PIGMENT RED 48 FREE ACID

Possibly Marketed Outside US

First approved in 2010

Details

Stereochemistry	ACHIRAL
Molecular Formula	C18H13ClN2O6S
Molecular Weight	420.824
Optical Activity	NONE
Defined Stereocenters	0 / 0
E/Z Centers	1
Charge	0

SHOW SMILES / InChI

Structure Search

SMILES

CC1=CC(=C(C=C1Cl)\N=N\C2=C3C=CC=CC3=CC(C(O)=O)=C2O)S(O)(=O)=O

InChI

InChIKey=LZNMMJSXOXXHFD-QZQOTICOSA-N

InChI=1S/C18H13ClN2O6S/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)/b21-20+

HIDE SMILES / InChI

Molecular Formula	C18H13ClN2O6S
Molecular Weight	420.824
Charge	0
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 19:20:59 GMT 2025` Edited by `admin` on `Mon Mar 31 19:20:59 GMT 2025`
Record UNII	M6D63HNL25
Record Status	`Validated (UNII)`
Record Version

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Name

Type

Language

PIGMENT RED 48 FREE ACID

Common Name

English

C.I. PIGMENT RED 48, FREE ACID

Preferred Name

English

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

Systematic Name

English

2-NAPHTHALENECARBOXYLIC ACID, 4-(2-(5-CHLORO-4-METHYL-2-SULFOPHENYL)DIAZENYL)-3-HYDROXY-

Systematic Name

English

Code System Code Type Description

FDA UNII

M6D63HNL25

Created by admin on Mon Mar 31 19:20:59 GMT 2025 , Edited by admin on Mon Mar 31 19:20:59 GMT 2025

PRIMARY

ECHA (EC/EINECS)

240-150-6

Created by admin on Mon Mar 31 19:20:59 GMT 2025 , Edited by admin on Mon Mar 31 19:20:59 GMT 2025

PRIMARY

EPA CompTox

DTXSID9065994

Created by admin on Mon Mar 31 19:20:59 GMT 2025 , Edited by admin on Mon Mar 31 19:20:59 GMT 2025

PRIMARY

CAS

16013-44-8

Created by admin on Mon Mar 31 19:20:59 GMT 2025 , Edited by admin on Mon Mar 31 19:20:59 GMT 2025

PRIMARY