.BETA.-METHYL ACETYL FENTANYL HYDROCHLORIDE
UNII R8S4YN3DTP

Substance Identification & Data

This profile provides standardized clinical and technical data for .beta.-methyl Acetyl Fentanyl Hydrochloride, uniquely identified by the FDA Unique Ingredient Identifier (UNII) R8S4YN3DTP.

Technical mappings include the Chemical Abstracts Service (CAS) Registry Number 2749910-75-4 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

R8S4YN3DTP

CAS Registry Number

2749910-75-4

RxNorm Concept ID

N/A

Detailed Substance Profile

Preferred Name

.BETA.-METHYL ACETYL FENTANYL HYDROCHLORIDE

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

InChIKey

C22H28N2O.ClH

International Chemical Identifier digital signature for unique molecular identification.

SMILES String

QADTVOORADOJIH-UHFFFAOYSA-N

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

PubChem CID

137700139

Unique identification number in the NCBI database of chemical substances.

Substance Type

chemical

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

Ingredient Role

CC(CN1CCC(CC1)N(C(C)=O)c2ccccc2)c3ccccc3.Cl

Synonyms and Nomenclature

This section provides a complete list of nomenclature and identifier mappings for .beta.-methyl Acetyl Fentanyl 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.