MECLIZINE O-CHLORO ISOMER
UNII W2O858539O

Substance Identification & Data

This profile provides standardized clinical and technical data for Meclizine O-chloro Isomer, uniquely identified by the FDA Unique Ingredient Identifier (UNII) W2O858539O.

Technical mappings include the Chemical Abstracts Service (CAS) Registry Number 713071-37-5 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

W2O858539O

CAS Registry Number

713071-37-5

RxNorm Concept ID

N/A

Detailed Substance Profile

Preferred Name

MECLIZINE O-CHLORO ISOMER

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

InChIKey

C25H27ClN2

International Chemical Identifier digital signature for unique molecular identification.

SMILES String

FYSDBFPGERHMNE-UHFFFAOYSA-N

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

PubChem CID

72941657

Unique identification number in the NCBI database of chemical substances.

Substance Type

chemical

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

Ingredient Role

N1(CCN(CC1)Cc2cc(ccc2)C)C(c3ccccc3)c4c(cccc4)Cl

Synonyms and Nomenclature

This section provides a complete list of nomenclature and identifier mappings for Meclizine O-chloro Isomer. 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.