Chemical identity

3-Hydroxy-2-oxobutyl Azilsartan Ester

CAS 1883681-10-4 · C29H26N4O7

01Identity

Identifiers and names for this exact compound. Empty fields are left unassigned.

Lazychem IDLC-02573
PubChem CID164512852
Name3-Hydroxy-2-oxobutyl Azilsartan Ester
CAS RN1883681-10-4
Molecular formulaC29H26N4O7
Molecular weight542.5 g/mol
IUPAC name3-Hydroxy-2-oxobutyl 2-ethoxy-1-((2'-(5-oxo-4,5-dihydro-1,2,4-oxadiazol-3-yl)-[1,1'-biphenyl]-4-yl)methyl)-1H-benzo[d]imidazole-7-carboxylate
InChIKeyTXXUTGFXKACUGF-UHFFFAOYSA-N

02Structure identifiers

2D structurePubChem CID 164512852
Two-dimensional chemical structure of 3-Hydroxy-2-oxobutyl Azilsartan Ester, CAS 1883681-10-4
Two-dimensional structure for the PubChem identity linked to this record. Confirm the identifiers before analytical use.

The parsed structure contains 5 rings, includes aromatic atoms, includes aliphatic carbon. These statements are calculated from the published structure string.

Defined stereocentres0
Unassigned stereocentres1
Ring count5
Secondary amines0
Tertiary amines0
N-methyl amine sites0
SMILESCCOC1=NC2=CC=CC(=C2N1CC3=CC=C(C=C3)C4=CC=CC=C4C5=NOC(=O)N5)C(=O)OCC(=O)C(C)O
InChINot listed
Formula from structureC29H26N4O7
Molecular weight from structure542.5 g/mol

03Stereochemistry

The published structure contains 0 defined and 1 unassigned tetrahedral stereocentre. The exact wedge and dash depiction is shown above.

Defined centres0Structure assigned
Unassigned centres1Structure unspecified
Assignment statusUnassignedExact published identity
Tetrahedral upper bound≤ 2Before symmetry reduction

Published same-connectivity configurations

1 record

These records have the same connectivity, molecular formula and protonation layer, but a different complete InChIKey stereochemical layer. Only separately structure-linked records are shown.

No additional structure-linked configuration with the same connectivity is currently present in the LazyChem dataset.

Scope: The mathematical 2^n value is only an upper bound. Symmetry and other stereogenic elements can change the number of distinct stereoisomers. A hypothetical configuration is not published as a compound record without a verified structure identity.

04India status for this compound

These results apply only to this exact compound name and CAS number. Confirm the current official instruments before making a regulatory decision.

NDPS / RCSNO EXACT MATCH FOUNDCAS 1883681-10-4 has no exact match in the reviewed published schedule.
SCOMETNO EXACT REVIEWED CAS MATCHCAS 1883681-10-4 has no exact match in the reviewed SCOMET list.
Review date2026-08-01Recheck the current official instruments for the material, concentration, activity and date in question.

05Names and relationships

Associated parent compound

Azilsartan

View API and impurity family

Other names

  • 3-Hydroxy-2-oxobutyl azilsartan ester
  • 1883681-10-4
  • ZZT956QB5H
  • 3-Hydroxy-2-oxobutyl 2-ethoxy-1-((2'-(5-oxo-4,5-dihydro-1,2,4-oxadiazol-3-yl)-[1,1'-biphenyl]-4-yl)methyl)-1H-benzo[d]imidazole-7-carboxylate
  • UNII-ZZT956QB5H
  • 1H-Benzimidazole-7-carboxylic acid, 1-((2'-(2,5-dihydro-5-oxo-1,2,4-oxadiazol-3-yl)(1,1'-biphenyl)-4-yl)methyl)-2-ethoxy-, 3-hydroxy-2-oxobutyl ester
  • 3-Hydroxy-2-oxobutyl 1-((2'-(2,5-dihydro-5-oxo-1,2,4-oxadiazol-3-yl)(1,1'-biphenyl)-4-yl)methyl)-2-ethoxy-1H-benzimidazole-7-carboxylate
  • Olmesartan Impurity 86
  • Azilsartan medoxomil impurity
  • Azilsartan-3-hydroxy-2-oxobutyl Acetate
  • FA172551
  • (3-hydroxy-2-oxo-butyl) 2-ethoxy-3-[[4-[2-(5-oxo-4H-1,2,4-oxadiazol-3-yl)phenyl]phenyl]methyl]benzimidazole-4-carboxylate

Related records from the same parent family

06Documented history

Dated discovery, occurrence, use and issue claims are published only when a suitable primary or government source is available.

No dated history available

No verified discovery, first report, occurrence, use or issue event is currently available for this identity.

07Sources