ACID RED 85
UNII 37R1R4C74K

Substance Identification & Data

This profile provides standardized clinical and technical data for Acid Red 85, uniquely identified by the FDA Unique Ingredient Identifier (UNII) 37R1R4C74K.

Technical mappings include the Chemical Abstracts Service (CAS) Registry Number 3567-65-5 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
37R1R4C74K
CAS Registry Number
3567-65-5
RxNorm Concept ID
N/A

Detailed Substance Profile

Preferred Name
ACID RED 85
Official standardized name for this substance within the FDA UNII nomenclature system.
InChIKey
C35H24N4O10S3.2Na
International Chemical Identifier digital signature for unique molecular identification.
SMILES String
SVSHEAJPDAGGCC-FBBBJYKDSA-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
c12c(ccc(c1/N=N/c3ccc(-c4ccc(cc4)/N=N/c5ccc(cc5)OS(=O)(=O)c6ccc(cc6)C)cc3)O)cc(cc2S(=O)([O-])=O)S(=O)([O-])=O.[Na+].[Na+]

Synonyms and Nomenclature

This section provides a complete list of nomenclature and identifier mappings for Acid Red 85. 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 RED 85
C.I. ACID RED 85
C.I. ACID RED 85, DISODIUM SALT
CI ACID RED 85
CI ACID RED 85, DISODIUM SALT

Systematic Nomenclature

1,3-NAPHTHALENEDISULFONIC ACID, 7-HYDROXY-8-((4'-((4-(((4-METHYLPHENYL)SULFONYL)OXY)PHENYL)AZO)(1,1'-BIPHENYL)-4-YL)AZO)-, DISODIUM SALT
1,3-NAPHTHALENEDISULFONIC ACID, 7-HYDROXY-8-(2-(4'-(2-(4-(((4-METHYLPHENYL)SULFONYL)OXY)PHENYL)DIAZENYL)(1,1'-BIPHENYL)-4-YL)DIAZENYL)-, SODIUM SALT (1:2)

Technical Codes

C.I. 22245
CI 22245

External Clinical & Regulatory Resources

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