannabis plant intended for use as a psychoactive drug or for medicinal purposes. The English term marijuana comes from the Mexican Spanish word marihuana...
: 15 grammes - CannabisCannabis (drug)Cannabis, also known as marijuana among many other names, refers to any number of preparations of the Cannabis plant intended for use as a psychoactive drug or for medicinal purposes. The English term marijuana comes from the Mexican Spanish word marihuana...
mixture: 30 grammes - CannabisCannabis (drug)Cannabis, also known as marijuana among many other names, refers to any number of preparations of the Cannabis plant intended for use as a psychoactive drug or for medicinal purposes. The English term marijuana comes from the Mexican Spanish word marihuana...
resin: 10 grammes - CocaineCocaineCocaine is a crystalline tropane alkaloid that is obtained from the leaves of the coca plant. The name comes from "coca" in addition to the alkaloid suffix -ine, forming cocaine. It is a stimulant of the central nervous system, an appetite suppressant, and a topical anesthetic...
: 3 grammes - MethamphetamineMethamphetamineMethamphetamine is a psychostimulant of the phenethylamine and amphetamine class of psychoactive drugs...
: 25 grammes - 10 grammes of any or any combination of the following:
- N, α-dimethyl-3,4-(methylenedioxy)phenethylamine (MDMA)
- α-methyl-3,4-(methylenedioxy)phenethylamine (MDA3,4-Methylenedioxyamphetamine3,4-Methylenedioxyamphetamine , also known as tenamfetamine , is a psychedelic and entactogenic drug of the phenethylamine and amphetamine chemical classes...
) - N-ethyl-α-methyl-3,4-(methylenedioxy)phenethylamine (MDEA)
Unless authorized by the government, the possession, consumption, manufacturing, import, export, or trafficking of these and other controlled drugs in any amount are illegal.
Class A - Part I
Some examples include:- AmphetamineAmphetamineAmphetamine or amfetamine is a psychostimulant drug of the phenethylamine class which produces increased wakefulness and focus in association with decreased fatigue and appetite.Brand names of medications that contain, or metabolize into, amphetamine include Adderall, Dexedrine, Dextrostat,...
- BuprenorphineBuprenorphineBuprenorphine is a semi-synthetic opioid that is used...
- CannabinolCannabinolCannabinol is a psychoactive substance cannabinoid found in Cannabis sativa and Cannabis indica/afghanica. It is also a metabolite of tetrahydrocannabinol . CBN acts as a weak agonist of the CB1 and CB2 receptors, with lower affinity in comparison to THC.- External links :* Compounds found in...
(and derivatives) - CannabisCannabisCannabis is a genus of flowering plants that includes three putative species, Cannabis sativa, Cannabis indica, and Cannabis ruderalis. These three taxa are indigenous to Central Asia, and South Asia. Cannabis has long been used for fibre , for seed and seed oils, for medicinal purposes, and as a...
- CocaineCocaineCocaine is a crystalline tropane alkaloid that is obtained from the leaves of the coca plant. The name comes from "coca" in addition to the alkaloid suffix -ine, forming cocaine. It is a stimulant of the central nervous system, an appetite suppressant, and a topical anesthetic...
(in all forms, including coca leaf) - DextroamphetamineDextroamphetamineDextroamphetamine is a psychostimulant drug which is known to produce increased wakefulness and focus as well as decreased fatigue and decreased appetite....
- DesomorphineDesomorphineDesomorphine is an opiate analogue invented in 1932 in the United States that is a derivative of morphine, where the 6-hydroxyl group has been removed and the 7,8 double bond has been saturated. It has sedative and analgesic effects, and is around 8-10 times more potent than morphine...
- EcgonineEcgonineEcgonine is an organic chemical and tropane alkaloid found naturally in coca leaves. It has a close structural relation to cocaine: it is both a metabolite and a precursor, and as such, it is a controlled substance, as are all known substances which can be used as precursors to ecgonine...
(any derivative of ecgonine which is convertible to ecgonine or to cocaine) - Fentanyl (and all its analogues, i.e. alphamethylfentanylAlphamethylfentanylα-Methylfentanyl is an opioid analgesic that is an analogue of fentanyl.α-Methylfentanyl was invented in 1976 and appeared on the black market under the name "China White"...
(AMF; China White), alfentanilAlfentanilAlfentanil is a potent but short-acting synthetic opioid analgesic drug, used for anaesthesia in surgery. It is an analogue of fentanyl with around 1/4 the potency of fentanyl and around 1/3 of the duration of action, but with an onset of effects 4x faster than fentanyl...
