1-(4-BROMO-PHENYL)-5-METHYL-1H-PYRAZOLE-4-CARBOXYLIC ACID

Product Name
1-(4-BROMO-PHENYL)-5-METHYL-1H-PYRAZOLE-4-CARBOXYLIC ACID
CAS No.
187998-44-3
Chemical Name
1-(4-BROMO-PHENYL)-5-METHYL-1H-PYRAZOLE-4-CARBOXYLIC ACID
Synonyms
1-(4-Bromo-phenyl)-5-methyl-1H-pyrazole-4-;1H-Pyrazole-4-carboxylic acid, 1-(4-bromophenyl)-5-methyl-
CBNumber
CB6501721
Molecular Formula
C11H9BrN2O2
Formula Weight
281.11
MOL File
187998-44-3.mol
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1-(4-BROMO-PHENYL)-5-METHYL-1H-PYRAZOLE-4-CARBOXYLIC ACID Property

Melting point:
213 °C
Boiling point:
422.4±35.0 °C(Predicted)
Density 
1.61±0.1 g/cm3(Predicted)
pka
3.29±0.25(Predicted)
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

P321Specific treatment (see … on this label).

P332+P313IF SKIN irritation occurs: Get medical advice/attention.

P362Take off contaminated clothing and wash before reuse.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
L317675
Product name
1-(4-BROMOPHENYL)-5-METHYL-1H-PYRAZOLE-4-CARBOXYLIC ACID
Purity
Aldrich<sup>CPR</sup>
Packaging
1 unit
Price
$113
Updated
2025/07/31
Sigma-Aldrich
Product number
L317675
Product name
1-(4-BROMOPHENYL)-5-METHYL-1H-PYRAZOLE-4-CARBOXYLIC ACID
Purity
AldrichCPR
Packaging
250MG
Price
$110
Updated
2024/03/01
Biosynth Carbosynth
Product number
FB57096
Product name
1-(4-Bromophenyl)-5-methyl-1H-pyrazole-4-carboxylic acid
Packaging
250mg
Price
$65
Updated
2021/12/16
Biosynth Carbosynth
Product number
FB57096
Product name
1-(4-Bromophenyl)-5-methyl-1H-pyrazole-4-carboxylic acid
Packaging
500mg
Price
$105
Updated
2021/12/16
Biosynth Carbosynth
Product number
FB57096
Product name
1-(4-Bromophenyl)-5-methyl-1H-pyrazole-4-carboxylic acid
Packaging
5G
Price
$667
Updated
2021/12/16

1-(4-BROMO-PHENYL)-5-METHYL-1H-PYRAZOLE-4-CARBOXYLIC ACID Preparation Products And Raw materials

Raw materials

Preparation Products

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1-(4-BROMO-PHENYL)-5-METHYL-1H-PYRAZOLE-4-CARBOXYLIC ACID Suppliers

China 13 India 1 United Kingdom 2 United States 5 Global 21
J & K SCIENTIFIC LTD.
Tel
18210857532; 18210857532
Fax
86-10-82849933
Email
jkinfo@jkchemical.com
Country
China
ProdList
96815
Advantage
76
Shanghai JiYi Biotechnology Co. Ltd.
Tel
13621943973
Fax
-
Email
sales@shjiyipharmatech.com
Country
China
ProdList
1166
Advantage
55
Shanghai KunRaise Chemical Technology Co., Ltd
Tel
+86-021-50935922
Fax
+86-021-33847795
Country
China
ProdList
716
Advantage
55
Aikon International Limited
Tel
025-58859352 18068836627
Fax
(5)02557626880
Email
dt3@aikonchem.com
Country
China
ProdList
15493
Advantage
58
Angel Pharmatech, Ltd.
Tel
17317130613
Fax
QQ3358272972
Email
3358272972@qq.com
Country
China
ProdList
3277
Advantage
58
Career Henan Chemica Co
Tel
+86-0371-86658258 +8613203830695
Fax
0371-86658258
Email
laboratory@coreychem.com
Country
China
ProdList
30229
Advantage
58
CONIER CHEM AND PHARMA LIMITED
Tel
+8618523575427
Email
sales@conier.com
Country
China
ProdList
49975
Advantage
58
Accela ChemBio Co.,Ltd.
Tel
021-50795510 4000665055
Email
SY06@accelachem.com
Country
China
ProdList
7551
Advantage
58
Merck KGaA
Tel
21-20338288
Email
ordercn@merckgroup.com
Country
China
ProdList
6394
Advantage
58
Santa Cruz Biotechnology Inc
Tel
021-60936350
Email
scbt@scbt.com
Country
China
ProdList
6594
Advantage
58
Shanghai Yaoheping Biopharmaceutical Technology Co., Ltd
Tel
021-57540919 13120888836
Email
lily@yhp-biomedicine.com
Country
China
ProdList
8254
Advantage
58
Absin Bioscience Inc.
Tel
--
Fax
--
Email
chenjw@absin.cn
Country
CHINA
ProdList
6208
Advantage
58
Guangzhou WeiBo Chemical Co., Ltd.
Tel
--
Fax
--
Email
weibochem@163.com
Country
China
ProdList
6187
Advantage
67

187998-44-3, 1-(4-BROMO-PHENYL)-5-METHYL-1H-PYRAZOLE-4-CARBOXYLIC ACIDRelated Search:

1-(4-BROMO-PHENYL)-5-METHYL-1H-PYRAZOLE-4-CARBOXYLIC ACID 1-(4-BROMO-PHENYL)-5-METHYL-1H-PYRAZOLE-4-CARBOXYLIC ACID METHYL ESTER 1-(4-bromophenyl)-5-(difluoromethyl)-1H-pyrazole-4-carboxylic acid 1-(4-BROMOPHENYL)-5-(TRIFLUOROMETHYL)-1H-PYRAZOLE-4-CARBOXYLIC ACID ETHYL 1-(4-BROMOPHENYL)-5-(TRIFLUOROMETHYL)PYRAZOLE-4-CARBOXYLATE 1-(4-bromophenyl)-5-ethyl-1H-pyrazole-4-carboxylic acid ETHYL 1-(4-BROMOPHENYL)-5-METHYL-1H-PYRAZOLE-4-CARBOXYLATE

  • 1-(4-Bromo-phenyl)-5-methyl-1H-pyrazole-4-
  • 1H-Pyrazole-4-carboxylic acid, 1-(4-bromophenyl)-5-methyl-
  • 187998-44-3