ChemicalBook > CAS DataBase List > 4-Bromopyrazole

4-Bromopyrazole

Product Name:
4-Bromopyrazole
CAS No.
2075-45-8
Chemical Name:
4-Bromopyrazole
CBNumber:
CB6158239
Molecular Formula:
C3H3BrN2
Formula Weight:
146.97
MOL File:
2075-45-8.mol
More
Less

4-Bromopyrazole Property

Melting point:
93-96 °C(lit.)
Boiling point:
250-260 °C(lit.)
Density 
1.5979 (rough estimate)
refractive index 
1.5260 (estimate)
form 
Crystalline Powder
pka
12.71±0.50(Predicted)
color 
White to cream
Water Solubility 
Slightly soluble in water.
InChIKey
FHZALEJIENDROK-UHFFFAOYSA-N
CAS DataBase Reference
2075-45-8(CAS DataBase Reference)
NIST Chemistry Reference
1H-pyrazole, 4-bromo-(2075-45-8)
More
Less

Safety

Hazard Codes 
Xi
Risk Statements 
36/37/38
Safety Statements 
26-37/39
WGK Germany 
3
RTECS 
UQ6200000
Hazard Note 
Irritant
HazardClass 
IRRITANT
HS Code 
29331990
More
Less

N-Bromosuccinimide Price More Price(7)

Sigma-Aldrich Gold
Product number:
374822
Product name :
4-Bromopyrazole
Purity:
99%
Packaging:
1g
Price:
$57.4
Updated:
2019/12/02
Buy:
Buy
Sigma-Aldrich Gold
Product number:
374822
Product name :
4-Bromopyrazole
Purity:
99%
Packaging:
10g
Price:
$233
Updated:
2019/12/02
Buy:
Buy
TCI Chemical Gold
Product number:
B3745
Product name :
4-Bromopyrazole
Purity:
>98.0%(GC)
Packaging:
5g
Price:
$30
Updated:
2020/06/24
Buy:
Buy
TCI Chemical Gold
Product number:
B3745
Product name :
4-Bromopyrazole
Purity:
>98.0%(GC)
Packaging:
25g
Price:
$90
Updated:
2020/06/24
Buy:
Buy
Alfa Aesar Gold
Product number:
H64673
Product name :
4-Bromo-1H-pyrazole, 98+%
Packaging:
25g
Price:
$35
Updated:
2020/06/24
Buy:
Buy
More
Less

4-Bromopyrazole Chemical Properties,Usage,Production

Chemical Properties

White to cream crystalline powder

Uses

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

Uses

suzuki reaction

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.

Less

4-Bromopyrazole Suppliers

Global(268)Suppliers
BEST-REAGENT
Tel:
400-1166-196;028-84555506- ;028-84555506-
Fax:
QQ:800101999
Email:
cdhxsj@163.com;1955352637@qq.com;cdhxsj@163.com
Country:
China
ProdList:
9899
Advantage:
57
Nantong Kaisheng Biotechnology Co., Ltd.
Tel:
Fax:
QQ2084934672
Email:
2084934672@qq.com
Country:
China
ProdList:
889
Advantage:
58
Shanghai Tombiopharma Chemical Co. Ltd.
Email:
tombiopharma@163.com
Country:
China
ProdList:
4867
Advantage:
55
Solom (Wuhan)Technology Co., Ltd.
Tel:
027-61752687-
Fax:
-
Email:
solomlibo@163.com
Country:
China
ProdList:
125
Advantage:
55
Changzhou GuangJia Chemical Co. Ltd.
Tel:
0519-85267898-
Fax:
0519-85267898
Email:
sales@guanjiachem.net;
Country:
China
ProdList:
35
Advantage:
55
J & K SCIENTIFIC LTD.
Tel:
010-82848833- ;010-82848833-
Fax:
86-10-82849933
Email:
jkinfo@jkchemical.com;market6@jkchemical.com
Country:
China
ProdList:
96504
Advantage:
76
PharmaBlock Sciences (Nanjing),Inc.
Tel:
Fax:
86-025-86918232
Email:
sales@pharmablock.com
Country:
China
ProdList:
6446
Advantage:
55
Meryer (Shanghai) Chemical Technology Co., Ltd.
Tel:
21-61259100-
Fax:
86-21-61259102
Email:
sh@meryer.com
Country:
China
ProdList:
40268
Advantage:
62
future industrial shanghai co., ltd
Tel:
400-0066-400;021-60496031
Fax:
021-55660885
Email:
sales@jonln.com;sales@jonln.com
Country:
China
ProdList:
2000
Advantage:
65

2075-45-8, 4-BromopyrazoleRelated Search:

3,4,5-TRIBROMO-1-(4-NITROPHENYL)-1H-PYRAZOLE 3-(4-AMINOPHENYL)-4-BROMO-1-METHYLPYRAZOLE 3-Methyl-4-bromopyrazole 3-AMINO-4-BROMOPYRAZOLE METHYL 3-[(4-BROMO-3,5-DIMETHYL-1H-PYRAZOL-1-YL)METHYL]BENZOATE 3-(4-BROMO-3,5-DIMETHYL-PYRAZOL-1-YLMETHYL)-BENZOIC ACID 5-[(4-BROMO-3,5-DIMETHYL-1H-PYRAZOL-1-YL)METHYL]-1,3,4-OXADIAZOLE-2-THIOL 2-(4-BROMO-3,5-DIMETHYL-1H-PYRAZOL-1-YL)ACETONITRILE 3-AMINO-4-BROMO-2-METHYLPYRAZOLE 4-Bromopyrazole 3-BROMO-1H-PYRAZOLE Zolpidem Bromine Pyraclostrobin Zolpidem tartrate Pyrazole 4-Bromo-1-methylpyrazole Mestinon
  • 4-bromo-pyrazol
  • 4-Brompyrazole
  • Pyrazole, 4-bromo-
  • 4-BROMO-1H-PYRAZOLE
  • 4-BROMOPYRAZOLE
  • AKOS B001462
  • 93℃-96℃
  • 4-Bromopyrazole,98%
  • 4-bromo-1H-pyrazole(SALTDATA: FREE)
  • 1H-Pyrazole, 4-broMo-
  • NSC 522023
  • 4-BroMo-1H-pyrazole, 98+%
  • 4 - broMine pyrazole
  • 4-Bromopyrazole 4-Bromo-1H-pyrazole
  • 1H-Pyrazole, 4-bromo- (9CI)
  • WLN: T5MNJ DE
  • 4-Bromo-1H-pyrazole 99%
  • Crizotinib Impurity 13
  • 2075-45-8
  • 2074-45-8
  • C3H3BrN2
  • Pyrazoles
  • Halogenated Heterocycles
  • Heterocyclic Building Blocks
  • Building Blocks
  • Azoles
  • blocks
  • Bromides
  • Heterocycles
  • Halides
  • Pyrazoles & Triazoles
  • Halogenated
  • Organohalides
  • Pyrazole
  • CHIRAL CHEMICALS
  • Pyrazoles & Triazoles
  • Building Blocks
  • Halogenated Heterocycles
  • Heterocyclic Building Blocks
  • Pyrazoles
  • PyrazolesHeterocyclic Building Blocks
  • Amines
  • Aromatics
  • Building Blocks
  • C3 to C5
  • Chemical Synthesis
  • Halogenated Heterocycles
  • Heterocyclic Building Blocks