, sufentanilSufentanilSufentanil is a powerful synthetic opioid analgesic drug, approximately 5 to 10 times more potent than its analog, fentanyl. Sufentanil is marketed for use by specialist centres under different trade names, such as Sufenta and Sufentil...
, carfentanilCarfentanilCarfentanil or carfentanyl is an analogue of the popular synthetic opioid analgesic fentanyl, and is one of the most potent opioids known . Carfentanil was first synthesized in 1974 by a team of chemists at Janssen Pharmaceutica which included Paul Janssen...
, etc.) - MDMA (Ecstasy)
- MescalineMescalineMescaline or 3,4,5-trimethoxyphenethylamine is a naturally occurring psychedelic alkaloid of the phenethylamine class used mainly as an entheogen....
- MethamphetamineMethamphetamineMethamphetamine is a psychostimulant of the phenethylamine and amphetamine class of psychoactive drugs...
- MethaqualoneMethaqualoneMethaqualone is a sedative-hypnotic drug that is similar in effect to barbiturates, a general central nervous system depressant. The sedative-hypnotic activity was first noted by Indian researchers in the 1950s and in 1962 methaqualone itself was patented in the US by Wallace and Tiernan...
- MorphineMorphineMorphine is a potent opiate analgesic medication and is considered to be the prototypical opioid. It was first isolated in 1804 by Friedrich Sertürner, first distributed by same in 1817, and first commercially sold by Merck in 1827, which at the time was a single small chemists' shop. It was more...
and Heroin - OpiumOpiumOpium is the dried latex obtained from the opium poppy . Opium contains up to 12% morphine, an alkaloid, which is frequently processed chemically to produce heroin for the illegal drug trade. The latex also includes codeine and non-narcotic alkaloids such as papaverine, thebaine and noscapine...
- PentobarbitalPentobarbitalPentobarbital is a short-acting barbiturate that was first synthesized in 1928. Pentobarbital is available as both a free acid and a sodium salt, the former of which is only slightly soluble in water and ethanol....
- PhencyclidinePhencyclidinePhencyclidine , commonly initialized as PCP and known colloquially as angel dust, is a recreational dissociative drug...
(PCP) - PsilocinPsilocinPsilocin , an aromatic compound, sometimes also spelled psilocine, psilocyn, or psilotsin, is a psychedelic mushroom alkaloid. It is found in most psychedelic mushrooms together with its phosphorylated counterpart psilocybin...
and Psilocybine - SecobarbitalSecobarbitalSecobarbital sodium is a barbiturate derivative drug that was first synthesized in 1928 in Germany. It possesses anaesthetic, anticonvulsant, sedative and hypnotic properties...
- TemazepamTemazepamTemazepam is an intermediate-acting 3-hydroxy benzodiazepine. It is mostly prescribed for the short-term treatment of sleeplessness in patients who have difficulty maintaining sleep...
Class B - Part II
Some examples include:- AcetyldihydrocodeineAcetyldihydrocodeineAcetyldihydrocodeine is an opiate derivative discovered in Germany in 1914 and was used as as a cough suppressant and analgesic. It is not commonly used, but has activity similar to other opiates...
- AmobarbitalAmobarbitalAmobarbital is a drug that is a barbiturate derivative. It has sedative-hypnotic and analgesic properties. It is a white crystalline powder with no odor and a slightly bitter taste. It was first synthesized in Germany in 1923...
- AprobarbitalAprobarbitalAprobarbital is a barbiturate derivative invented in the 1920s by Ernst Preiswerk. It has sedative, hypnotic and anticonvulsant properties, and was used primarily for the treatment of insomnia...
- ButabarbitalButabarbitalButabarbital is a prescription barbiturate sleep aid. Butabarbital has a particularly fast onset of effects and short duration of action compared to other barbiturates, which makes it useful for certain applications such as treating severe insomnia and relieving anxiety before surgical procedures;...
- CodeineCodeineCodeine or 3-methylmorphine is an opiate used for its analgesic, antitussive, and antidiarrheal properties...
- CrotylbarbitalCrotylbarbitalCrotylbarbital , also known as crotarbital, is a barbiturate derivative invented in the 1960s. It has sedative and hypnotic effects, and was used for the treatment of insomnia until it was replaced by newer alternative drugs with less side effects and lower risk of overdose....
