DIPHENYL-2-PYRIDYLPHOSPHINE
UNII 4K685YSU7Y

Substance Identification & Data

This profile provides standardized clinical and technical data for Diphenyl-2-pyridylphosphine, uniquely identified by the FDA Unique Ingredient Identifier (UNII) 4K685YSU7Y.

Technical mappings include the Chemical Abstracts Service (CAS) Registry Number 37943-90-1 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

4K685YSU7Y

CAS Registry Number

37943-90-1

RxNorm Concept ID

N/A

Detailed Substance Profile

Preferred Name

DIPHENYL-2-PYRIDYLPHOSPHINE

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

InChIKey

C17H14NP

International Chemical Identifier digital signature for unique molecular identification.

SMILES String

SVABQOITNJTVNJ-UHFFFAOYSA-N

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

PubChem CID

621893

Unique identification number in the NCBI database of chemical substances.

Substance Type

chemical

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

Ingredient Role

c1ccc(cc1)P(c2ccccc2)c3ccccn3

Synonyms and Nomenclature

This section provides a complete list of nomenclature and identifier mappings for Diphenyl-2-pyridylphosphine. 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.