ALIZARIN RED S

OC1=C(O)C2=C(C=C1S(O)(=O)=O)C(=O)C3=C(C=CC=C3)C2=O

InChIKey=JKYKXTRKURYNGW-UHFFFAOYSA-N

InChI=1S/C14H8O7S/c15-11-6-3-1-2-4-7(6)12(16)10-8(11)5-9(22(19,20)21)13(17)14(10)18/h1-5,17-18H,(H,19,20,21)

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

Patents

Substance Class	Chemical Created by `admin` on `Mon Mar 31 22:46:20 GMT 2025` Edited by `admin` on `Mon Mar 31 22:46:20 GMT 2025`
Record UNII	9A6LXA99ML
Record Status	`Validated (UNII)`
Record Version

Name

Type

Language

ALIZARIN RED S

Common Name

English

PIN-077

Preferred Name

English

2-ANTHRACENESULFONIC ACID, 9,10-DIHYDRO-3,4-DIHYDROXY-9,10-DIOXO-

Systematic Name

English

3,4-DIHYDROXY-9,10-DIOXO-9,10-DIHYDROANTHRACENE-2-SULFONIC ACID

Systematic Name

English

1,2-DIHYDROXY-3-SULFOANTHRAQUINONE

Common Name

English

9,10-DIHYDRO-3,4-DIHYDROXY-9,10-DIOXO-2-ANTHRACENESULFONIC ACID

Systematic Name

English

3-ALIZARINSULFONIC ACID

Common Name

English

3,4-DIHYDROXY-9,10-DIOXO-2-ANTHRACENESULFONIC ACID

Systematic Name

English

Code System Code Type Description

PUBCHEM

8534