ACID BROWN 14
UNII 9J2D436891

Substance Identification & Data

This profile provides standardized clinical and technical data for Acid Brown 14, uniquely identified by the FDA Unique Ingredient Identifier (UNII) 9J2D436891.

Technical mappings include the Chemical Abstracts Service (CAS) Registry Number 5850-16-8 and the RxNorm Concept ID (RxCUI) N/A. Explore the sections below for detailed nomenclature and a complete directory of NDC-listed products containing this ingredient.

FDA UNII Code
9J2D436891
CAS Registry Number
5850-16-8
RxNorm Concept ID
N/A

Detailed Substance Profile

Preferred Name
ACID BROWN 14
Official standardized name for this substance within the FDA UNII nomenclature system.
InChIKey
C26H16N4O8S2.2Na
International Chemical Identifier digital signature for unique molecular identification.
SMILES String
NMZNGCLVMMUXIC-ZQGAZYNISA-L
Line notation for describing the chemical structure and connectivity of atoms.
Substance Type
chemical
ISO 11238 classification category (e.g., Chemical, Polymer, Protein).
Ingredient Role
c1(c2ccccc2c(cc1)S([O-])(=O)=O)/N=N/c3ccc(c(c3O)/N=N/c4ccc(c5c4cccc5)S([O-])(=O)=O)O.[Na+].[Na+]

Synonyms and Nomenclature

This section provides a complete list of nomenclature and identifier mappings for Acid Brown 14. Identifiers are organized into official regulatory terms, commercial trade names, and technical systematic synonyms used to ensure accurate identification across clinical pharmaceutical databases, regulatory filings, and electronic health records.

Common Names & Synonyms

ACID BROWN 14
ACID BROWN GR
ACID BROWN M
ACID BROWN R
ACID BROWN RD
ACID LEATHER BROWN CM
ACID RESORCINE BROWN RD
BROWN 5EMBL
C.I. 20195
C.I. ACID BROWN 14, DISODIUM SALT
ECHT BROWN N
RESORCINE BROWN R

Systematic Nomenclature

1-NAPHTHALENESULFONIC ACID, 4,4'-((2,4-DIHYDROXY-1,3-PHENYLENE)BIS(2,1-DIAZENEDIYL))BIS-, SODIUM SALT (1:2)
1-NAPHTHALENESULFONIC ACID, 4,4'-((2,4-DIHYDROXY-1,3-PHENYLENE)BIS(AZO))BIS-, DISODIUM SALT
1-NAPHTHALENESULFONIC ACID, 4,4'-((2,4-DIHYDROXY-1,3-PHENYLENE)DI(E)-2,1-DIAZENEDIYL)BIS-, SODIUM SALT (1:2)
4,4'-((2,4-DIHYDROXY-1,3-PHENYLENE)BIS(AZO))BIS(1-NAPHTHALENESULFONIC ACID SODIUM) SALT
4,4'-(2,4-DIHYDROXY-M-PHENYLENEBIS(AZO))BIS(1-NAPHTHALENESULFONIC ACID SODIUM) SALT
DISODIUM 4-((2E)-2-((5E)-4,6-DIOXO-5-((4-SULFONATONAPHTHALEN-1-YL)HYDRAZINYLIDENE)CYCLOHEX-2-EN-1-YLIDENE)HYDRAZINYL)NAPHTHALENE-1-SULFONATE
DISODIUM 4-((2Z)-2-((5Z)-4,6-DIOXO-5-((4-SULFONATONAPHTHALEN-1-YL)HYDRAZINYLIDENE)CYCLOHEX-2-EN-1-YLIDENE)HYDRAZINYL)NAPHTHALENE-1-SULFONATE
DISODIUM 4-(2-(4,6-DIOXO-5-((4-SULFONATONAPHTHALEN-1-YL)HYDRAZINYLIDENE)CYCLOHEX-2-EN-1-YLIDENE)HYDRAZINYL)NAPHTHALENE-1-SULFONATE
DISODIUM 4,4'-((2,4-DIHYDROXY-1,3-PHENYLENE)BIS(AZO))BISNAPHTHALENE-1-SULPHONATE
DISODIUM 4,4'-((2,4-DIHYDROXY-1,3-PHENYLENE)DI(E)-2,1-DIAZENEDIYL)DI(1-NAPHTHALENESULFONATE)

Technical Codes

J35.643C

External Clinical & Regulatory Resources

CAS
Common Chemistry
NCATS
Inxight Drugs
NLM
DailyMed Products
NCATS
GSRS Full Record