2',5'-DIMETHOXYFENTANYL HYDROCHLORIDE
UNII 99E9B66X4T

Substance Identification & Data

This profile provides standardized clinical and technical data for 2',5'-dimethoxyfentanyl Hydrochloride, uniquely identified by the FDA Unique Ingredient Identifier (UNII) 99E9B66X4T.

Technical mappings include the Chemical Abstracts Service (CAS) Registry Number N/A 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

99E9B66X4T

CAS Registry Number

N/A

RxNorm Concept ID

N/A

Detailed Substance Profile

Preferred Name

2',5'-DIMETHOXYFENTANYL HYDROCHLORIDE

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

InChIKey

C24H32N2O3.ClH

International Chemical Identifier digital signature for unique molecular identification.

SMILES String

MPPRLYFOJCDZAL-UHFFFAOYSA-N

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

PubChem CID

165365109

Unique identification number in the NCBI database of chemical substances.

Substance Type

chemical

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

Ingredient Role

CCC(=O)N(c1ccccc1)C2CCN(CCc3cc(ccc3OC)OC)CC2.Cl

Synonyms and Nomenclature

This section provides a complete list of nomenclature and identifier mappings for 2',5'-dimethoxyfentanyl 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.