- DextropropoxypheneDextropropoxypheneDextropropoxyphene, manufactured by Eli Lilly and Company, is an analgesic in the opioid category. It is intended to treat mild pain and has, in addition, anti-tussive and local anesthetic effects. It has been taken off the market in Europe and the US due to concerns of fatal overdoses and...
- DihydrocodeineDihydrocodeineDihydrocodeine, also called DHC, Drocode, Paracodeine and Parzone and known by the brand names of Synalgos DC, Panlor DC, Panlor SS, Contugesic, New Bron Solution-ACE, Huscode, Drocode, Paracodin, Codidol, Didor Continus, Dicogesic, Codhydrine, Dekacodin, DH-Codeine,...
- EthylmorphineEthylmorphineEthylmorphine is an opiate narcotic analgesic .Ethylmorphine was invented in Germany at Merck in 1884 and was used as a weaker alternative to heroin for all indications. Chemically, ethylmorphine is a morphine molecule with a -25 group substituted for the aromatic 3- group...
- KetamineKetamineKetamine is a drug used in human and veterinary medicine. Its hydrochloride salt is sold as Ketanest, Ketaset, and Ketalar. Pharmacologically, ketamine is classified as an NMDA receptor antagonist...
- HexobarbitalHexobarbitalHexobarbital is a barbiturate derivative having hypnotic and sedative effects. It was used in the 1940s-1950s as an agent for inducing anesthesia for surgery and has a relatively fast onset of effects and short duration of action...
- MethylphenidateMethylphenidateMethylphenidate is a psychostimulant drug approved for treatment of attention-deficit hyperactivity disorder, postural orthostatic tachycardia syndrome and narcolepsy. It may also be prescribed for off-label use in treatment-resistant cases of lethargy, depression, neural insult and obesity...
(Ritalin) - NicocodeineNicocodeineNicocodeine is an opiate derivative, closely related to dihydrocodeine and the codeine analogue of nicomorphine developed as a cough suppressant and analgesic. It is not commonly used in most countries, but has activity similar to other opiates. Nicocodeine and nicomorphine were introduced in the...
- PholcodinePholcodinePholcodine is a drug which is an opioid cough suppressant . It helps suppress unproductive coughs and also has a mild sedative effect, but has little or no analgesic effects. It is also known as morpholinylethylmorphine....
Class C - Part III
Some examples include:- BenzphetamineBenzphetamineBenzphetamine is an anorectic drug marketed under this brand in the USA by Pharmacia. Benzphetamine is used as a short term adjunct in management of exogenous obesity. It is closely related to amphetamine.- Pharmacology :...
- ChlorphentermineChlorphentermineChlorphentermine is an appetite suppressant of the phenethylamine class. Developed in 1962, it is the 4-chloro derivative of the better known appetite suppressant phentermine, which is still in current use.Chlorphentermine itself is a relatively weak stimulant with little abuse potential, but is...
- FlunitrazepamFlunitrazepamFlunitrazepam is marketed as a potent hypnotic, sedative, anticonvulsant, anxiolytic, amnestic, and skeletal muscle relaxant drug most commonly known as Rohypnol...
(Rohypnol) - FlutoprazepamFlutoprazepamFlutoprazepam is a drug which is a benzodiazepine. It was patented in Japan by Sumitomo in 1972 and its medical use remains mostly confined to that country...
(Restas) - NimetazepamNimetazepamNimetazepam is an intermediate-acting hypnotic drug which is a benzodiazepine derivative. It was first synthesized by a team at Hoffmann-La Roche in 1962. It possesses hypnotic, anxiolytic, sedative, and skeletal muscle relaxant properties. Nimetazepam is also an anticonvulsant. It is sold in 5 mg...
- MephentermineMephentermineMephentermine is a cardiac stimulant. It was formerly used in Wyamine nasal decongestant inhalers and before that as a stimulant in psychiatry.It has been used as a treatment for hypotension.-References:...
- PipradrolPipradrolPipradrol is a mild central nervous system stimulant that is no longer widely used in most countries due to concerns about its abuse potential, although this is less of a problem than with other stimulants that still are in current use such as methylphenidate...
- TriazolamTriazolamTriazolam is a benzodiazepine drug. It possesses pharmacological properties similar to that of other benzodiazepines, but it is generally only used as a sedative to treat severe insomnia...
