ETORPHINE
UNII 42M2Y6NU9O

Substance Identification & Data

This profile provides standardized clinical and technical data for Etorphine, uniquely identified by the FDA Unique Ingredient Identifier (UNII) 42M2Y6NU9O.

Technical mappings include the Chemical Abstracts Service (CAS) Registry Number 14521-96-1 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

42M2Y6NU9O

CAS Registry Number

14521-96-1

RxNorm Concept ID

N/A

Detailed Substance Profile

Preferred Name

ETORPHINE

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

Molecular Formula

42M2Y6NU9O

The specific atomic composition represented as a molecular structure string.

InChIKey

C25H33NO4

International Chemical Identifier digital signature for unique molecular identification.

SMILES String

CAHCBJPUTCKATP-FAWZKKEFSA-N

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

NCI Thesaurus

C80578

National Cancer Institute reference terminology for clinical and research data.

PubChem CID

644209

Unique identification number in the NCBI database of chemical substances.

INN ID

2288

Sequential identifier assigned via the WHO International Nonproprietary Name program.

Substance Type

chemical

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

Ingredient Role

N1(C)[C@]2([H])Cc3ccc(O)c4c3[C@]5(CC1)[C@@]26C=C[C@@](OC)([C@@]([H])([C@](C)(O)CCC)C6)[C@]5([H])O4

Synonyms and Nomenclature

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