Chemical identity

Candesartan Cilexetil EP Impurity I / Candesartan Methyl Ester Reduzate (Methyl Ester C5)

CAS 139481-69-9 · C₂₅H₂₂N₆O₃

01Identity

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

Lazychem IDLC-09261
PubChem CID15654696
NameCandesartan Cilexetil EP Impurity I / Candesartan Methyl Ester Reduzate (Methyl Ester C5)
CAS RN139481-69-9
Molecular formulaC₂₅H₂₂N₆O₃
Molecular weight454.48 g/mol
IUPAC name2-Ethoxy-1-[[2'-(2H-tetrazol-5-yl)[1,1'-biphenyl]-4-yl]methyl]-1H-benzimidazole-7-carboxylic Acid Methyl Ester
InChIKeyRBPFEPGTRLLUKI-UHFFFAOYSA-N

02Structure identifiers

2D structurePubChem CID 15654696
Two-dimensional chemical structure of Candesartan Cilexetil EP Impurity I / Candesartan Methyl Ester Reduzate (Methyl Ester C5), CAS 139481-69-9
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 stereocentres0
Ring count5
Secondary amines0
Tertiary amines0
N-methyl amine sites0
SMILESCCOC1=NC2=CC=CC(=C2N1CC3=CC=C(C=C3)C4=CC=CC=C4C5=NNN=N5)C(=O)OC
InChINot listed
Formula from structureC₂₅H₂₂N₆O₃
Molecular weight from structure454.48 g/mol

03India 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 139481-69-9 has no exact match in the reviewed published schedule.
SCOMETNO EXACT REVIEWED CAS MATCHCAS 139481-69-9 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.

04Names and relationships

Associated parent compound

Candesartan

View API and impurity family

Other names

  • Candesartan Methyl Ester Reduzate (Methyl Ester C5)
  • Candesartan Cilexetil EP Impurity I
  • Methyl candesartan
  • 139481-69-9
  • UNII-NG25Z8EW4V
  • NG25Z8EW4V
  • Candesartan cilexetil impurity I [EP]
  • Candesartan cilexetil impurity I
  • DTXSID60161060
  • Methyl 1-((2'-(1H-tetrazol-5-yl)biphenyl-4-yl)methyl)-2-ethoxybenzimidazole-7-carboxylate
  • Methyl 2-ethoxy-1-((2'-(1H-tetrazol-5-yl)biphenyl-4-yl)methyl)-1H-benzimidazole-7-carboxylate
  • Methyl 2-ethoxy-1-((2'-(1H-tetrazol-5-yl)biphenyl-4-yl)methyl)benzimidazole-7-carboxylate

Related records from the same parent family

05Documented 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.

06Sources