NIGROSINE WS
UNII 9YWS9G6WTF

Substance Identification & Data

This profile provides standardized clinical and technical data for Nigrosine Ws, uniquely identified by the FDA Unique Ingredient Identifier (UNII) 9YWS9G6WTF.

Technical mappings include the Chemical Abstracts Service (CAS) Registry Number 61049-35-2 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

9YWS9G6WTF

CAS Registry Number

61049-35-2

RxNorm Concept ID

N/A

Detailed Substance Profile

Preferred Name

NIGROSINE WS

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

InChIKey

C42H29N6O12S4.3Na

International Chemical Identifier digital signature for unique molecular identification.

SMILES String

NGIPJLUQZVIPAM-UHFFFAOYSA-K

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

PubChem CID

171390202

Unique identification number in the NCBI database of chemical substances.

Substance Type

chemical

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

Ingredient Role

N(c1cc2[n+](c3c(nc2cc1Nc4ccc(S(=O)(=O)[O-])cc4)cc(Nc5ccc(S(=O)(=O)[O-])cc5)c(Nc6ccc(S(=O)(=O)[O-])cc6)c3)-c7ccccc7)c8ccc(S(=O)(=O)[O-])cc8.[Na+].[Na+].[Na+]

Synonyms and Nomenclature

This section provides a complete list of nomenclature and identifier mappings for Nigrosine Ws. 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.