No. S 431
Misuse of Drugs Act 1973
Misuse of Drugs Act 1973
(Amendment of First and Third Schedules)
Order 2024
In exercise of the powers conferred by section 59 of the Misuse of Drugs Act 1973, the Minister for Home Affairs makes the following Order:
Citation and commencement
1.  This Order is the Misuse of Drugs Act 1973 (Amendment of First and Third Schedules) Order 2024 and comes into operation on 1 June 2024.
Amendment of First Schedule
2.  In the Misuse of Drugs Act 1973, in the First Schedule —
(a)in Part 1, in paragraph 16, after item (8AB), insert —
“(8AC)
1-(3-Chlorophenyl)-2-(methylamino)propan-1-one (also known as 3-chloromethcathinone or 3‑CMC)”;
(b)in Part 1, in paragraph 18, after item (1), insert —
“(1AA)
N-(1-Amino-3,3-dimethyl-1-oxobutan-2-yl)-1H-indazole-3-carboxamide (also known as ADB-INACA or ADMB-INACA) and its N‑(1‑amino‑1‑oxohexan‑2‑yl) isomers”;
(c)in Part 1, in paragraph 18, replace item (16A) with —
“(16A)
1-(1-(1-(4-Bromophenyl)ethyl)-piperidin-4-yl)-
1,3-dihydro-2H-benzimidazol-2-one (also known as Brorphine) and its bromo positional isomers in the phenyl ring”;
(d)in Part 1, in paragraph 18, after item (43A), insert —
“(43B)
N-Ethyl-1-(3-methoxyphenyl)-cyclohexanamine
(also known as 3-Methoxyeticyclidine or 3‑Methoxy‑PCE or 3-MeO-PCE) and its methoxy positional isomers in the phenyl ring
(43C)
2-(Ethylamino)-2-(2-fluorophenyl)-cyclohexanone (also known as 2-fluorodeschloro-N-ethyl-ketamine, 2‑FDCNEK, 2-fluoro-2-oxo PCE or 2‑fluoro NENDCK) and its fluoro positional isomers in the phenyl ring”;
(e)in Part 1, in paragraph 18, after item (57), insert —
“(57A)
2-(1H-Indazole-3-carboxamido)-
3,3-dimethylbutanoic acid and its hexanoic acid isomers”;
(f)in Part 1, in paragraph 19, after item (10), insert —
“(10A)
5,6-Dimethoxy-N,N-diisopropyltryptamine
(also known as 5,6-Dimethoxy-DiPT or 5,6‑MeO‑DiPT)”;
(g)in Part 1, in paragraph 21, after item (10), insert —
“(10A)
N-(1-Amino-3,3-dimethyl-1-oxobutan-2-yl)-1-
(4,5-dihydroxypentyl)-1H-indazole-3-carboxamide”;
(h)in Part 1, in paragraph 21, after item (13), insert —
“(13A)
N-(1-Amino-3,3-dimethyl-1-oxobutan-2-yl)-1-(4-hydroxycyclohexylmethyl)-1H-indazole-3-carboxamide
(13B)
N-(1-Amino-3,3-dimethyl-1-oxobutan-2-yl)-1-
(pent-4-en-1-yl)-1H-indazole-3-carboxamide (also known as ADB-4en-PINACA, ADMB-4en-PINACA or ADB‑PENINACA)”;
(i)in Part 1, in paragraph 21, after item (36B), insert —
“(36C)
Methyl 2-(1-butyl-1H-indazole-3-carboxamido)-
3,3-dimethylbutanoate (also known as MDMB‑BUTINACA or MDMB-BINACA)”; and
(j)in Part 4, in the definition of “cannabinol derivatives”, after “tetrahydro” wherever it appears, insert “or hexahydro”.
Amendment of Third Schedule
3.  In the Misuse of Drugs Act 1973, in the Third Schedule, in Part 1, in paragraph 1 —
(a)after the item “3-(1,3-Benzodioxol-5-yl)-2-methyl-2-oxiranecarboxylic acid also known as 3,4-MDP-2-P methyl glycidic acid or PMK glycidic acid”, insert —
Butan-2-yl 3-(1,3-benzodioxol-5-yl)-2-methyl-2-oxiranecarboxylate also known as 3,4‑MDP‑2‑P methyl glycidic acid, sec‑butyl ester
Butyl 3-(1,3-benzodioxol-5-yl)-2-methyl-2-oxiranecarboxylate also known as 3,4-MDP-2-P methyl glycidic acid, butyl ester”;
(b)after the item “Ergotamine also known as 12’-Hydroxy-2’-methyl-5’α-(phenymethyl) ergotaman-3’,6’,18’-trinone”, insert —
Ethyl 3-(1,3-benzodioxol-5-yl)-2-methyl-2-oxiranecarboxylate also known as 3,4-MDP-2-P methyl glycidic acid, ethyl ester
Isopropyl 3-(1,3-benzodioxol-5-yl)-2-methyl-2-oxiranecarboxylate also known as 3,4-MDP-2-P methyl glycidic acid, isopropyl ester”;
(c)after the item “3,4-methylenedioxyphenyl-2-propanone”, insert —
2-Methylpropyl 3-(1,3-benzodioxol-5-yl)-2-methyl-2-oxiranecarboxylate also known as 3,4-MDP-2-P methyl glycidic acid, isobutyl ester”;
(d)after the item “Potassium permanganate”, insert —
Propyl 3-(1,3-benzodioxol-5-yl)-2-methyl-2-oxiranecarboxylate also known as 3,4-MDP-2-P methyl glycidic acid, propyl ester”; and
(e)after the item “Safrole also known as 4-Allyl-1,2-methylenedioxybenzene”, insert —
tert-Butyl 3-(1,3-benzodioxol-5-yl)-2-methyl-2-oxiranecarboxylate also known as 3,4-MDP-2-P methyl glycidic acid, tert-butyl ester”.
Made on 20 May 2024.
PANG KIN KEONG
Permanent Secretary,
Ministry of Home Affairs,
Singapore.
[MHA 112/2/49 VOL 1; AG/LEGIS/SL/185/2020/6 Vol. 1]