4-Hydroxy-7-(methylamino)-2-naphthalenesulfonic acid

CNC1=CC2=C(C=C1)C(O)=CC(=C2)S(O)(=O)=O

InChIKey=ZCNCWYFISJTFHB-UHFFFAOYSA-N

InChI=1S/C11H11NO4S/c1-12-8-2-3-10-7(4-8)5-9(6-11(10)13)17(14,15)16/h2-6,12-13H,1H3,(H,14,15,16)

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

Substance Class	Chemical Created by `admin` on `Tue Apr 01 19:28:40 GMT 2025` Edited by `admin` on `Tue Apr 01 19:28:40 GMT 2025`
Record UNII	FJR73QHJ2R
Record Status	`Validated (UNII)`
Record Version

Name

Type

Language

2-Naphthalenesulfonic acid, 4-hydroxy-7-(methylamino)-

Preferred Name

English

4-Hydroxy-7-(methylamino)-2-naphthalenesulfonic acid

Systematic Name

English

2-(N-Methylamino)-5-hydroxynaphthalene-7-sulfonic acid

Systematic Name

English

5-Hydroxy-2-(methylamino)-7-naphthalenesulfonic acid

Systematic Name

English

1-Hydroxy-6-(methylamino)-3-naphthalenesulfonic acid

Systematic Name

English

Code System Code Type Description

ECHA (EC/EINECS)

244-924-4