(Halcion)
Part IV
For the purposes of this Paragraph:- cannabinolCannabinolCannabinol is a psychoactive substance cannabinoid found in Cannabis sativa and Cannabis indica/afghanica. It is also a metabolite of tetrahydrocannabinol . CBN acts as a weak agonist of the CB1 and CB2 receptors, with lower affinity in comparison to THC.- External links :* Compounds found in...
derivatives means the following substances, namely tetrahydro derivatives of cannabinol and their carboxylic acid derivatives, and 3-alkyl homologues of cannabinol or its tetrahydro derivatives;
- coca leaf means the leaf of any plant of the genus Erythroxylon from whose leaves cocaine can be extracted either directly or by chemical transformation;
- concentrate of opium poppyOpium poppyOpium poppy, Papaver somniferum, is the species of plant from which opium and poppy seeds are extracted. Opium is the source of many opiates, including morphine , thebaine, codeine, papaverine, and noscapine...
-straw means the material produced when poppy-straw has entered into a process for the concentration of its alkaloids;
- opium poppyOpium poppyOpium poppy, Papaver somniferum, is the species of plant from which opium and poppy seeds are extracted. Opium is the source of many opiates, including morphine , thebaine, codeine, papaverine, and noscapine...
means any plant from which morphineMorphineMorphine is a potent opiate analgesic medication and is considered to be the prototypical opioid. It was first isolated in 1804 by Friedrich Sertürner, first distributed by same in 1817, and first commercially sold by Merck in 1827, which at the time was a single small chemists' shop. It was more...
may be produced;
- preparation means a mixture, solid or liquid, containing a controlled drug;
- poppy-straw means all parts, except the seeds, of the opium poppy, after mowing.
Controlled equipment, materials or substances useful for manufacturing controlled drugs
- Part I
- 1-Phenyl-2-propanone also known as Phenylacetone
- 3,4-methylenedioxyphenyl-2-propanone
- CamazepamCamazepamCamazepam is a benzodiazepine psychoactive drug which is the dimethyl carbamate ester of temazepam, a metabolite of diazepam...
(may be used to manufacture temazepamTemazepamTemazepam is an intermediate-acting 3-hydroxy benzodiazepine. It is mostly prescribed for the short-term treatment of sleeplessness in patients who have difficulty maintaining sleep...
also known as (9-chloro-2-methyl-3-oxo-6-phenyl-2,5-diazabicyclo[5.4.0]undeca-5,8,10,12-tetraen-4-yl) N,N-dimethylcarbamate - ClonazepamClonazepamClonazepamis a benzodiazepine drug having anxiolytic, anticonvulsant, muscle relaxant, and hypnotic properties. It is marketed by Roche under the trade name Klonopin in the United States and Rivotril in Australia, Brazil, Canada and Europe...
also known as 6-(2-chlorophenyl)-9-nitro-2,5-diazabicyclo[5.4.0]undeca-5,8,10,12-tetraen-3-one - DiazepamDiazepamDiazepam , first marketed as Valium by Hoffmann-La Roche is a benzodiazepine drug. Diazepam is also marketed in Australia as Antenex. It is commonly used for treating anxiety, insomnia, seizures including status epilepticus, muscle spasms , restless legs syndrome, alcohol withdrawal,...
(may be used to manufacture temazepamTemazepamTemazepam is an intermediate-acting 3-hydroxy benzodiazepine. It is mostly prescribed for the short-term treatment of sleeplessness in patients who have difficulty maintaining sleep...
) also known as 7-chloro-1-methyl-5-phenyl-1,3-dihydro-2H-1,4-benzodiazepin-2-one - EphedrineEphedrineEphedrine is a sympathomimetic amine commonly used as a stimulant, appetite suppressant, concentration aid, decongestant, and to treat hypotension associated with anaesthesia....
also known as (1R,2S)-2-(methylamino)-1-phenylpropan-1-ol - Ergometrine also known as Ergonovine or Ergobasine
- Ergotamine also known as Ergotaman-3',6',18-trione, 12'-hydroxy-2'-methyl-5'-(phenylmethyl)-, (5'-alpha)- (9CI)
- EstazolamEstazolamEstazolam is a benzodiazepine derivative drug developed by Upjohn in the 1970s. It possesses anxiolytic, anticonvulsant, sedative and skeletal muscle relaxant properties...
(may be used to manufacture triazolamTriazolamTriazolam is a benzodiazepine drug. It possesses pharmacological properties similar to that of other benzodiazepines, but it is generally only used as a sedative to treat severe insomnia...
