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4-Bromopyrazole

4-Bromopyrazole structure

CAS No.: 2075-45-8

Chemical Name:: 4-Bromopyrazole

Synonyms: 4-BROMO-1H-PYRAZOLE;DK660;93℃-96℃;NSC 522023;AKOS B001462;WLN: T5MNJ DE;4-Brompyrazole;4-bromo-pyrazol;4-BROMOPYRAZOLE;Baricitinib-001

CBNumber:: CB6158239

Molecular Formula:: C3H3BrN2

Molecular Weight:: 146.97

MDL Number:: MFCD00075602

MOL File:: 2075-45-8.mol

MSDS File:: SDS

Last updated:2024-01-22 16:43:48

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4-Bromopyrazole Properties

Melting point	93-96 °C (lit.)
Boiling point	250-260 °C (lit.)
Density	1.5979 (rough estimate)
refractive index	1.5260 (estimate)
storage temp.	Inert atmosphere,Room Temperature
solubility	Chloroform, DMSO, Methanol
pka	12.71±0.50(Predicted)
form	Crystalline Powder
color	White to cream
Water Solubility	Slightly soluble in water.
InChIKey	FHZALEJIENDROK-UHFFFAOYSA-N
CAS DataBase Reference	2075-45-8(CAS DataBase Reference)
EWG's Food Scores	1
FDA UNII	JCB5VB9RTA
NIST Chemistry Reference	1H-pyrazole, 4-bromo-(2075-45-8)

SAFETY

Risk and Safety Statements

Symbol(GHS)

GHS07

Signal word

Warning

Hazard statements

H315-H319-H335

Precautionary statements

P261-P264-P271-P280-P302+P352-P305+P351+P338

Hazard Codes

Risk Statements

36/37/38

Safety Statements

26-37/39

WGK Germany

RTECS

UQ6200000

HazardClass

IRRITANT

HS Code

29331990

NFPA 704

	1
2		0

4-Bromopyrazole price More Price(48)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Sigma-Aldrich	374822	4-Bromopyrazole 99%	2075-45-8	1g	$10.4	2024-03-01	Buy
Sigma-Aldrich	374822	4-Bromopyrazole 99%	2075-45-8	10g	$99.2	2024-03-01	Buy
TCI Chemical	B3745	4-Bromopyrazole >98.0%(GC)	2075-45-8	5g	$29	2024-03-01	Buy
TCI Chemical	B3745	4-Bromopyrazole >98.0%(GC)	2075-45-8	25g	$83	2024-03-01	Buy
Alfa Aesar	H64673	4-Bromo-1H-pyrazole, 98+%	2075-45-8	25g	$38.65	2024-03-01	Buy

Product number	Packaging	Price	Buy
374822	1g	$10.4	Buy
374822	10g	$99.2	Buy
B3745	5g	$29	Buy
B3745	25g	$83	Buy
H64673	25g	$38.65	Buy

4-Bromopyrazole Chemical Properties,Uses,Production

Chemical Properties

White to cream crystalline powder

Uses

As a mono substituted pyrozole, 4-Bromopyrazole can be used as Inhibitor of human liver alcohol dehydrogenase and used in mutagenicity study with the L-arabinose resistance test of Salmonella typhimurium.

Uses

4-Bromopyrazole can be used as starting material employed in a synthesis of 1,4′-bipyrazoles and in suzuki reaction.

General Description

4-Bromopyrazole is a pyrazole derivative. It is reported to react with titanium tetrachloride to afford binary adducts. Mutagenicity of 4-bromopyrazole has been tested using the L-arabinose forward mutation assay of Salmonella typhimurium. It is reported to inhibit the oxidative phosphorylation, the ATP^-32P exchange reaction, and energy dependent and independent calcium uptake.

4-Bromopyrazole Preparation Products And Raw materials

Raw materials

Preparation Products

1-Methyl-4-pyrazole boronic acid pinacol ester 4-Iodopyrazole 1H-Pyrazole-4-carboxaldehyde 5-BroMo-1,2,3-triazine (R)-3-(4-broMo-1H-pyrazol-1-yl)-3-cyclopentylpropanenitrile

4-bromo-1-cyclopropyl-1H-pyrazole 1-allyl-4-bromo-1H-pyrazole 4-Bromo-1-isopentylpyrazole AKOS B023947

