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4-Bromopyrazole

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Formula: C3H3BrN2
CAS: 2075-45-8
search Element: bromopyrazole

Identification

Structural Formula
4-Bromopyrazole
CAS:
2075-45-8
EINECS:
Molecular Formula:
C3H3BrN2
MDL:
MFCD00075602
SMILES:
C1=C(C=NN1)Br
Synonym:
wln: t5mnj de ; 93℃-96℃ ; 4-brompyrazole ; akos b001462 ; 4-bromopyrazole ; 4-bromo-1h-pyrazole ; 4-bromopyrazole,98% ; nsc 522023 ; 4-bromo-pyrazol ; pyrazole, 4-bromo-


Description

4-Bromopyrazole is a starting material employed in a synthesis of 1,4′-bipyrazoles.


Suppliers

Chemical Block Ltd.
CB285855
Beijing Pure Chem. Co., Ltd.
BPC4201680
Hefei Hirisun Pharmatech Co., Ltd
HR013100
CM Fine Chemicals
CFC2551020
DSL Chemicals (Shanghai) Co., Ltd.
C022188
Leap Chem Co., Ltd
LC270810
Santa Cruz Biotechnology, Inc.
254636
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CAS equal suppliers

4-bromo-1h-pyrazole
Indofine Chemical Co, Inc.
08-705
4-Bromo-1H-pyrazole
Hangzhou MolCore BioPharmatech Co.,Ltd.
CS13922
4-Bromo-1H-pyrazole
Capot Chemical Co., Ltd.
11041
4-Bromo-1H-pyrazole
DSL Chemicals (Shanghai) Co., Ltd.
DC12925168
4-Bromo-1H-pyrazole
Dayang Chem (Hangzhou) Co.,Ltd.
DC11784712
4-Bromo-1H-pyrazole
Santa Cruz Biotechnology, Inc.
SCB11404560
4-Bromo-1H-pyrazole
Autech Industry Co.,Limited
AIC10264104
4-Bromo-1H-pyrazole
AK Scientific, Inc.
AS7222166
4-Bromo-1H-pyrazole
scienTEST - bioKEMIX GmbH
S-B9503800
4-Bromo-1H-pyrazole
Ambeed, Inc.
A214908
4-bromo-1H-pyrazole
Key Organics Limited
AS-5543
4-Bromo-1H-pyrazole
FUDI Chemical Co. Ltd.
FCC8363344
4-Bromo-1H-pyrazole
Shandong Ench Chemical Co.,Ltd
SECC11405700
4-Bromo-1H-pyrazole
Xingrui Industry Co., Limited
XIL11024408
4-Bromo-1H-pyrazole
Carbone Scientific Co., Ltd.
CS10643192
4-Bromo-1H-pyrazole
Gihi Chemicals Co., Limited
GCL10264104
4-Bromo-1H-pyrazole
Conscientia Industrial Co., Ltd (Zhejiang Conscientia Pharmaceutical)
CI262210488
4-Bromo-1H-pyrazole
Nantong Xindao Biotech Ltd
NXB9883952
4-Bromo-1H-pyrazole
BLD Pharmatech Ltd
BP6842052
4-Bromo-1H-pyrazole
Chemlyte Solutions
CS6842052
1H-pyrazole, 4-bromo-
Angene International Limited
AGN-PC-0JKCUE
Crizotinib Impurity 13
Aozeal Certified Standards (AOCS), Inc.
C0122.13

Prices & Availability




Data is processed


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Properties for 4-Bromopyrazole

Molecular Weight:
146.97 g·mol−1
Melting point:
93-96 °C(lit.)
Boiling point:
250-260 °C(lit.)
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Hazard Statements

GHS07

GHS03
Harmful
  • Acute toxicity (oral, dermal, inhalation), category 4
  • Skin irritation, categories 2, 3
  • Eye irritation, category 2A
  • Skin sensitization, category 1
  • Specific target organ toxicity following single exposure, category 3
    - Respiratory tract irritation
    - Narcotic effects
  • Not used
  • with the "skull and crossbones" pictogram
  • for skin or eye irritation if:
  • the "corrosion" pictogram also appears
  • the "health hazard" pictogram is used to indicate respiratory sensitization

Safety & Transport Information

Risk Codes:
R36/37/38 - Irritating to eyes, respiratory system and skin
Safety Codes:
S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice
S37/39 - Wear suitable gloves and eye/face protection
Hazard Classes:
irritant
Hazard Symbols:
Xi
Hazard symbol Xi
x

Alternative Distributors of [4-Bromopyrazole]

Producers or manufacturers change the product range from time to time. The following companies
have appeared as suppliers in the past / currently not verified

Finetech Industry Limited | BOC Sciences | Sanowart Group Co., Ltd. | Wuxi Mizat Chemical Technology Co., Ltd. | Jinan Great Chemical Co., Ltd. | Gihi Chemicals Co., Limited | Yangzhou Princechem Co., Ltd. | Anix-Chem Limited | Ubichem PLC | Boron Molecular | Yongyi Chemicals Group Co., Ltd. | scienTEST | Shanghai Hanhong Chemical Co., Ltd. | Shanghai PI Chemicals Ltd. | Jinan Haohua Industry Co., Ltd. | Shanghai Zealing Chemical Co., Ltd. | Tianjin Pharmacn Medical Technology Co., Ltd. | Ark Pharm, Inc. | Sunny Pharmaceutical Co., Ltd. | Special Chemical Co., Ltd. | Matrix Scientific | Longschem Co., Ltd. | Suzhou Rovathin Pharmatech Co., Ltd | Bepharm Ltd. | Nantong Qihai Chemicals Co., Ltd. | Shanghai AOKChem Group Limited | Suzhou Vosun Chemical Co.,Ltd. | Qingdao Frontierchem Co.,Ltd. | 3Way Pharm Inc. | East Chemical Industry Co., Ltd. | Zhejiang Kaili Industrial Co., Ltd. | Shijiazhuang Yiju Pharmaceutical Co., Ltd. | Sino Rarechem Labs Co. Ltd. | Chemwill Asia Co.,Limited

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