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4-Bromo-3,5-dimethyl-1-phenyl-1H-pyrazole

4-Bromo-3,5-dimethyl-1-phenyl-1H-pyrazole structure

CAS No.: 51294-75-8

Chemical Name:: 4-Bromo-3,5-dimethyl-1-phenyl-1H-pyrazole

Synonyms: 4-Bromo-3,5-dimethyl-1-phenyl-1H-pyrazole;1-phenyl-4-bromo-3,5-dimethyl-1H-pyrazole;1H-Pyrazole, 4-bromo-3,5-dimethyl-1-phenyl-

CBNumber:: CB5276950

Molecular Formula:: C11H11BrN2

Molecular Weight:: 251.12

MDL Number:: MFCD00462174

MOL File:: 51294-75-8.mol

MSDS File:: SDS

Last updated:2026-09-12 18:53:27

Request For Quotation

4-Bromo-3,5-dimethyl-1-phenyl-1H-pyrazole Properties

Melting point	173 °C(Solv: ethanol (64-17-5))
Boiling point	325.8±37.0 °C(Predicted)
Density	1.40±0.1 g/cm3(Predicted)
pka	0.28±0.10(Predicted)

SAFETY

Risk and Safety Statements

Symbol(GHS)

GHS07

Signal word

Warning

Hazard statements

H315-H319-H302-H335

Precautionary statements

P264-P270-P301+P312-P330-P501-P264-P280-P305+P351+P338-P337+P313P-P264-P280-P302+P352-P321-P332+P313-P362

HS Code

2933199090

NFPA 704

	1
2

4-Bromo-3,5-dimethyl-1-phenyl-1H-pyrazole price More Price(33)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Biosynth	BCA29475	4-Bromo-3,5-dimethyl-1-phenyl-1H-pyrazole	51294-75-8	1g	$337.5	2026-06-04	Buy
Biosynth	BCA29475	4-Bromo-3,5-dimethyl-1-phenyl-1H-pyrazole	51294-75-8	10g	$1000	2026-06-04	Buy
Apolloscientific	OR346290	4-Bromo-3,5-dimethyl-1-phenyl-1H-pyrazole 95%	51294-75-8	1g	$234	2026-06-04	Buy
Apolloscientific	OR346290	4-Bromo-3,5-dimethyl-1-phenyl-1H-pyrazole 95%	51294-75-8	5g	$814	2026-06-04	Buy
Matrix Scientific	129940	4-Bromo-3,5-dimethyl-1-phenyl-1H-pyrazole	51294-75-8	1.00g	$306	2026-05-18	Buy

Product number	Packaging	Price	Buy
BCA29475	1g	$337.5	Buy
BCA29475	10g	$1000	Buy
OR346290	1g	$234	Buy
OR346290	5g	$814	Buy
129940	1.00g	$306	Buy

4-Bromo-3,5-dimethyl-1-phenyl-1H-pyrazole Chemical Properties, Uses, Production

4-Bromo-3,5-dimethyl-1-phenyl-1H-pyrazole synthesis

Synthesis of 4-Bromo-3,5-dimethyl-1-phenyl-1H-pyrazole from Phenylhydrazine and Acetylacetone

4-Bromo-3,5-dimethyl-1-phenyl-1H-pyrazole Preparation Products And Raw materials

Raw materials

Preparation Products

4-Bromo-3,5-dimethyl-1-phenyl-1H-pyrazole Suppliers

Global Suppliers ( 20)

