4-PHENYL FENTANYL HYDROCHLORIDE
UNII EY84F83TQX

Substance Identification & Data

This profile provides standardized clinical and technical data for 4-phenyl Fentanyl Hydrochloride, uniquely identified by the FDA Unique Ingredient Identifier (UNII) EY84F83TQX.

Technical mappings include the Chemical Abstracts Service (CAS) Registry Number 2748301-34-8 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

EY84F83TQX

CAS Registry Number

2748301-34-8

RxNorm Concept ID

N/A

Detailed Substance Profile

Preferred Name

4-PHENYL FENTANYL HYDROCHLORIDE

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

InChIKey

C28H32N2O.ClH

International Chemical Identifier digital signature for unique molecular identification.

SMILES String

HLQGDHSEVQEACZ-UHFFFAOYSA-N

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

PubChem CID

137700496

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(CC)=O)(C1(CCN(CCc2ccccc2)CC1)c3ccccc3)c4ccccc4.Cl

Synonyms and Nomenclature

This section provides a complete list of nomenclature and identifier mappings for 4-phenyl 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.