ALFENTANIL HYDROCHLORIDE
UNII 11S92G0TIW

Substance Identification & Data

This profile provides standardized clinical and technical data for Alfentanil Hydrochloride, uniquely identified by the FDA Unique Ingredient Identifier (UNII) 11S92G0TIW.

Technical mappings include the Chemical Abstracts Service (CAS) Registry Number 70879-28-6 and the RxNorm Concept ID (RxCUI) 203203. Explore the sections below for detailed nomenclature and a complete directory of NDC-listed products containing this ingredient.

FDA UNII Code

11S92G0TIW

CAS Registry Number

70879-28-6

RxNorm Concept ID

203203

Detailed Substance Profile

Preferred Name

ALFENTANIL HYDROCHLORIDE

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

InChIKey

C21H32N6O3.ClH.H2O

International Chemical Identifier digital signature for unique molecular identification.

SMILES String

YYESXRRYBUERKF-UHFFFAOYSA-N

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

NCI Thesaurus

C220

National Cancer Institute reference terminology for clinical and research data.

PubChem CID

64762

Unique identification number in the NCBI database of chemical substances.

Substance Type

chemical

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

Ingredient Role

c1(n(nnn1CC)CCN2CCC(N(C(=O)CC)c3ccccc3)(CC2)COC)=O.Cl.O

Synonyms and Nomenclature

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