Controlled Drugs and Substances Act
Schedule I
Source: Canadian Legal Information Institute (CanLII). Controlled Drugs and Substances Act, S.C. 1996, c. 19, as amended
3.
Phenylpiperidines, their intermediates, salts, derivatives and analogues and salts of intermediates, derivatives and analogues, including:
UK: MDA Part I Class A Section 1(e) Pethidine [derivatives]
(1)
Allylprodine (3-Allyl-1-methyl-4-phenyl-4-piperidyl propionate)
UK: MDA Part I Class A Section 1(a) Allylprodine
UN: Narcotics Part 1 Section 1 Allylprodine
US: CSA Schedule I Section b Subsection 3 Allylprodine
PubChem CID: 32938; ChemSpider: 30495; Wikipedia: Allylprodine
(2)
Alphameprodine (α-3-Ethyl-1-methyl-4-phenyl-4-piperidyl propionate)
UK: MDA Part I Class A Section 1(a) Alphameprodine
UN: Narcotics Part 1 Section 1 Alphameprodine
US: CSA Schedule I Section b Subsection 5 Alphameprodine
PubChem CID: 61119; ChemSpider: 55067; Wikipedia: Meprodine
(3)
Alphaprodine (α-1,3-Dimethyl-4-phenyl-4-piperidyl propionate)
UK: MDA Part I Class A Section 1(a) Alphaprodine
UN: Narcotics Part 1 Section 1 Alphaprodine
US: CSA Schedule II Section c Subsection 2 Alphaprodine
PubChem CID: 11865413 6471; ChemSpider: 107780; Wikipedia: Prodine
(4)
Anileridine (Ethyl 1-[2-(p-aminophenyl)ethyl]-4-phenylpiperidine-4-carboxylate)
UK: MDA Part I Class A Section 1(a) Anileridine
UN: Narcotics Part 1 Section 1 Anileridine
US: CSA Schedule II Section c Subsection 3 Anileridine
PubChem CID: 8944; ChemSpider: 8600; Wikipedia: Anileridine
(5)
Betameprodine (β-3-Ethyl-1-methyl-4-phenyl-4-piperidyl propionate)
UK: MDA Part I Class A Section 1(a) Betameprodine
UN: Narcotics Part 1 Section 1 Betameprodine
US: CSA Schedule I Section b Subsection 13 Betameprodine
PubChem CID: 12218309; Wikipedia: Meprodine
(6)
Betaprodine (β-1,3-Dimethyl-4-phenyl-4-piperidyl propionate)
UK: MDA Part I Class A Section 1(a) Betaprodine
UN: Narcotics Part 1 Section 1 Betaprodine
US: CSA Schedule I Section b Subsection 15 Betaprodine
PubChem CID: 204163 6471; ChemSpider: 4447576; Wikipedia: Prodine
(7)
Benzethidine (Ethyl 1-(2-benzyloxyethyl)-4-phenylpiperidine-4-carboxylate)
UK: MDA Part I Class A Section 1(a) Benzethidine
UN: Narcotics Part 1 Section 1 Benzethidine
US: CSA Schedule I Section b Subsection 9 Benzethidine
PubChem CID: 62516; ChemSpider: 56290; Wikipedia: Benzethidine
(8)
Diphenoxylate (Ethyl 1-(3-cyano-3,3-diphenylpropyl)-4-phenylpiperidine-4-carboxylate)
UK: MDA Part I Class A Section 1(a) Diphenoxylate
UN: Narcotics Part 1 Section 1 Diphenoxylate and Part 2 Section 6 Diphenoxylate
US: CSA Schedule II Section c Subsection 8 Diphenoxylate and Schedule V Section c Subsection 4 Diphenoxylate
PubChem CID: 13505; ChemSpider: 12919; Wikipedia: Diphenoxylate
(9)
Difenoxin (1-(3-Cyano-3,3-diphenylpropyl)-4-phenylpiperidine-4-carboxylate)
UK: MDA Part I Class A Section 1(a) Difenoxin
UN: Narcotics Part 1 Section 1 Difenoxin and Part 2 Section 5 Difenoxin
US: CSA Schedule I Section b Subsection 20 Difenoxin, Schedule IV Section b Subsection 1 Difenoxin and Schedule V Section c Subsection 6 Difenoxin
PubChem CID: 34328; ChemSpider: 31620; Wikipedia: Difenoxin
(10)
Etoxeridine (Ethyl 1-[2-(2-hydroxyethoxy)ethyl]-4-phenylpiperidine-4-carboxylate)
UK: MDA Part I Class A Section 1(a) Etoxeridine
UN: Narcotics Part 1 Section 1 Etoxeridine
US: CSA Schedule I Section b Subsection 28 Etoxeridine
PubChem CID: 61122; ChemSpider: 55070; Wikipedia: Etoxeridine
(11)
Furethidine (Ethyl 1-(2-tetrahydrofurfuryloxyethyl)-4-phenylpiperidine-4-carboxylate)
UK: MDA Part I Class A Section 1(a) Furethidine
UN: Narcotics Part 1 Section 1 Furethidine
US: CSA Schedule I Section b Subsection 29 Furethidine
PubChem CID: 61306; ChemSpider: 55245; Wikipedia: Furethidine
(12)
Hydroxypethidine (Ethyl 4-(m-hydroxyphenyl)-1-methyl-4-phenylpiperidine-4-carboxylate)
UK: [revoked] MDA Part I Class A Section 1(a) Hydroxypethidine
UN: Narcotics Part 1 Section 1 Hydroxypethidine
US: CSA Schedule I Section b Subsection 30 Hydroxypethidine
PubChem CID: 61120; ChemSpider: 55068; Wikipedia: Hydroxypethidine
(13)
Ketobemidone (1-[4-(m-Hydroxyphenyl)-1-methyl-4-piperidyl]-1-propanone)
UK: MDA Part I Class A Section 1(a) Ketobemidone
UN: Narcotics Part 1 Section 1 Ketobemidone and Section 3 Ketobemidone
US: CSA Schedule I Section b Subsection 31 Ketobemidone
PubChem CID: 10101; ChemSpider: 9697; Wikipedia: Ketobemidone
(14)
Methylphenylisonipecotonitrile (4-Cyano-1-methyl-4-phenylpiperidine)
UK: MDA Part I Class A Section 1(a) 4-Cyano-1-methyl-4-phenylpiperidine
UN: Narcotics Part 1 Section 1 Pethidine intermediate A
US: CSA Schedule II Section c Subsection 19 Pethidine-intermediate-A
PubChem CID: 62513; ChemSpider: 56289; Wikipedia: Pethidine intermediate A
(15)
Morpheridine (Ethyl 1-(2-morpholinoethyl)-4-phenylpiperidine-4-carboxylate)
[With thanks to Zuo Ning for reporting an error in the chemical name given previously for this substance.]
