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

Details

Stereochemistry ACHIRAL
Molecular Formula C6H8N2O3S
Molecular Weight 188.204
Optical Activity NONE
Defined Stereocenters 0 / 0
E/Z Centers 0
Charge 0

SHOW SMILES / InChI
Structure of 2,5-DIAMINOBENZENESULFONIC ACID

SMILES

NC1=CC=C(N)C(=C1)S(O)(=O)=O

InChI

InChIKey=HEAHMJLHQCESBZ-UHFFFAOYSA-N
InChI=1S/C6H8N2O3S/c7-4-1-2-5(8)6(3-4)12(9,10)11/h1-3H,7-8H2,(H,9,10,11)

HIDE SMILES / InChI

Approval Year

Name Type Language
2,5-DIAMINOBENZENESULFONIC ACID
Systematic Name English
1,4-PHENYLENEDIAMINE-2-SULFONIC ACID
Preferred Name English
DIAMINOBENZENESULFONIC ACID, 2,5-
Common Name English
2-SULFO-P-PHENYLENEDIAMINE
Common Name English
BENZENESULFONIC ACID, 2,5-DIAMINO-
Systematic Name English
1,4-PHENYLENEDIAMINE-3-SULFONIC ACID
Common Name English
P-PHENYLENEDIAMINESULFONIC ACID
Common Name English
2,5-DIAMINOPHENYL-1-SULFONIC ACID
Common Name English
1,4-DIAMINOBENZENE-2-SULFONIC ACID
Systematic Name English
1,4-DIAMINO-2-BENZENESULFONIC ACID
Systematic Name English
P-PHENYLENEDIAMINE-2-SULFONIC ACID
Common Name English
Code System Code Type Description
PUBCHEM
66617
Created by admin on Mon Mar 31 18:42:26 GMT 2025 , Edited by admin on Mon Mar 31 18:42:26 GMT 2025
PRIMARY
CAS
88-45-9
Created by admin on Mon Mar 31 18:42:26 GMT 2025 , Edited by admin on Mon Mar 31 18:42:26 GMT 2025
PRIMARY
EPA CompTox
DTXSID7058969
Created by admin on Mon Mar 31 18:42:26 GMT 2025 , Edited by admin on Mon Mar 31 18:42:26 GMT 2025
PRIMARY
FDA UNII
UP8112D78N
Created by admin on Mon Mar 31 18:42:26 GMT 2025 , Edited by admin on Mon Mar 31 18:42:26 GMT 2025
PRIMARY
ECHA (EC/EINECS)
201-832-9
Created by admin on Mon Mar 31 18:42:26 GMT 2025 , Edited by admin on Mon Mar 31 18:42:26 GMT 2025
PRIMARY