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4-Bromopyrazole Suppliers

Global( 458)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
Henan Fengda Chemical Co., Ltd	+86-371-86557731 +86-13613820652	info@fdachem.com	China	7786	58
Capot Chemical Co.,Ltd.	571-85586718 +8613336195806	sales@capotchem.com	China	29797	60
Shanghai Daken Advanced Materials Co.,Ltd	+86-371-66670886	info@dakenam.com	China	15928	58
Henan Tianfu Chemical Co.,Ltd.	+86-0371-55170693 +86-19937530512	info@tianfuchem.com	China	21691	55
ATK CHEMICAL COMPANY LIMITED	+undefined-21-51877795	ivan@atkchemical.com	China	32480	60
career henan chemical co	+86-0371-86658258	sales@coreychem.com	China	29914	58
.GZ HONESTCHEM CO.,LTD	+86-15013270415	honestchemical@foxmail.com	China	247	58
Hubei Jusheng Technology Co.,Ltd.	18871490254	linda@hubeijusheng.com	CHINA	28180	58
Jinan Finer Chemical Co., Ltd	+86-531-88989536 +86-15508631887	sales@finerchem.com	China	2967	58
Accela ChemBio Inc.	(+1)-858-699-3322	info@accelachem.com	United States	19965	58

Supplier	Advantage
Henan Fengda Chemical Co., Ltd	58
Capot Chemical Co.,Ltd.	60
Shanghai Daken Advanced Materials Co.,Ltd	58
Henan Tianfu Chemical Co.,Ltd.	55
ATK CHEMICAL COMPANY LIMITED	60
career henan chemical co	58
.GZ HONESTCHEM CO.,LTD	58
Hubei Jusheng Technology Co.,Ltd.	58
Jinan Finer Chemical Co., Ltd	58
Accela ChemBio Inc.	58

View Lastest Price from 4-Bromopyrazole manufacturers

Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
2024-01-22	4-Bromopyrazole 2075-45-8	US $8.00-0.80 / KG	1KG	99%	g-kg-tons, free sample is available	Henan Fengda Chemical Co., Ltd
2023-09-06	4-Bromopyrazole 2075-45-8	US $0.00-0.00 / KG	1KG	99%	500000kg	Hebei Guanlang Biotechnology Co., Ltd.
2023-06-26	4-Bromopyrazole 2075-45-8	US $200.00 / kg	10kg	99%	500kg/month	Hebei Mingeng Biotechnology Co., Ltd

4-Bromopyrazole
2075-45-8
US $8.00-0.80 / KG
99%
Henan Fengda Chemical Co., Ltd

4-Bromopyrazole
2075-45-8
US $0.00-0.00 / KG
99%
Hebei Guanlang Biotechnology Co., Ltd.

4-Bromopyrazole
2075-45-8
US $200.00 / kg
99%
Hebei Mingeng Biotechnology Co., Ltd

4-Bromopyrazole Spectrum

4-Bromopyrazole(2075-45-8)¹HNMR 4-Bromopyrazole(2075-45-8)IR 4-Bromopyrazole(2075-45-8)Raman

2075-45-8(4-Bromopyrazole)Related Search:

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3-AMINO-4-BROMO-2-METHYLPYRAZOLE 5-[(4-BROMO-3,5-DIMETHYL-1H-PYRAZOL-1-YL)METHYL]-1,3,4-OXADIAZOLE-2-THIOL 3-Methyl-4-bromopyrazole 3-AMINO-4-BROMOPYRAZOLE 5-AMINO-4-BROMO-3-METHYLPYRAZOLE HYDROBROMIDE

ETHYL 2-(4-BROMO-3,5-DIMETHYL-1H-PYRAZOL-1-YL)ACETATE 4-Bromo-1,3,5-trimethyl-1H-pyrazole 3,4,5-TRIBROMO-1-(4-NITROPHENYL)-1H-PYRAZOLE

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4-bromo-pyrazol 4-Brompyrazole Pyrazole, 4-bromo- 4-BROMOPYRAZOLE AKOS B001462 93℃-96℃ 4-Bromopyrazole,98% 4-bromo-1H-pyrazole(SALTDATA: FREE) NSC 522023 1H-Pyrazole, 4-broMo- 4-BroMo-1H-pyrazole, 98+% 4 - broMine pyrazole 4-Bromopyrazole 4-Bromo-1H-pyrazole 1H-Pyrazole, 4-bromo- (9CI) WLN: T5MNJ DE TIANFU-CHEM best supplier 4-Bromo-pyrazole 2075-45-8 2-mercapto-4 - (4-pyridyl) thiazole 4-Bromo-1H-pyrazole Discontinued See B687110 Baricitinib-001 4-Bromopyrazole > 4-Bromo-1H-pyrazole 99% Crizotinib Impurity 13 4-BROMO-1H-PYRAZOLE DK660 2075-45-8 2074-45-8 C3H3BrN2 Building Blocks Pyrazoles Halogenated Heterocycles Heterocyclic Building Blocks Building Blocks C3 to C5 Chemical Synthesis Halogenated Heterocycles Heterocyclic Building Blocks Halides Pyrazoles & Triazoles Amines Aromatics Azoles blocks Bromides Heterocycles Halogenated Organohalides Pyrazole CHIRAL CHEMICALS Pyrazoles & Triazoles Building Blocks Halogenated Heterocycles Heterocyclic Building Blocks Pyrazoles PyrazolesHeterocyclic Building Blocks API 2075-45-8