Supplier	Tel	Email	Country	ProdList	Advantage
Thermo Fisher Scientific	800-810-5118	cnchemical@thermofisher.com	China	17752	75
9ding chemical ( Shanghai) Limited	4009209199	sales@9dingchem.com	China	22497	55
Mashilabs (Shanghai) Co.,Ltd.	19916721580	mafarm@126.com	China	4534	58
Amatek Scientific Co. Ltd.	0512-56316828 400-867-5858;400-867-5858	info@amateksci.com	China	28760	58
Nanjing SynTitan Pharmaceutical Co., Ltd.	025-57027686 17372956142	li_lan@syntitan.com	China	9999	58
Block Chemical Technology (Shanghai) Co., LTD	021-20432219 13918097649	li_jinfei@acblock-lab.com	China	9964	58
Energy Chemical	021-58432009 400-005-6266	marketing@energy-chemical.com	China	44871	58
Shanghai Haohong Scientific Co., Ltd.	400-8210725 4008210725	malulu@leyan.com	China	39718	58
Anhui Henuo Biotechnology Co., Ltd	18455579438		China	16684	58
Zhuhai Aobokai Biomedical Technology Co., Ltd.	400-0628126	sales-team@aobchem.com.cn	China	49939	58

Supplier	Advantage
Thermo Fisher Scientific	75
9ding chemical ( Shanghai) Limited	55
Mashilabs (Shanghai) Co.,Ltd.	58
Amatek Scientific Co. Ltd.	58
Nanjing SynTitan Pharmaceutical Co., Ltd.	58
Block Chemical Technology (Shanghai) Co., LTD	58
Energy Chemical	58
Shanghai Haohong Scientific Co., Ltd.	58
Anhui Henuo Biotechnology Co., Ltd	58
Zhuhai Aobokai Biomedical Technology Co., Ltd.	58

51294-75-8 (4-Bromo-3,5-dimethyl-1-phenyl-1H-pyrazole) Related Search:

4-(4-Bromo-3,5-dimethyl-1H-pyrazol-1-yl)benzoic acid 4-Bromo-3,5-dimethyl-1-phenyl-1H-pyrazole 4-(4-Bromo-3,5-dimethyl-1H-pyrazol-1-yl)aniline 4-Bromo-1-(2,4-difluorophenyl)-3-ethyl-1H-pyrazole-5-carboxylic acid 4-Bromo-1-(4-fluorophenyl)-3-propyl-1H-pyrazole-5-carboxylic acid

4-Bromo-1-(4-fluorophenyl)-3-propyl-1H-pyrazole-5-carboxylic acid ethyl ester 4-Bromo-1-(4-fluorophenyl)-3-methyl-1H-pyrazole-5-carboxylic acid ethyl ester 4-Bromo-1-(2,4-difluorophenyl)-3-propyl-1H-pyrazole-5-carboxylic acid 4-Bromo-1-(2,4-difluorophenyl)-3-ethyl-1H-pyrazole-5-carboxylic acid ethyl ester 4-Bromo-1-(2,4-difluorophenyl)-3-(2-methylpropyl)-1H-pyrazole-5-carboxylic acid

4-Bromo-1-(fluorophenyl)-3-(2-methylpropyl)-1H-pyrazole-5-carboxylic acid ethyl ester 4-Bromo-1-(2,4-difluorophenyl)-3-propyl-1H-pyrazole-5-carboxylic acid ethyl ester 4-Bromo-1-(2,4-difluorophenyl)-3-methyl-1H-pyrazole-5-carboxylic acid 4-Bromo-3-ethyl-1-(4-fluorophenyl)-1H-pyrazole-5-carboxylic acid ethyl ester 4-Bromo-1-(fluorophenyl)-3-(2-methylpropyl)-1H-pyrazole-5-carboxylic acid

4-Bromo-3-ethyl-1-(4-fluorophenyl)-1H-pyrazole-5-carboxylic acid 4-Bromo-1-(4-fluorophenyl)-3-methyl-1H-pyrazole-5-carboxylic acid 4-Bromo-1-(2,4-difluorophenyl)-3-methyl-1H-pyrazole-5-carboxylic acid ethyl ester

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1H-Pyrazole, 4-bromo-3,5-dimethyl-1-phenyl- 1-phenyl-4-bromo-3,5-dimethyl-1H-pyrazole 4-Bromo-3,5-dimethyl-1-phenyl-1H-pyrazole 51294-75-8 C11H11BrN2