) also known as 8-Chloro-6-phenyl-4H-1,2,4-triazolo(4,3-a)-1,4-benzodiazepine - IsosafroleIsosafroleIsosafrole is a phenylpropene, a type of aromatic organic chemical with a smell similar to anise or licorice. It is found in small amounts in various essential oils, but is most commonly obtained by isomerizing the plant oil safrole....
also known as 1,2-(Methylenedioxy)-4-propenylbenzene - LorazepamLorazepamLorazepam is a high-potency short-to-intermediate-acting 3-hydroxy benzodiazepine drug that has all five intrinsic benzodiazepine effects: anxiolytic, amnesic, sedative/hypnotic, anticonvulsant, antiemetic and muscle relaxant...
(may be used to manufacture temazepamTemazepamTemazepam is an intermediate-acting 3-hydroxy benzodiazepine. It is mostly prescribed for the short-term treatment of sleeplessness in patients who have difficulty maintaining sleep...
) also known as 9-chloro-6-(2-chlorophenyl)-4-hydroxy-2,5-diazabicyclo[5.4.0]undeca-5,8,10,12-tetraen-3-one - LormetazepamLormetazepamLormetazepam Lormetazepam Lormetazepam (INN, or methyl-lorazepam, is a drug which is a short to intermediate acting 3-hydroxy benzodiazepine derivative. It possesses hypnotic, anxiolytic, anticonvulsant, sedative and skeletal muscle relaxant properties....
(may be used to manufacture temazepamTemazepamTemazepam is an intermediate-acting 3-hydroxy benzodiazepine. It is mostly prescribed for the short-term treatment of sleeplessness in patients who have difficulty maintaining sleep...
) also known as 9-chloro-6-(2-chlorophenyl)-4-hydroxy-2-methyl-2,5-diazabicyclo[5.4.0]undeca-5,8,10,12-tetraen-3-one - Lysergic acidLysergic acidLysergic acid, also known as D-lysergic acid and -lysergic acid, is a precursor for a wide range of ergoline alkaloids that are produced by the ergot fungus and some plants. Amides of lysergic acid, lysergamides, are widely used as pharmaceuticals and as psychedelic drugs...
also known as 9,10-didehydro-6-methylergoline-8-carboxylic acid - N-acetylanthranilic acidN-acetylanthranilic acidN-Acetylanthranilic acid is an organic compound with the molecular formula C9H9NO3. It is an intermediate product in catabolism of quinaldine in Arthrobacter sp., and is further metabolized to anthranilic acid....
also known as N-Acetyl-o-aminobenzoic acid - NitrazepamNitrazepamNitrazepam is a type of benzodiazepine drug and is marketed in English-speaking countries under the following brand names: Alodorm, Arem, Insoma, Mogadon, Nitrados, Nitrazadon, Ormodon, Paxadorm, Remnos, and Somnite...
(may be used to manufacture flunitrazepamFlunitrazepamFlunitrazepam is marketed as a potent hypnotic, sedative, anticonvulsant, anxiolytic, amnestic, and skeletal muscle relaxant drug most commonly known as Rohypnol...
and nimetazepamNimetazepamNimetazepam is an intermediate-acting hypnotic drug which is a benzodiazepine derivative. It was first synthesized by a team at Hoffmann-La Roche in 1962. It possesses hypnotic, anxiolytic, sedative, and skeletal muscle relaxant properties. Nimetazepam is also an anticonvulsant. It is sold in 5 mg...
) also known as 9-nitro-6-phenyl-2,5-diazabicyclo[5.4.0]undeca-5,8,10,12-tetraen-3-one - OxazepamOxazepamOxazepam , is a drug which is a short to intermediate acting 3-hydroxy benzodiazepine derivative...
(may be used to manufacture temazepamTemazepamTemazepam is an intermediate-acting 3-hydroxy benzodiazepine. It is mostly prescribed for the short-term treatment of sleeplessness in patients who have difficulty maintaining sleep...
) also known as 9-chloro-4-hydroxy-6-phenyl-2,5-diazabicyclo[5.4.0]undeca-5,8,10,12-tetraen-3-one - PiperonalPiperonalPiperonal, also known as heliotropin, is an aromatic aldehyde that comes as transparent crystals, C8H6O3, and has a floral odor commonly described as being similar to that of vanillin and cherry. It is used as flavoring and in perfume. It can be obtained by oxidation of piperonyl alcohol or the...
also known as 3,4-(Methylenedioxy)benzaldehyde or Piperonylaldehyde - PrazepamPrazepamPrazepam is a benzodiazepine derivative drug developed by Warner-Lambert in the 1960s. It possesses anxiolytic, anticonvulsant, sedative and skeletal muscle relaxant properties. Prazepam is a prodrug for desmethyldiazepam which is an active metabolite of prazepam...
