C26H24N6O3
468.5 g/mol
Pharmaceutical IntermediateWarning
Ethyl 1-((2'-(1H-tetrazol-5-yl)-(1,1'-biphenyl)-4-yl)methyl)-2-ethoxy-1H-benzo(d)imidazole-7-carboxylate
CAS139481-58-6EC642-256-1
Category
Pharmaceutical Intermediate
Compound Class
Heterocycle
Primary Use
Pharmaceutical Intermediate
This compound is a benzimidazole derivative featuring a tetrazole-bearing biphenyl substituent and an ethyl ester group. It is primarily utilized as an intermediate in the synthesis of pharmaceutical agents, particularly those targeting the angiotensin II receptor.
pharmaceutical intermediateresearch compound for angiotensin receptor studies
Content scope: Information here supports chemical identification and industrial supply, research, and manufacturing contexts. It is not a therapeutic claim, medical advice, or drug-use instructions.
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Related Compounds
StrongStructure SimilarSimilarity 0.88
Methyl candesartan
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pharmaceutical raw material
SimilarStructure SimilarSimilarity 0.84
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N-[(9H-Fluoren-9-ylmethoxy)carbonyl]-4-methyl-L-leucine
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Safety Reference
Warning
H302Harmful if swallowed
H373May cause damage to organs through prolonged or repeated exposure
Customs Tariff Classification
The international HS code for Ethyl 1-((2'-(1H-tetrazol-5-yl)-(1,1'-biphenyl)-4-yl)methyl)-2-ethoxy-1H-benzo(d)imidazole-7-carboxylate (CAS 139481-58-6) is 2933.99.
HS code (international, 6-digit)
2933.99
EU CN code (8-digit)
2933 99 80
Classification per the EU customs inventory ECICS (2026-07 snapshot, HS 2022). National tariff lines and product form can affect the final classification.
Identifiers
IUPAC Name
ethyl 2-ethoxy-3-[[4-[2-(2H-tetrazol-5-yl)phenyl]phenyl]methyl]benzimidazole-4-carboxylate
InChIKey
BCPWNYREAURMOP-UHFFFAOYSA-N
SMILES
CCOC1=NC2=CC=CC(=C2N1CC3=CC=C(C=C3)C4=CC=CC=C4C5=NNN=N5)C(=O)OCC
Synonyms (19)
- Candesartan Cilexetil EP Impurity A
- Candesartan Ethyl Ester
- Ethyl candesartan
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