SEQUIFENADINE HYDROCHLORIDE
UNII 305T85J01Y

Substance Identification & Data

This profile provides standardized clinical and technical data for Sequifenadine Hydrochloride, uniquely identified by the FDA Unique Ingredient Identifier (UNII) 305T85J01Y.

Technical mappings include the Chemical Abstracts Service (CAS) Registry Number 57734-70-0 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

305T85J01Y

CAS Registry Number

57734-70-0

RxNorm Concept ID

N/A

Detailed Substance Profile

Preferred Name

SEQUIFENADINE HYDROCHLORIDE

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

InChIKey

C22H27NO.ClH

International Chemical Identifier digital signature for unique molecular identification.

SMILES String

WCYWFJOJKZCSAJ-UHFFFAOYSA-N

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

NCI Thesaurus

C218295

National Cancer Institute reference terminology for clinical and research data.

PubChem CID

42552

Unique identification number in the NCBI database of chemical substances.

Substance Type

chemical

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

Ingredient Role

C1CC2CCN1CC2C(c3c(cccc3)C)(c4c(cccc4)C)O.Cl

Synonyms and Nomenclature

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