U.S. Department of Health & Human Services Divider Arrow National Institutes of Health Divider Arrow NCATS

Details

Stereochemistry ACHIRAL
Molecular Formula C20H12N2O7S2.2Na
Molecular Weight 502.428
Optical Activity NONE
Defined Stereocenters 0 / 0
E/Z Centers 1
Charge 0

SHOW SMILES / InChI
Structure of ACID RED 13

SMILES

[Na+].[Na+].OC1=C(\N=N\C2=C3C=CC=CC3=C(C=C2)S([O-])(=O)=O)C4=CC=C(C=C4C=C1)S([O-])(=O)=O

InChI

InChIKey=YCDHVKWTZBVDKD-ZPZFBZIMSA-L
InChI=1S/C20H14N2O7S2.2Na/c23-18-9-5-12-11-13(30(24,25)26)6-7-14(12)20(18)22-21-17-8-10-19(31(27,28)29)16-4-2-1-3-15(16)17;;/h1-11,23H,(H,24,25,26)(H,27,28,29);;/q;2*+1/p-2/b22-21+;;

HIDE SMILES / InChI

Approval Year

Name Type Language
ACID RED 13
Common Name English
C.I. 16045
Preferred Name English
1-NAPHTHALENESULFONIC ACID, 4-(2-(2-HYDROXY-6-SULFO-1-NAPHTHALENYL)DIAZENYL)-, SODIUM SALT (1:2)
Systematic Name English
CI 16045
Code English
C.I. ACID RED 13
Common Name English
Code System Code Type Description
CAS
2302-96-7
Created by admin on Mon Mar 31 22:00:23 GMT 2025 , Edited by admin on Mon Mar 31 22:00:23 GMT 2025
PRIMARY
FDA UNII
5926AP228X
Created by admin on Mon Mar 31 22:00:23 GMT 2025 , Edited by admin on Mon Mar 31 22:00:23 GMT 2025
PRIMARY
ECHA (EC/EINECS)
218-958-5
Created by admin on Mon Mar 31 22:00:23 GMT 2025 , Edited by admin on Mon Mar 31 22:00:23 GMT 2025
PRIMARY
WIKIPEDIA
Acid Red 13
Created by admin on Mon Mar 31 22:00:23 GMT 2025 , Edited by admin on Mon Mar 31 22:00:23 GMT 2025
PRIMARY
EPA CompTox
DTXSID3062314
Created by admin on Mon Mar 31 22:00:23 GMT 2025 , Edited by admin on Mon Mar 31 22:00:23 GMT 2025
PRIMARY