PHENFORMIN HYDROCHLORIDE
UNII 91XC93EU03

Substance Identification & Data

This profile provides standardized clinical and technical data for Phenformin Hydrochloride, uniquely identified by the FDA Unique Ingredient Identifier (UNII) 91XC93EU03.

Technical mappings include the Chemical Abstracts Service (CAS) Registry Number 834-28-6 and the RxNorm Concept ID (RxCUI) 235288. Explore the sections below for detailed nomenclature and a complete directory of NDC-listed products containing this ingredient.

FDA UNII Code

91XC93EU03

CAS Registry Number

834-28-6

RxNorm Concept ID

235288

Detailed Substance Profile

Preferred Name

PHENFORMIN HYDROCHLORIDE

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

InChIKey

C10H15N5.ClH

International Chemical Identifier digital signature for unique molecular identification.

SMILES String

YSUCWSWKRIOILX-UHFFFAOYSA-N

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

NCI Thesaurus

C81696

National Cancer Institute reference terminology for clinical and research data.

PubChem CID

13266

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(C(=N)NCCc1ccccc1)C(=N)N.Cl

Synonyms and Nomenclature

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