1-(4-Chloro-2-(2-fluorobenzoyl)phenyl)-2-methyl-1H-imidazole-5-carbaldehyde

1-(4-氯-2-(2-氟苯甲酰基)苯基)-2-甲基-1H-咪唑-5-甲醛

Also known as: 1-[4-chloro-2-(2-fluorobenzoyl)phenyl]-2-methyl-1H-imidazole-5-carbaldehyde, 1H-Imidazole-5-carboxaldehyde, 1-[4-chloro-2-(2-fluorobenzoyl)phenyl]-2-methyl-, Midazolam Impurity 17, Midazolam Impurity 21

1-(4-Chloro-2-(2-fluorobenzoyl)phenyl)-2-methyl-1H-imidazole-5-carbaldehyde (CAS 2454678-38-5) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C18H12ClFN2O2 and a molecular weight of 342.7 g/mol. It is also known as 1-[4-chloro-2-(2-fluorobenzoyl)phenyl]-2-methyl-1H-imidazole-5-carbaldehyde, 1H-Imidazole-5-carboxaldehyde, 1-[4-chloro-2-(2-fluorobenzoyl)phenyl]-2-methyl- and Midazolam Impurity 17. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

2454678-38-5

Jingsj CID

J-270925-5

Molecular Formula

C₁₈H₁₂ClFN₂O₂

Chinese Name

1-(4-氯-2-(2-氟苯甲酰基)苯基)-2-甲基-1H-咪唑-5-甲醛

Molecular Weight

342.7 g/mol

Category

Pharma Intermediates

Last updated

8/21/2026