1-(3-Bromo-4-chlorophenyl)-1,2-dihydro-3H-pyrazol-3-one

Modify Date: 2024-09-04 10:00:00

1-(3-Bromo-4-chlorophenyl)-1,2-dihydro-3H-pyrazol-3-one structure
Common Name 1-(3-Bromo-4-chlorophenyl)-1,2-dihydro-3H-pyrazol-3-one
CAS Number 2137756-77-3 Molecular Weight 273.51
Density N/A Boiling Point N/A
Molecular Formula C9H6BrClN2O Melting Point N/A
MSDS N/A Flash Point N/A

 Names

Name 1-(3-Bromo-4-chlorophenyl)-1,2-dihydro-3H-pyrazol-3-one

 Chemical & Physical Properties

Molecular Formula C9H6BrClN2O
Molecular Weight 273.51

 Preparation

O=c1ccn(-c2ccc(Cl)c(Br)c2)[nH]1