PIGMENT RED 48

Possibly Marketed Outside US

First approved in 2010

Details

Stereochemistry	ACHIRAL
Molecular Formula	C18H11ClN2O6S.2Na
Molecular Weight	464.787
Optical Activity	NONE
Defined Stereocenters	0 / 0
E/Z Centers	1
Charge	0

SHOW SMILES / InChI

Structure Search

SMILES

[Na+].[Na+].CC1=CC(=C(C=C1Cl)\N=N\C2=C3C=CC=CC3=CC(C([O-])=O)=C2O)S([O-])(=O)=O

InChI

InChIKey=NDEREBNOSVNICA-SERMZQFOSA-L

InChI=1S/C18H13ClN2O6S.2Na/c1-9-6-15(28(25,26)27)14(8-13(9)19)20-21-16-11-5-3-2-4-10(11)7-12(17(16)22)18(23)24;;/h2-8,22H,1H3,(H,23,24)(H,25,26,27);;/q;2*+1/p-2/b21-20+;;

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	C18H11ClN2O6S
Molecular Weight	418.808
Charge	-2
Count

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

Approval Year

Substance Class	Chemical Created by `admin` on `Mon Mar 31 19:19:41 GMT 2025` Edited by `admin` on `Mon Mar 31 19:19:41 GMT 2025`
Record UNII	07XHK4SAV6
Record Status	`Validated (UNII)`
Record Version

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Name

Type

Language

CI 15865

Preferred Name

English

PIGMENT RED 48

Official Name

English

PIGMENT RED 48 DISODIUM SALT

Common Name

English

C.I. PIGMENT RED NO. 48, DISODIUM SALT

Common Name

English

2-NAPHTHALENECARBOXYLIC ACID, 4-((5-CHLORO-4-METHYL-2-SULFOPHENYL)AZO)-3-HYDROXY-, DISODIUM SALT

Common Name

English

CARMINE LAKE 2A

Brand Name

English

RED NO. 405

Code

English

2-NAPHTHALENECARBOXYLIC ACID, 4-(2-(5-CHLORO-4-METHYL-2-SULFOPHENYL)DIAZENYL)-3-HYDROXY-, SODIUM SALT (1:2)

Common Name

English

C.I. PIGMENT RED 48

Common Name

English

PIGMENT RED 48, SODIUM SALT (1:2)

Common Name

English

COGILOR RED 313.00

Brand Name

English

Code System Code Type Description

DAILYMED

07XHK4SAV6