PIGMENT RED 264
UNII 4951S6W1JX

Substance Identification & Data

This profile provides standardized clinical and technical data for Pigment Red 264, uniquely identified by the FDA Unique Ingredient Identifier (UNII) 4951S6W1JX.

Technical mappings include the Chemical Abstracts Service (CAS) Registry Number 88949-33-1 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

4951S6W1JX

CAS Registry Number

88949-33-1

RxNorm Concept ID

N/A

Detailed Substance Profile

Preferred Name

PIGMENT RED 264

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

InChIKey

C30H20N2O2

International Chemical Identifier digital signature for unique molecular identification.

SMILES String

YLGDYASRRVBIRS-UHFFFAOYSA-N

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

PubChem CID

15883807

Unique identification number in the NCBI database of chemical substances.

Substance Type

chemical

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

Ingredient Role

N1C(C=2C(=C1c3ccc(cc3)-c4ccccc4)C(NC2c5ccc(cc5)-c6ccccc6)=O)=O

Synonyms and Nomenclature

This section provides a complete list of nomenclature and identifier mappings for Pigment Red 264. 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.