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Details

Stereochemistry ACHIRAL
Molecular Formula C17H11N2O3.Na
Molecular Weight 314.2706
Optical Activity NONE
Defined Stereocenters 0 / 0
E/Z Centers 1
Charge 0

SHOW SMILES / InChI
Structure of PIGMENT RED 50

SMILES

[Na+].OC1=CC=C2C=CC=CC2=C1\N=N\C3=CC=CC=C3C([O-])=O

InChI

InChIKey=PZPGBYQRJGZMBY-LTRPLHCISA-M
InChI=1S/C17H12N2O3.Na/c20-15-10-9-11-5-1-2-6-12(11)16(15)19-18-14-8-4-3-7-13(14)17(21)22;/h1-10,20H,(H,21,22);/q;+1/p-1/b19-18+;

HIDE SMILES / InChI

Molecular Formula Na
Molecular Weight 22.98976928
Charge 1
Count
Stereochemistry ACHIRAL
Additional Stereochemistry No
Defined Stereocenters 0 / 0
E/Z Centers 0
Optical Activity NONE

Molecular Formula C17H11N2O3
Molecular Weight 291.2808
Charge -1
Count
Stereochemistry ACHIRAL
Additional Stereochemistry No
Defined Stereocenters 0 / 0
E/Z Centers 1
Optical Activity NONE

Approval Year

Substance Class Chemical
Created
by admin
on Mon Mar 31 21:44:49 GMT 2025
Edited
by admin
on Mon Mar 31 21:44:49 GMT 2025
Record UNII
POH9VYC86M
Record Status Validated (UNII)
Record Version
  • Download
Name Type Language
PIGMENT RED 50
Common Name English
C.I. 15500
Preferred Name English
BENZOIC ACID, 2-(2-(2-HYDROXY-1-NAPHTHALENYL)DIAZENYL)-, SODIUM SALT (1:1)
Systematic Name English
CI 15500
Common Name English
C.I. PIGMENT RED 50
Common Name English
Code System Code Type Description
FDA UNII
POH9VYC86M
Created by admin on Mon Mar 31 21:44:49 GMT 2025 , Edited by admin on Mon Mar 31 21:44:49 GMT 2025
PRIMARY
CAS
5850-76-0
Created by admin on Mon Mar 31 21:44:49 GMT 2025 , Edited by admin on Mon Mar 31 21:44:49 GMT 2025
PRIMARY