DIRECT BLACK 3

Details

Stereochemistry	ACHIRAL
Molecular Formula	C26H18N5O4S.Na
Molecular Weight	519.507
Optical Activity	NONE
Defined Stereocenters	0 / 0
E/Z Centers	2
Charge	0

SHOW SMILES / InChI

Structure Search

SMILES

[Na+].NC1=CC2=C(C=C1)C=C(C(\N=N\C3=C4C=CC=CC4=C(C=C3)\N=N\C5=CC=CC=C5)=C2O)S([O-])(=O)=O

InChI

InChIKey=DVEWDGYYKWOVMV-BBEMJUQRSA-M

InChI=1S/C26H19N5O4S.Na/c27-17-11-10-16-14-24(36(33,34)35)25(26(32)21(16)15-17)31-30-23-13-12-22(19-8-4-5-9-20(19)23)29-28-18-6-2-1-3-7-18;/h1-15,32H,27H2,(H,33,34,35);/q;+1/p-1/b29-28+,31-30+;

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	C26H18N5O4S
Molecular Weight	496.517
Charge	-1
Count

Stereochemistry	ACHIRAL
Additional Stereochemistry	No
Defined Stereocenters	0 / 0
E/Z Centers	2
Optical Activity	NONE

Approval Year

Substance Class	Chemical Created by `admin` on `Tue Apr 01 19:10:48 GMT 2025` Edited by `admin` on `Tue Apr 01 19:10:48 GMT 2025`
Record UNII	88C0AB64K7
Record Status	`Validated (UNII)`
Record Version

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Name

Type

Language

DIRECT BLACK 3

Common Name

English

BENZO NEUTRAL GREY RR

Preferred Name

English

NEUTRAL GREY GG

Common Name

English

C.I. 27710

Common Name

English

C.I. DIRECT BLACK 3

Common Name

English

2-NAPHTHALENESULFONIC ACID, 6-AMINO-4-HYDROXY-3-(2-(4-(2-PHENYLDIAZENYL)-1-NAPHTHALENYL)DIAZENYL)-, SODIUM SALT (1:1)

Systematic Name

English

C.I. DIRECT BLACK 3, MONOSODIUM SALT

Common Name

English

CI 27710

Common Name

English

2-NAPHTHALENESULFONIC ACID, 6-AMINO-4-HYDROXY-3-((4-(PHENYLAZO)-1-NAPHTHALENYL)AZO)-, MONOSODIUM SALT

Systematic Name

English

Code System Code Type Description

CAS

6227-04-9

Created by admin on Tue Apr 01 19:10:48 GMT 2025 , Edited by admin on Tue Apr 01 19:10:48 GMT 2025

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EPA CompTox

DTXSID601024128

Created by admin on Tue Apr 01 19:10:48 GMT 2025 , Edited by admin on Tue Apr 01 19:10:48 GMT 2025

PRIMARY

FDA UNII

88C0AB64K7

Created by admin on Tue Apr 01 19:10:48 GMT 2025 , Edited by admin on Tue Apr 01 19:10:48 GMT 2025

PRIMARY

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