O-ACETYL LOSARTAN
UNII X65NI9XVQ4

Substance Identification & Data

This profile provides standardized clinical and technical data for O-acetyl Losartan, uniquely identified by the FDA Unique Ingredient Identifier (UNII) X65NI9XVQ4.

Technical mappings include the Chemical Abstracts Service (CAS) Registry Number 1006062-27-6 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
X65NI9XVQ4
CAS Registry Number
1006062-27-6
RxNorm Concept ID
N/A

Detailed Substance Profile

Preferred Name
O-ACETYL LOSARTAN
Official standardized name for this substance within the FDA UNII nomenclature system.
InChIKey
C24H25ClN6O2
International Chemical Identifier digital signature for unique molecular identification.
SMILES String
HIUYRCVDCVFSBP-UHFFFAOYSA-N
Line notation for describing the chemical structure and connectivity of atoms.
PubChem CID
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(C)(=O)OCc1c(nc(n1Cc2ccc(cc2)-c3c(cccc3)-c4nnn[nH]4)CCCC)Cl

Synonyms and Nomenclature

This section provides a complete list of nomenclature and identifier mappings for O-acetyl Losartan. 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.

Common Names & Synonyms

LOSARTAN POTASSIUM IMPURITY J [EP IMPURITY]
LOSARTAN RELATED COMPOUND B
LOSARTAN RELATED COMPOUND B [USP-RS]
O-ACETYL LOSARTAN

Systematic Nomenclature

(2-BUTYL-4-CHLORO-1-((2'-(1H-TETRAZOL-5-YL)BIPHENYL-4-YL)METHYL)-1H-IMIDAZOL-5-YL)METHYL ACETATE
1H-IMIDAZOLE-5-METHANOL, 2-BUTYL-4-CHLORO-1-((2'-(2H-TETRAZOL-5-YL)(1,1'-BIPHENYL)-4-YL)METHYL)-, 5-ACETATE-