DIPHENHYDRAMINE METILSULFATE
UNII 7W6W25C62W

Substance Identification & Data

This profile provides standardized clinical and technical data for Diphenhydramine Metilsulfate, uniquely identified by the FDA Unique Ingredient Identifier (UNII) 7W6W25C62W.

Technical mappings include the Chemical Abstracts Service (CAS) Registry Number 71720-61-1 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

7W6W25C62W

CAS Registry Number

71720-61-1

RxNorm Concept ID

N/A

Detailed Substance Profile

Preferred Name

DIPHENHYDRAMINE METILSULFATE

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

InChIKey

C17H21NO.CH4O4S

International Chemical Identifier digital signature for unique molecular identification.

SMILES String

IAEUDFPHDMPZNA-UHFFFAOYSA-N

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

NCI Thesaurus

C219161

National Cancer Institute reference terminology for clinical and research data.

PubChem CID

3018245

Unique identification number in the NCBI database of chemical substances.

Substance Type

chemical

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

Ingredient Role

C(c1ccccc1)(OCCN(C)C)c2ccccc2.OS(OC)(=O)=O

Synonyms and Nomenclature

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