UK: MDA Part I Class A Section 1(a) Morpheridine
UN: Narcotics Part 1 Section 1 Morpheridine
US: CSA Schedule I Section b Subsection 36 Morpheridine
PubChem CID: 61121; ChemSpider: 55069; Wikipedia: Morpheridine
(16)
Norpethidine (Ethyl 4-phenylpiperidine-4-carboxylate)
UK: MDA Part I Class A Section 1(a) 4-Phenylpiperidine-4-carboxylic acid ethyl ester
UN: Narcotics Part 1 Section 1 Pethidine intermediate B
US: CSA Schedule II Section c Subsection 20 Pethidine-intermediate-B
PubChem CID: 32414; ChemSpider: 30039; Wikipedia: Norpethidine
(17)
Pethidine (Ethyl 1-methyl-4-phenylpiperidine-4-carboxylate)
UK: MDA Part I Class A Section 1(a) Pethidine
UN: Narcotics Part 1 Section 1 Pethidine
US: CSA Schedule II Section c Subsection 18 Pethidine
PubChem CID: 4058; ChemSpider: 3918; Erowid: Meperidine; Wikipedia: Pethidine
(18)
Phenoperidine (Ethyl 1-(3-hydroxy-3-phenylpropyl)-4-phenylpiperidine-4-carboxylate)
UK: MDA Part I Class A Section 1(a) Phenoperidine
UN: Narcotics Part 1 Section 1 Phenoperidine
US: CSA Schedule I Section b Subsection 47 Phenoperidine
PubChem CID: 11226; ChemSpider: 10752; Wikipedia: Phenoperidine
(19)
Piminodine (Ethyl 1-[3-(phenylamino)propyl]-4-phenylpiperidine-4-carboxylate)
UK: MDA Part I Class A Section 1(a) Piminodine
UN: Narcotics Part 1 Section 1 Piminodine
US: CSA Schedule II Section c Subsection 23 Piminodine
PubChem CID: 21950; ChemSpider: 20628; Wikipedia: Piminodine
(20)
Properidine (Isopropyl 1-methyl-4-phenylpiperidine-4-carboxylate)
UK: MDA Part I Class A Section 1(a) Properidine
UN: Narcotics Part 1 Section 1 Properidine
US: CSA Schedule I Section b Subsection 50 Properidine
PubChem CID: 62373; ChemSpider: 56161; Wikipedia: Properidine
(21)
Trimeperidine (1,2,5-Trimethyl-4-phenyl-4-piperidyl propionate)
UK: MDA Part I Class A Section 1(a) Trimeperidine
UN: Narcotics Part 1 Section 1 Trimeperidine
US: CSA Schedule I Section b Subsection 55 Trimeperidine
PubChem CID: 98520 6148; ChemSpider: 88971; Wikipedia: Trimeperidine
(22)
Pethidine intermediate C (1-Methyl-4-phenylpiperidine-4-carboxylate)
UK: MDA Part I Class A Section 1(a) 1-Methyl-4-phenylpiperidine-4-carboxylic acid
UN: Narcotics Part 1 Section 1 Pethidine intermediate C
US: CSA Schedule II Section c Subsection 21 Pethidine-intermediate-C
PubChem CID: 101106; ChemSpider: 91344; Wikipedia: Pethidinic acid
but not including
(23)
Carbamethidine (Ethyl 1-(2-carbamylethyl)-4-phenylpiperidine-4-carboxylate)
Effective 22 Apr 1997, SOR/97-230 replacement for:
Carbamethidine (Ethyl 1-(2-hydroxy-2-phenylethyl)-4-phenylpiperidine-4-carboxylate)
The name “Carbamethidine” is unknown outside this legislation, however the chemical name corresponds to a known substance, “Carperidine.”
PubChem CID: 24149; ChemSpider: 22571; Wikipedia: Carperidine
(24)
Oxpheneridine (Ethyl 1-(2-hydroxy-2-phenylethyl)-4-phenylpiperidine-4-carboxylate)
Effective 22 Apr 1997, SOR/97-230 replacement for:
Oxpheneridine (Ethyl 1-(2-hydroxy-2,2-phenylethyl)-4-phenylpiperidine-4-carboxylate)
PubChem CID: 56863; ChemSpider: 51270; Wikipedia: Oxpheneridine
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