30770-12-8

Basic information

• Product Name: 2H-Benzimidazol-2-one, 5-bromo-1,3-dihydro-1-(phenylmethyl)-
• CAS NO: 30770-12-8
• Molecular Formula: C14H11BrN2O
• Molecular Weight: 303.158
• Mol File: 30770-12-8.mol
• Article Data: 2

Chemical Properties

• CAS DataBase Reference: 2H-Benzimidazol-2-one, 5-bromo-1,3-dihydro-1-(phenylmethyl)-(CAS DataBase Reference)
• NIST Chemistry Reference: 2H-Benzimidazol-2-one, 5-bromo-1,3-dihydro-1-(phenylmethyl)-(30770-12-8)
• EPA Substance Registry System: 2H-Benzimidazol-2-one, 5-bromo-1,3-dihydro-1-(phenylmethyl)-(30770-12-8)

Safety Data

• Hazardous Substances Data: 30770-12-8(Hazardous Substances Data)

Upstream product

• 41120-23-4 ethyl 2-oxo-2,3-dihydro-1H-benzo[d]imidazole-1-carboxylate 
• 615-16-7 1,3-dihydro-2H-benzimidazol-2-one 
• 161468-52-6 ethyl 6-bromo-2-oxo-2,3-dihydro-1H-benzo[d]imidazole-1-carboxylate 
• 100-39-0 benzyl bromide 
• 161468-78-6 3-Benzyl-6-bromo-2-oxo-2,3-dihydro-benzoimidazole-1-carboxylic acid ethyl ester 

Downstream Products

• 396726-00-4 1-benzyl-5-(3-chloro-phenyl)-1,3-dihydro-benzoimidazol-2-one 

Relevant articles and documents

Synthesis and progesterone receptor antagonist activities of 6-aryl benzimidazolones and benzothiazolones

Novel 6-aryl benzimidazolones and benzothiazolones were prepared and examined as bioisosteres of the recently reported 6-aryl dihydroquinolines (1) for progesterone receptor (PR) antagonist activities. PR antagonist activities increased when compounds 9c-f possessed a more lipophilic group at position-1 and pendent aryl moiety para to NH moiety. Furthermore, conversion of carbonyl moiety of 9e,f to the thio-carbonyl led to benzoimidazolethiones 15a,b with significantly improved potency and binding affinity.