DIPHENYLAMINE
UNII 9N3CBB0BIQ

Substance Identification & Data

This profile provides standardized clinical and technical data for Diphenylamine, uniquely identified by the FDA Unique Ingredient Identifier (UNII) 9N3CBB0BIQ.

Technical mappings include the Chemical Abstracts Service (CAS) Registry Number 122-39-4 and the RxNorm Concept ID (RxCUI) 1363044. Explore the sections below for detailed nomenclature and a complete directory of NDC-listed products containing this ingredient.

FDA UNII Code

9N3CBB0BIQ

CAS Registry Number

122-39-4

RxNorm Concept ID

1363044

Detailed Substance Profile

Preferred Name

DIPHENYLAMINE

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

InChIKey

C12H11N

International Chemical Identifier digital signature for unique molecular identification.

SMILES String

DMBHHRLKUKUOEG-UHFFFAOYSA-N

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

PubChem CID

11487

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(c1ccccc1)c2ccccc2

Synonyms and Nomenclature

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