1126779-45-0

Basic information

• Product Name: Ethyl 4-bromo-1-[4-(tert-butoxycarbonyl)benzyl]-5-methyl-1H-pyrazole-3-carboxylate
• Synonyms: Ethyl 4-bromo-1-[4-(tert-butoxycarbonyl)benzyl]-5-methyl-1H-pyrazole-3-carboxylate
• CAS NO: 1126779-45-0
• Molecular Weight: 423.307
• Mol File: 1126779-45-0.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: Ethyl 4-bromo-1-[4-(tert-butoxycarbonyl)benzyl]-5-methyl-1H-pyrazole-3-carboxylate(CAS DataBase Reference)
• NIST Chemistry Reference: Ethyl 4-bromo-1-[4-(tert-butoxycarbonyl)benzyl]-5-methyl-1H-pyrazole-3-carboxylate(1126779-45-0)
• EPA Substance Registry System: Ethyl 4-bromo-1-[4-(tert-butoxycarbonyl)benzyl]-5-methyl-1H-pyrazole-3-carboxylate(1126779-45-0)

Safety Data

• Hazardous Substances Data: 1126779-45-0(Hazardous Substances Data)

Upstream product

• 108052-76-2 4-(bromomethyl)benzoic acid 1,1-dimethylethyl ester 
• 6076-14-8 4-bromo-5-methyl-1H-pyrazole-3-carboxylic acid ethyl ester 

Downstream Products

• 1126777-63-6 ethyl 1-[4-(tert-butoxycarbonyl)benzyl]-4-(3-chloro-4-cyanophenyl)-5-methyl-1H-pyrazole-3-carboxylate 

Relevant articles and documents

SUBSTITUTED PYRAZOLE DERIVATIVES

The present invention provides a novel pyrazole derivative and an androgen receptor antagonist containing the derivative. The present invention provides a compound represented by the formula (I′) wherein R1 is a hydrogen atom, a group via a carbon atom, a group via a nitrogen atom, a group via an oxygen atom, or a group via a sulfur atom; R2 is a phenyl group having cyano (the phenyl group may further have substituent(s) other than cyano); R3 is a hydrogen atom, a group via a carbon atom, a group via a nitrogen atom, a group via an oxygen atom, or a group via a sulfur atom; R4 is a cyclic group optionally having substituent(s); and X is methylene optionally having substituent(s), or CO, or a salt thereof.