(may be used to manufacture flutoprazepamFlutoprazepamFlutoprazepam is a drug which is a benzodiazepine. It was patented in Japan by Sumitomo in 1972 and its medical use remains mostly confined to that country...
) also known as 9-chloro-2-(cyclopropylmethyl)-6-phenyl-2,5-diazabicyclo[5.4.0]undeca-5,8,10,12-tetraen-3-one - PseudoephedrinePseudoephedrinePseudoephedrine is a sympathomimetic drug of the phenethylamine and amphetamine chemical classes. It is used as a nasal/sinus decongestant and stimulant, or as a wakefulness-promoting agent....
also known as β-Hydroxy-N-methylamphetamine - SafroleSafroleSafrole, also known as shikimol, is a phenylpropene. It is a colorless or slightly yellow oily liquid. It is typically extracted from the root-bark or the fruit of sassafras plants in the form of sassafras oil , or synthesized from other related methylenedioxy...
also known as 4-Allyl-1,2-methylenedioxybenzene
- Part II
- Acetic anhydrideAcetic anhydrideAcetic anhydride, or ethanoic anhydride, is the chemical compound with the formula 2O. Commonly abbreviated Ac2O, it is the simplest isolatable acid anhydride and is a widely used reagent in organic synthesis...
also known as Acetic oxide - AcetoneAcetoneAcetone is the organic compound with the formula 2CO, a colorless, mobile, flammable liquid, the simplest example of the ketones.Acetone is miscible with water and serves as an important solvent in its own right, typically as the solvent of choice for cleaning purposes in the laboratory...
also known as 2-Propanone or Dimethyl ketone - Anthranilic acidAnthranilic acidAnthranilic acid is the organic compound with the formula C6H4COOH. This amino acid is a white solid when pure, although commercial samples may appear yellow. The molecule consists of a benzene ring with two adjacent functional groups, a carboxylic acid and an amine...
also known as o-Aminobenzoic acid - Ethyl ether also known as Ether or Diethyl ether or Ethyl oxide or Diethyl oxide or Ethoxyethane or 1, 1'-Oxybisethane
- Hydrochloric acidHydrochloric acidHydrochloric acid is a solution of hydrogen chloride in water, that is a highly corrosive, strong mineral acid with many industrial uses. It is found naturally in gastric acid....
- Methyl ethyl ketone also known as 2-Butanone
- Phenylacetic acidPhenylacetic acidPhenylacetic acid is an organic compound containing a phenyl functional group and a carboxylic acid functional group. It is a white solid with a disagreeable odor...
also known as Benzeneacetic acid or a-Toluic acid - PiperidinePiperidinePiperidine is an organic compound with the molecular formula 5NH. This heterocyclic amine consists of a six-membered ring containing five methylene units and one nitrogen atom...
also known as Hexahydropyridine - Potassium permanganatePotassium permanganatePotassium permanganate is an inorganic chemical compound with the formula KMnO4. It is a salt consisting of K+ and MnO4− ions. Formerly known as permanganate of potash or Condy's crystals, it is a strong oxidizing agent. It dissolves in water to give intensely purple solutions, the...
- Sulphuric acid
- TolueneTolueneToluene, formerly known as toluol, is a clear, water-insoluble liquid with the typical smell of paint thinners. It is a mono-substituted benzene derivative, i.e., one in which a single hydrogen atom from the benzene molecule has been replaced by a univalent group, in this case CH3.It is an aromatic...
also known as Methylbenzene or Phenylmethane
- Acetic anhydride
See also
- Capital punishment for drug traffickingCapital punishment for drug traffickingIn certain countries importing, exporting or even possession of illegal drugs is punishable by death.-Issues:There have been issues about having the death penalty for drug trafficking, including being framed with someone else putting drugs into another's luggage at airports...
- Criminal law of SingaporeCriminal law of SingaporeAlthough the legal system of Singapore is a common law system, the criminal law of Singapore is largely statutory in nature. The general principles of criminal law, as well as the elements and penalties of common criminal offences such as homicide, theft and cheating, are set out in the Penal Code...
- Law of SingaporeLaw of SingaporeThe legal system of Singapore is based on the English common law system. Major areas of law – particularly administrative law, contract law, equity and trust law, property law and tort law – are largely judge-made, though certain aspects have now been modified to some extent by statutes...
- Nguyen Tuong Van