U.S. Department of Health & Human Services Divider Arrow National Institutes of Health Divider Arrow NCATS

Approval Year

Unknown
149124
Name Type Language
11660 BROWN
Preferred Name English
C.I. FOOD BROWN 2
Common Name English
CHOCOLATE BROWN FB
Common Name English
1-NAPHTHALENESULFONIC ACID, 4-AMINO-, DIAZOTIZED, COUPLED WITH 2-(2,4-DIHYDROXYPHENYL)-3,5,7-TRIHYDROXY-4H-1-BENZOPYRAN-4-ONE AND (3,4-DIHYDROXYPHENYL)(2,4,6-TRIHYDROXYPHENYL)METHANONE
Systematic Name English
CHOCOLATE BROWN F B
Common Name English
Code System Code Type Description
CAS
12236-46-3
Created by admin on Tue Apr 01 19:35:36 GMT 2025 , Edited by admin on Tue Apr 01 19:35:36 GMT 2025
PRIMARY
FDA UNII
7T6ELL4SN9
Created by admin on Tue Apr 01 19:35:36 GMT 2025 , Edited by admin on Tue Apr 01 19:35:36 GMT 2025
PRIMARY
EPA CompTox
DTXSID4020323
Created by admin on Tue Apr 01 19:35:36 GMT 2025 , Edited by admin on Tue Apr 01 19:35:36 GMT 2025
PRIMARY
ECHA (EC/EINECS)
235-461-9
Created by admin on Tue Apr 01 19:35:36 GMT 2025 , Edited by admin on Tue Apr 01 19:35:36 GMT 2025
PRIMARY
All of the following components must be present:
Structure of 4-((2-(2,4-DIHYDROXYPHENYL)-3,5,7-TRIHYDROXY-4-OXO-4H-CHROMEN-8-YL)DIAZENYL)NAPHTHALENE-1-SULFONIC ACID
Structure of 4-((3-(3,4-DIHYDROXYBENZOYL)-2,4,6-TRIHYDROXYPHENYL)DIAZENYL)NAPHTHALENE-1-SULFONIC ACID
SUBSTANCE RECORD
C.I. FOOD BROWN 2
Definition References
NIH
NCATS
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