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Details

Stereochemistry RACEMIC
Molecular Formula C16H11BrN4
Molecular Weight 339.189
Optical Activity ( + / - )
Defined Stereocenters 0 / 1
E/Z Centers 0
Charge 0

SHOW SMILES / InChI
Structure of 4-Descyano-4-bromo-letrozole

SMILES

BrC1=CC=C(C=C1)C(N2C=NC=N2)C3=CC=C(C=C3)C#N

InChI

InChIKey=WDETYXLLKSEYOG-UHFFFAOYSA-N
InChI=1S/C16H11BrN4/c17-15-7-5-14(6-8-15)16(21-11-19-10-20-21)13-3-1-12(9-18)2-4-13/h1-8,10-11,16H

HIDE SMILES / InChI

Approval Year

Unknown
149124
Name Type Language
Letrozole Impurity E
Preferred Name English
4-Descyano-4-bromo-letrozole
Common Name English
4-[(4-Bromophenyl)-1H-1,2,4-triazol-1-ylmethyl]benzonitrile
Systematic Name English
Benzonitrile, 4-[(4-bromophenyl)-1H-1,2,4-triazol-1-ylmethyl]-
Systematic Name English
Code System Code Type Description
PUBCHEM
15079844
Created by admin on Wed Apr 02 17:20:36 GMT 2025 , Edited by admin on Wed Apr 02 17:20:36 GMT 2025
PRIMARY
CAS
143030-54-0
Created by admin on Wed Apr 02 17:20:36 GMT 2025 , Edited by admin on Wed Apr 02 17:20:36 GMT 2025
PRIMARY
FDA UNII
L9XGL8794K
Created by admin on Wed Apr 02 17:20:36 GMT 2025 , Edited by admin on Wed Apr 02 17:20:36 GMT 2025
PRIMARY
NIH
NCATS
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