PIGMENT RED 49

Details

Stereochemistry	ACHIRAL
Molecular Formula	C20H13N2O4S.Na
Molecular Weight	400.383
Optical Activity	NONE
Defined Stereocenters	0 / 0
E/Z Centers	1
Charge	0

SHOW SMILES / InChI

Structure Search

SMILES

[Na+].OC1=C(\N=N\C2=C(C3=C(C=CC=C3)C=C2)S([O-])(=O)=O)C4=C(C=CC=C4)C=C1

InChI

InChIKey=VVNRQZDDMYBBJY-QUABFQRHSA-M

InChI=1S/C20H14N2O4S.Na/c23-18-12-10-13-5-1-3-7-15(13)19(18)22-21-17-11-9-14-6-2-4-8-16(14)20(17)27(24,25)26;/h1-12,23H,(H,24,25,26);/q;+1/p-1/b22-21+;

HIDE SMILES / InChI

Molecular Formula	C20H13N2O4S
Molecular Weight	377.393
Charge	-1
Count

Stereochemistry	ACHIRAL
Additional Stereochemistry	No
Defined Stereocenters	0 / 0
E/Z Centers	1
Optical Activity	NONE

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

Approval Year

Substance Class	Chemical Created by `admin` on `Mon Mar 31 18:48:28 GMT 2025` Edited by `admin` on `Mon Mar 31 18:48:28 GMT 2025`
Record UNII	IY4YV0PVDA
Record Status	`Validated (UNII)`
Record Version

Download

Name

Type

Language

AKA205

Preferred Name

English

PIGMENT RED 49

Common Name

English

CI 15630

Preferred Name

English

EXT. D&C RED NO. 10

Common Name

English

RED NO. 205

Common Name

English

1-NAPHTHALENESULFONIC ACID, 2-((2-HYDROXY-1-NAPHTHALENYL)AZO)-, MONOSODIUM SALT

Common Name

English

C.I. 15630

Code

English

LITHOL RED

Common Name

English

D&C RED NO. 10 (DELISTED)

Common Name

English

SODIUM LITHOL

Common Name

English

EXT. D&C RED NO. 10 (DELISTED)

Common Name

English

ENIALIT RED R

Brand Name

English

RESAMINE RED RC

Brand Name

English

RW LITHOL RED R

Common Name

English

C.I. PIGMENT RED 49

Common Name

English

1-NAPHTHALENESULFONIC ACID, 2-(2-(2-HYDROXY-1-NAPHTHALENYL)DIAZENYL)-, SODIUM SALT (1:1)

Common Name

English

ATUL PIGMENT RED RS SODIUM SALT

Common Name

English

Code System Code Type Description

EPA CompTox

DTXSID2021230

Created by admin on Mon Mar 31 18:48:28 GMT 2025 , Edited by admin on Mon Mar 31 18:48:28 GMT 2025

PRIMARY

FDA UNII

IY4YV0PVDA

Created by admin on Mon Mar 31 18:48:28 GMT 2025 , Edited by admin on Mon Mar 31 18:48:28 GMT 2025

PRIMARY

CAS

1248-18-6

Created by admin on Mon Mar 31 18:48:28 GMT 2025 , Edited by admin on Mon Mar 31 18:48:28 GMT 2025

PRIMARY

ECHA (EC/EINECS)

214-998-2

Created by admin on Mon Mar 31 18:48:28 GMT 2025 , Edited by admin on Mon Mar 31 18:48:28 GMT 2025

PRIMARY