CYPRAZEPAM

Details

Stereochemistry	ACHIRAL
Molecular Formula	C19H18ClN3O
Molecular Weight	339.819
Optical Activity	NONE
Defined Stereocenters	0 / 0
E/Z Centers	0
Charge	0

SHOW SMILES / InChI

Structure Search

SMILES

[O-][N+]1=C(C2=CC=CC=C2)C3=CC(Cl)=CC=C3N=C(C1)NCC4CC4

InChI

InChIKey=UKFDTMNJMKWWNK-UHFFFAOYSA-N

InChI=1S/C19H18ClN3O/c20-15-8-9-17-16(10-15)19(14-4-2-1-3-5-14)23(24)12-18(22-17)21-11-13-6-7-13/h1-5,8-10,13H,6-7,11-12H2,(H,21,22)

HIDE SMILES / InChI

Molecular Formula	C19H18ClN3O
Molecular Weight	339.819
Charge	0
Count

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

Description
Sources: https://patents.google.com/patent/US3138586A/en | https://patents.google.com/patent/US3189603A/en | https://onlinelibrary.wiley.com/doi/abs/10.1002/ardp.19923250810

Cyprazepam is a benzodiazepine tranquilizer, developed by Warner-Lambert Pharmaceutical Company in the 1960s. The combination of cyprazepam with pentaerythrityl tetranitrate was found advantageous for the treatment of angina pectoris.

Approval Year

Substance Class	Chemical Created by `admin` on `Mon Mar 31 18:33:42 GMT 2025` Edited by `admin` on `Mon Mar 31 18:33:42 GMT 2025`
Record UNII	933N61G4SL
Record Status	`Validated (UNII)`
Record Version

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Name

Type

Language

CYPRAZEPAM

Official Name

English

W 3623

Preferred Name

English

CYPRAZEPAM [USAN]

Common Name

English

cyprazepam [INN]

Common Name

English

3H-1,4-BENZODIAZEPIN-2-AMINE, 7-CHLORO-N-(CYCLOPROPYLMETHYL)-5-PHENYL-, 4-OXIDE

Systematic Name

English

W-3623

Code

English

7-Chloro-2-[(cyclopropylmethyl)amino]-5-phenyl-3H-1,4-benzodiazepine 4-oxide

Systematic Name

English

Classification Tree Code System Code

NCI_THESAURUS

C1012