CLONITAZENE

U.S. Department of Health & Human Services Divider Arrow

National Institutes of Health Divider Arrow

NCATS

Details

Stereochemistry	ACHIRAL
Molecular Formula	C20H23ClN4O2
Molecular Weight	386.875
Optical Activity	NONE
Defined Stereocenters	0 / 0
E/Z Centers	0
Charge	0

SHOW SMILES / InChI

Structure of CLONITAZENE

Structure Search

SMILES

CCN(CC)CCN1C(CC2=CC=C(Cl)C=C2)=NC3=C1C=CC(=C3)[N+]([O-])=O

InChI

InChIKey=GPZLDQAEBHTMPG-UHFFFAOYSA-N

InChI=1S/C20H23ClN4O2/c1-3-23(4-2)11-12-24-19-10-9-17(25(26)27)14-18(19)22-20(24)13-15-5-7-16(21)8-6-15/h5-10,14H,3-4,11-13H2,1-2H3

HIDE SMILES / InChI

Molecular Formula	C20H23ClN4O2
Molecular Weight	386.875
Charge	0
Count

Stereochemistry	ACHIRAL
Additional Stereochemistry	No
Defined Stereocenters	0 / 0
E/Z Centers	0
Optical Activity	NONE

Description
Sources: https://www.deadiversion.usdoj.gov/21cfr/cfr/1308/1308_11.htm | https://ru.scribd.com/document/78362960/Synthese-basisch-substituierter-analgetisch-wirksamer-Benzimidazol-Derivate-Synthesis-of-analgesically-active-benzimidazole-derivatives-with-basic-s

Clonitazene is a synthetic opioid analgesic, structurally related to etonitazene. In the USA clonitazene is a schedule I narcotic controlled substance.

Approval Year

Targets

Targets

Primary Target	Pharmacology	Condition	Potency
opioid receptor activity 3 Target ID: GO:0004985 Sources: https://www.deadiversion.usdoj.gov/21cfr/cfr/1308/1308_11.htm \| https://onlinelibrary.wiley.com/doi/10.1002/hlca.19600430412	Activator 1447

Patents

Patents

Substance Class	Chemical Created by `admin` on `Mon Mar 31 18:33:46 GMT 2025` Edited by `admin` on `Mon Mar 31 18:33:46 GMT 2025`
Record UNII	S90R21A2V2
Record Status	`Validated (UNII)`
Record Version

Download

Name

Type

Language

CLONITAZENE

Official Name

English

IDS-NC-002

Preferred Name

English

CLONITAZENE [MI]

Common Name

English

C-193901

Common Name

English

1H-BENZIMIDAZOLE-1-ETHANAMINE, 2-((4-CHLOROPHENYL)METHYL)-N,N-DIETHYL-5-NITRO-

Systematic Name

English

2-(P-CHLOROBENZYL)-1-(2-DIETHYLAMINOETHYL)-5-NITROBENZIMIDAZOLE

Common Name

English

CLOBEDOLUM

Common Name

English

clonitazene [INN]

Common Name

English

ACSCN-9612

Common Name

English

Classification Tree Code System Code

WIKIPEDIA

Designer-drugs-Clonitazene

Created by admin on Mon Mar 31 18:33:46 GMT 2025 , Edited by admin on Mon Mar 31 18:33:46 GMT 2025

DEA NO.

9612

Created by admin on Mon Mar 31 18:33:46 GMT 2025 , Edited by admin on Mon Mar 31 18:33:46 GMT 2025

NCI_THESAURUS

C67413

Created by admin on Mon Mar 31 18:33:46 GMT 2025 , Edited by admin on Mon Mar 31 18:33:46 GMT 2025

WIKIPEDIA

List_of_benzimidazole_opioids

Created by admin on Mon Mar 31 18:33:46 GMT 2025 , Edited by admin on Mon Mar 31 18:33:46 GMT 2025

Code System Code Type Description

FDA UNII

S90R21A2V2

Created by admin on Mon Mar 31 18:33:46 GMT 2025 , Edited by admin on Mon Mar 31 18:33:46 GMT 2025

PRIMARY

INN

1072

Created by admin on Mon Mar 31 18:33:46 GMT 2025 , Edited by admin on Mon Mar 31 18:33:46 GMT 2025

PRIMARY

EPA CompTox

DTXSID90191931

Created by admin on Mon Mar 31 18:33:46 GMT 2025 , Edited by admin on Mon Mar 31 18:33:46 GMT 2025

PRIMARY

EVMPD

SUB06731MIG

Created by admin on Mon Mar 31 18:33:46 GMT 2025 , Edited by admin on Mon Mar 31 18:33:46 GMT 2025

PRIMARY

ChEMBL

CHEMBL2104616

Created by admin on Mon Mar 31 18:33:46 GMT 2025 , Edited by admin on Mon Mar 31 18:33:46 GMT 2025

PRIMARY

CAS

3861-76-5

Created by admin on Mon Mar 31 18:33:46 GMT 2025 , Edited by admin on Mon Mar 31 18:33:46 GMT 2025

PRIMARY

DRUG BANK

DB01523

Created by admin on Mon Mar 31 18:33:46 GMT 2025 , Edited by admin on Mon Mar 31 18:33:46 GMT 2025

PRIMARY

WIKIPEDIA

CLONITAZENE

Created by admin on Mon Mar 31 18:33:46 GMT 2025 , Edited by admin on Mon Mar 31 18:33:46 GMT 2025

PRIMARY

NCI_THESAURUS

C77283

Created by admin on Mon Mar 31 18:33:46 GMT 2025 , Edited by admin on Mon Mar 31 18:33:46 GMT 2025

PRIMARY

SMS_ID

100000084549

Created by admin on Mon Mar 31 18:33:46 GMT 2025 , Edited by admin on Mon Mar 31 18:33:46 GMT 2025

PRIMARY

MERCK INDEX

m660

Created by admin on Mon Mar 31 18:33:46 GMT 2025 , Edited by admin on Mon Mar 31 18:33:46 GMT 2025

PRIMARY

Merck Index

PUBCHEM

62528

Created by admin on Mon Mar 31 18:33:46 GMT 2025 , Edited by admin on Mon Mar 31 18:33:46 GMT 2025

PRIMARY

Related Record Type Details


					1PE72K8X46

MU-TYPE OPIOID RECEPTOR

TARGET -> AGONIST

Comments:

Emax=106 of Fentanyl

Qualification:

EC50

Amount:


					WY482PZ9FK

CLONITAZENE METHYLSULFONATE

SALT/SOLVATE -> PARENT

Comments:

APPROXIMATE PURE ANHYDROUS DRUG CONTENT (IN PERCENT)

Amount:


					GBN6Y8QR9G

CLONITAZENE HYDROCHLORIDE

SALT/SOLVATE -> PARENT

Comments:

APPROXIMATE PURE ANHYDROUS DRUG CONTENT (IN PERCENT)

Amount:

Related Record Type Details


					S90R21A2V2

ACTIVE MOIETY

Amount: