DIRECT VIOLET 51 FREE ACID
UNII 96W4PG2770

Substance Identification & Data

This profile provides standardized clinical and technical data for Direct Violet 51 Free Acid, uniquely identified by the FDA Unique Ingredient Identifier (UNII) 96W4PG2770.

Technical mappings include the Chemical Abstracts Service (CAS) Registry Number 25188-53-8 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

96W4PG2770

CAS Registry Number

25188-53-8

RxNorm Concept ID

N/A

Detailed Substance Profile

Preferred Name

DIRECT VIOLET 51 FREE ACID

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

InChIKey

C32H29N5O8S2

International Chemical Identifier digital signature for unique molecular identification.

SMILES String

XRCOXKGRXOPBFA-VHJMTFITSA-N

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(c(/N=N/c2c(cc(/N=N/c3c(S(=O)(=O)O)cc(cc3C)C)c(c2)C)OC)c(O)c4c(c1)cc(Nc5ccccc5)cc4)S(=O)(O)=O

Synonyms and Nomenclature

This section provides a complete list of nomenclature and identifier mappings for Direct Violet 51 Free Acid. 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.