DIRECT VIOLET 47
UNII LEQ4D82SOW

Substance Identification & Data

This profile provides standardized clinical and technical data for Direct Violet 47, uniquely identified by the FDA Unique Ingredient Identifier (UNII) LEQ4D82SOW.

Technical mappings include the Chemical Abstracts Service (CAS) Registry Number 13011-70-6 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

LEQ4D82SOW

CAS Registry Number

13011-70-6

RxNorm Concept ID

N/A

Detailed Substance Profile

Preferred Name

DIRECT VIOLET 47

Official standardized name for this substance within the FDA UNII nomenclature system.

InChIKey

C33H16N6O17S4.2Cu.4H4N

International Chemical Identifier digital signature for unique molecular identification.

SMILES String

AVGYFJJWSGDUKM-LPJGVQGWSA-J

Line notation for describing the chemical structure and connectivity of atoms.

PubChem CID

166757

Unique identification number in the NCBI database of chemical substances.

Substance Type

chemical

ISO 11238 classification category (e.g., Chemical, Polymer, Protein).

Ingredient Role

[NH4+].[Cu+2].[Cu+2].S(c1ccc2c(c(ccc2c1)[O-])/N=N/c3cc(S([O-])(=O)=O)c(NC(=O)Nc4cc([O-])c(/N=N/c5c6ccc(S([O-])(=O)=O)cc6ccc5[O-])cc4S([O-])(=O)=O)cc3[O-])([O-])(=O)=O.[NH4+].[NH4+].[NH4+]

Synonyms and Nomenclature

This section provides a complete list of nomenclature and identifier mappings for Direct Violet 47. 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 VIOLET 47

CI 25410

CUPRATE(4-), (.MU.-((5,5'-(CARBONYLBIS(IMINO(2-(HYDROXY-.KAPPA.O)-5-SULFO-4,1-PHENYLENE)-2,1-DIAZENEDIYL-.KAPPA.N1))BIS(6-(HYDROXY-.KAPPA.O)-2-NAPHTHALENESULFONATO))(8-)))DI-, AMMONIUM (1:4)

CUPRATE(4-), (.MU.-((5,5'-(CARBONYLBIS(IMINO(2-HYDROXY-5-SULFO-4,1-PHENYLENE)AZO))BIS(6-HYDROXY-2-NAPHTHALENESULFONATO))(8-)))DI-, TETRAAMMONIUM

DIRECT VIOLET 47