LORATADINE
UNII 7AJO3BO7QN

Substance Identification & Data

This profile provides standardized clinical and technical data for Loratadine, uniquely identified by the FDA Unique Ingredient Identifier (UNII) 7AJO3BO7QN.

Technical mappings include the Chemical Abstracts Service (CAS) Registry Number 79794-75-5 and the RxNorm Concept ID (RxCUI) 28889. Explore the sections below for detailed nomenclature and a complete directory of NDC-listed products containing this ingredient.

FDA UNII Code
7AJO3BO7QN
CAS Registry Number
79794-75-5
RxNorm Concept ID

Detailed Substance Profile

Preferred Name
LORATADINE
Official standardized name for this substance within the FDA UNII nomenclature system.
Molecular Formula
7AJO3BO7QN
The specific atomic composition represented as a molecular structure string.
InChIKey
C22H23ClN2O2
International Chemical Identifier digital signature for unique molecular identification.
SMILES String
JCCNYMKQOSZNPW-UHFFFAOYSA-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.
INN ID
5864
Sequential identifier assigned via the WHO International Nonproprietary Name program.
USAN ID
W-119
Identifier assigned by the United States Adopted Names Council.
Substance Type
chemical
ISO 11238 classification category (e.g., Chemical, Polymer, Protein).
Ingredient Role
C1(c2c(cc(cc2)Cl)CCc3c1nccc3)=C4CCN(CC4)C(=O)OCC

Synonyms and Nomenclature

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

LORATADINE

Common Names & Synonyms

1-PIPERIDINECARBOXYLIC ACID, 4-(8-CHLORO-5,6-DIHYDRO-11H-BENZO(5,6)CYCLOHEPTA(1,2-B)PYRIDIN-11-YLIDENE)-, ETHYL ESTER
CLARITIN-D COMPONENT LORATADINE
LORATADINE [EP IMPURITY]
LORATADINE [EP MONOGRAPH]
LORATADINE [HSDB]
LORATADINE [INN]
LORATADINE [JAN]
LORATADINE [MART.]
LORATADINE [MI]
LORATADINE [ORANGE BOOK]
LORATADINE [USAN]
LORATADINE [USP MONOGRAPH]
LORATADINE [USP-RS]
LORATADINE [VANDF]
LORATADINE [WHO-DD]

Brand / Trade Names

ALAVERT
CLARITIN

Systematic Nomenclature

ETHYL 4-(8-CHLORO-5,6-DIHYDRO-11H-BENZO(5,6)CYCLOHEPTA(1,2-B)PYRIDIN-11-YLIDENE)-1-PIPERIDINECARBOXYLATE
ETHYL 4-(8-CHLORO-5,6-DIHYDRO-11H-BENZO(5,6)CYCLOHEPTA(1,2-B)PYRIDIN-11-YLIDENE)PIPERIDINE-1-CARBOXYLATE

Technical Codes

BAY76-2211
NSC-758628
SCH 29851
SCH-29851

NDC Products Containing LORATADINE

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