OLOPATADINE HYDROCHLORIDE
UNII 2XG66W44KF

Substance Identification & Data

This profile provides standardized clinical and technical data for Olopatadine Hydrochloride, uniquely identified by the FDA Unique Ingredient Identifier (UNII) 2XG66W44KF.

Technical mappings include the Chemical Abstracts Service (CAS) Registry Number 140462-76-6 and the RxNorm Concept ID (RxCUI) 236599. Explore the sections below for detailed nomenclature and a complete directory of NDC-listed products containing this ingredient.

FDA UNII Code
2XG66W44KF
CAS Registry Number
140462-76-6
RxNorm Concept ID

Detailed Substance Profile

Preferred Name
OLOPATADINE HYDROCHLORIDE
Official standardized name for this substance within the FDA UNII nomenclature system.
Molecular Formula
2XG66W44KF
The specific atomic composition represented as a molecular structure string.
InChIKey
C21H23NO3.ClH
International Chemical Identifier digital signature for unique molecular identification.
SMILES String
HVRLZEKDTUEKQH-NOILCQHBSA-N
Line notation for describing the chemical structure and connectivity of atoms.
NCI Thesaurus
National Cancer Institute reference terminology for clinical and research data.
PubChem CID
Unique identification number in the NCBI database of chemical substances.
USAN ID
HH-31
Identifier assigned by the United States Adopted Names Council.
Substance Type
chemical
ISO 11238 classification category (e.g., Chemical, Polymer, Protein).
Ingredient Role
C/1(\c2c(OCc3c1cccc3)ccc(c2)CC(=O)O)=C\CCN(C)C.Cl

Synonyms and Nomenclature

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

FDA Official Name

OLOPATADINE HYDROCHLORIDE

Common Names & Synonyms

DIBENZ(B,E)OXEPIN-2-ACETIC ACID, 11-(3-(DIMETHYLAMINO)PROPYLIDENE)-6,11-DIHYDRO-, HYDROCHLORIDE, (Z)-
OLOPATADINE (AS HYDROCHLORIDE)
OLOPATADINE HCL
OLOPATADINE HYDROCHLORIDE [EMA EPAR]
OLOPATADINE HYDROCHLORIDE [JAN]
OLOPATADINE HYDROCHLORIDE [MART.]
OLOPATADINE HYDROCHLORIDE [MI]
OLOPATADINE HYDROCHLORIDE [ORANGE BOOK]
OLOPATADINE HYDROCHLORIDE [USAN]
OLOPATADINE HYDROCHLORIDE [USP MONOGRAPH]
OLOPATADINE HYDROCHLORIDE [USP-RS]
OLOPATADINE HYDROCHLORIDE [VANDF]
OLOPATADINE HYDROCHLORIDE [WHO-DD]

Brand / Trade Names

ALLELOCK
PATADAY
PATANASE
PATANOL
PAZEO
RYALTRIS COMPONENT OLOPATADINE HYDROCHLORIDE

Technical Codes

ALO4943A
ALO-4943A
KW4679
KW-4679

NDC Products Containing OLOPATADINE HYDROCHLORIDE

This unique ingredient identifier is listed as an ingredient or substance in the following products in the NDC directory: