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

Approval Year

2010
474
Name Type Language
CI 20170
INCI  
INCI  
Preferred Name English
BROWN 1
INCI  
INCI  
Preferred Name English
D&C BROWN NO. 1
Common Name English
ACID ORANGE 24
INCI  
INCI  
Preferred Name English
KATSU201
INCI  
INCI  
Preferred Name English
FABRACID BROWN S-B
Common Name English
RATNA ACID FAST BROWN 2BB
Common Name English
JAPAN BROWN NO. 201
Common Name English
C.I. ACID ORANGE 24
Common Name English
BENZENESULFONIC ACID, 4-(2-(3-(2-(DIMETHYLPHENYL)DIAZENYL)-2,4-DIHYDROXYPHENYL)DIAZENYL)-, SODIUM SALT (1:1)
Common Name English
LEATHER BROWN 2G
Common Name English
C.I. ACID ORANGE 24, MONOSODIUM SALT
Common Name English
BENZENESULFONIC ACID, 4-((3-((2,4-DIMETHYLPHENYL)AZO)-2,4-DIHYDROXYPHENYL)AZO)-, MONOSODIUM SALT
Common Name English
4-((3-((2,4-DIMETHYLPHENYL)AZO)-2,4-DIHYDROXYPHENYL)AZO)BENZENESULFONIC ACID, MONOSODIUM SALT
Common Name English
RESORCIN BROWN
Common Name English
MULTICUER BROWN MNO
Common Name English
Classification Tree Code System Code
NCI_THESAURUS C461
Created by admin on Mon Mar 31 18:29:22 GMT 2025 , Edited by admin on Mon Mar 31 18:29:22 GMT 2025
CFR 21 CFR 74.2151
Created by admin on Mon Mar 31 18:29:22 GMT 2025 , Edited by admin on Mon Mar 31 18:29:22 GMT 2025
Code System Code Type Description
ChEMBL
CHEMBL2110699
Created by admin on Mon Mar 31 18:29:22 GMT 2025 , Edited by admin on Mon Mar 31 18:29:22 GMT 2025
PRIMARY
RXCUI
1313737
Created by admin on Mon Mar 31 18:29:22 GMT 2025 , Edited by admin on Mon Mar 31 18:29:22 GMT 2025
PRIMARY RxNorm
NCI_THESAURUS
C71646
Created by admin on Mon Mar 31 18:29:22 GMT 2025 , Edited by admin on Mon Mar 31 18:29:22 GMT 2025
PRIMARY
FDA UNII
8796B4I6HE
Created by admin on Mon Mar 31 18:29:22 GMT 2025 , Edited by admin on Mon Mar 31 18:29:22 GMT 2025
PRIMARY
CAS
1320-07-6
Created by admin on Mon Mar 31 18:29:22 GMT 2025 , Edited by admin on Mon Mar 31 18:29:22 GMT 2025
PRIMARY
DAILYMED
8796B4I6HE
Created by admin on Mon Mar 31 18:29:22 GMT 2025 , Edited by admin on Mon Mar 31 18:29:22 GMT 2025
PRIMARY
ECHA (EC/EINECS)
215-296-9
Created by admin on Mon Mar 31 18:29:22 GMT 2025 , Edited by admin on Mon Mar 31 18:29:22 GMT 2025
PRIMARY
EPA CompTox
DTXSID7041708
Created by admin on Mon Mar 31 18:29:22 GMT 2025 , Edited by admin on Mon Mar 31 18:29:22 GMT 2025
PRIMARY
All of the following components must be present:
Structure of SODIUM 4-((3-((2,4-DIMETHYLPHENYL)DIAZENYL)-2,4-DIHYDROXYPHENY)DIAZENYL)BENZENESULFONATE
Structure of SODIUM 4-((3-(2,6-DIMETHYLPHENYL)DIAZENYL)-2,4-DIHYDROXYPHENYL)DIAZENYL)BENZENESULFONATE
Structure of SODIUM 4-((3-(2,5-DIMETHYLPHENYL)DIAZENYL)-2,4-DIHYDROXYPHENYL)DIAZENYL)BENZENESULFONATE
Structure of DISODIUM 4,4'-(2,4-DIHYDROXY-1,3-PHENYLENE)BIS(DIAZENE-2,1-DIYL))DIBENZENESULFONATE
Structure of SODIUM 4-((3-(2,3-DIMETHYLPHENYL)DIAZENYL)-2,4-DIHYDROXYPHENYL)DIAZENYL)BENZENESULFONATE
Structure of SODIUM 4-((3-(2-ETHYLPHENYL)DIAZENYL)-2,4-DIHYDROXYPHENYL)DIAZENYL)BENZENESULFONATE
Structure of SODIUM 4-((3-(4-ETHYLPHENYL)DIAZENYL)-2,4-DIHYDROXYPHENYL)DIAZENYL)BENZENESULFONATE
Structure of SODIUM 4-((3-(3,4-DIMETHYLPHENYL)DIAZENYL)-2,4-DIHYDROXYPHENYL)DIAZENYL)BENZENESULFONATE
SUBSTANCE RECORD
D&C BROWN NO. 1
Definition References
NIH
NCATS
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