2-(4-bromophenyl)-5-methyl-1H-pyrazol-3-one

Modify Date: 2024-01-19 14:07:45

2-(4-bromophenyl)-5-methyl-1H-pyrazol-3-one structure	Common Name	2-(4-bromophenyl)-5-methyl-1H-pyrazol-3-one
	CAS Number	35496-21-0	Molecular Weight	253.09500
	Density	N/A	Boiling Point	N/A
	Molecular Formula	C₁₀H₉BrN₂O	Melting Point	N/A
	MSDS	N/A	Flash Point	N/A

Name	2-(4-bromophenyl)-5-methyl-1H-pyrazol-3-one

Molecular Formula	C₁₀H₉BrN₂O
Molecular Weight	253.09500
Exact Mass	251.99000
PSA	37.79000
LogP	2.23650

2,2-dimethyl-5-(1-methylsulfanylethylidene)-1,3-dioxane-4,6-dione structure

2,2-dimethyl-5-...

CAS#:112182-59-9

p-Bromophenylhydrazine structure

p-Bromophenylhy...

CAS#:589-21-9

~64%

2-(4-bromophenyl)-5-methyl-1H-pyrazol-3-one Structure

2-(4-bromopheny...

CAS#:35496-21-0

Literature: Chen, Bang-chi; Huang, Xian; Ma, Sheng-ming Synthetic Communications, 1987 , vol. 17, # 12 p. 1519 - 1522

Ethyl acetoacetate structure

Ethyl acetoacetate

CAS#:141-97-9

p-Bromophenylhydrazine structure

p-Bromophenylhy...

CAS#:589-21-9

~%

2-(4-bromophenyl)-5-methyl-1H-pyrazol-3-one Structure

2-(4-bromopheny...

CAS#:35496-21-0

Literature: Michaelis; Schwabe Chemische Berichte, 1900 , vol. 33, p. 2608

Precursor 3
CAS#:112182-59-9 2,2-dimethyl-5-... CAS#:589-21-9 p-Bromophenylhy... CAS#:141-97-9 Ethyl acetoacetate
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