DIRECT BLUE 186
UNII 3FWL9N70FH

Substance Identification & Data

This profile provides standardized clinical and technical data for Direct Blue 186, uniquely identified by the FDA Unique Ingredient Identifier (UNII) 3FWL9N70FH.

Technical mappings include the Chemical Abstracts Service (CAS) Registry Number 6416-70-2 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
3FWL9N70FH
CAS Registry Number
6416-70-2
RxNorm Concept ID
N/A

Detailed Substance Profile

Preferred Name
DIRECT BLUE 186
Official standardized name for this substance within the FDA UNII nomenclature system.
InChIKey
C36H22N7O10S3.3Na
International Chemical Identifier digital signature for unique molecular identification.
SMILES String
HVKGFDFDNQFZFC-AFZDYOOLSA-K
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
[Na+].N(\c1ccc(/N=N/c2ccc(/N=N/c3cccc(S([O-])(=O)=O)c3)c4ccccc42)c5ccc(S([O-])(=O)=O)cc51)=N/c6c(O)c7ccc(N)cc7cc6S([O-])(=O)=O.[Na+].[Na+]

Synonyms and Nomenclature

This section provides a complete list of nomenclature and identifier mappings for Direct Blue 186. 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

C.I. DIRECT BLUE 186
C.I. DIRECT BLUE 186, TRISODIUM SALT
CI 34139
DIRECT BLUE 186

Brand / Trade Names

HELION NAVY BLUE GL
SATURN BLUE LRR

Systematic Nomenclature

2-NAPHTHALENESULFONIC ACID, 7-AMINO-4-HYDROXY-3-((7-SULFO-4-((4-((3-SULFOPHENYL)AZO)-1-NAPHTHALENYL)AZO)-1-NAPHTHALENYL)AZO)-, TRISODIUM SALT
2-NAPHTHALENESULFONIC ACID, 7-AMINO-4-HYDROXY-3-(2-(7-SULFO-4-(2-(4-(2-(3-SULFOPHENYL)DIAZENYL)-1-NAPHTHALENYL)DIAZENYL)-1-NAPHTHALENYL)DIAZENYL)-, SODIUM SALT (1:3)

Technical Codes

C.I. 34139

External Clinical & Regulatory Resources

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