Chinese Japanese Germany Korea

5-Chloropyrazolo[1,5-a]pyrimidin-7(1H)-one

5-Chloropyrazolo[1,5-a]pyrimidin-7(1H)-one Structure
5-Chloropyrazolo[1,5-a]pyrimidin-7(1H)-one structure
CAS No.
99898-84-7
Chemical Name:
5-Chloropyrazolo[1,5-a]pyrimidin-7(1H)-one
Synonyms
5-chloropyrazolo<1,5-a>pyrimidin-7-one;5-Chloropyrazolo[1,5-a]pyrimidin-7(1H)-one;Pyrazolo[1,5-a]pyrimidin-7(4H)-one, 5-chloro-
CBNumber:
CB43065415
Molecular Formula:
C6H4ClN3O
Molecular Weight:
169.57
MDL Number:
MOL File:
99898-84-7.mol
Last updated:2023-07-14 08:28:42
Request For Quotation

5-Chloropyrazolo[1,5-a]pyrimidin-7(1H)-one Properties

Melting point 298-300 °C (decomp)
Boiling point 302.4±52.0 °C(Predicted)
Density 1.71±0.1 g/cm3(Predicted)
storage temp. under inert gas (nitrogen or Argon) at 2-8°C
pka -2.58±0.40(Predicted)

SAFETY

Risk and Safety Statements

Symbol(GHS)  GHS hazard pictograms
GHS07
Signal word  Warning
Hazard statements  H302-H315-H319-H335
Precautionary statements  P261-P305+P351+P338

5-Chloropyrazolo[1,5-a]pyrimidin-7(1H)-one price More Price(15)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
ChemScene CS-0060099 5-Chloropyrazolo(1,5-a)pyrimidin-7-one 99898-84-7 1g $405 2021-12-16 Buy
ChemScene CS-0060099 5-Chloropyrazolo(1,5-a)pyrimidin-7-one 99898-84-7 250mg $162 2021-12-16 Buy
ChemScene CS-0060099 5-Chloropyrazolo(1,5-a)pyrimidin-7-one 99898-84-7 100mg $85 2021-12-16 Buy
ChemScene CS-0060099 5-Chloropyrazolo(1,5-a)pyrimidin-7-one 99898-84-7 5g $1747 2021-12-16 Buy
Ambeed A199843 5-Chloropyrazolo[1,5-a]pyrimidin-7(1H)-one 95% 99898-84-7 100mg $105 2021-12-16 Buy
Product number Packaging Price Buy
CS-0060099 1g $405 Buy
CS-0060099 250mg $162 Buy
CS-0060099 100mg $85 Buy
CS-0060099 5g $1747 Buy
A199843 100mg $105 Buy

5-Chloropyrazolo[1,5-a]pyrimidin-7(1H)-one Chemical Properties,Uses,Production

5-Chloropyrazolo[1,5-a]pyrimidin-7(1H)-one synthesis

57489-77-7
99898-84-7
Synthesis of 5-Chloropyrazolo[1,5-a]pyrimidin-7(1H)-one from 5,7-DICHLOROPYRAZOLO[1,5-A]PYRIMIDINE

5-Chloropyrazolo[1,5-a]pyrimidin-7(1H)-one Preparation Products And Raw materials

Raw materials

Preparation Products

5-Chloropyrazolo[1,5-a]pyrimidin-7(1H)-one Suppliers

Global( 20)Suppliers
Supplier Tel Email Country ProdList Advantage
Amadis Chemical Company Limited 		571-89925085 sales@amadischem.com China 131980 58
Santai Labs, Inc. 519-85601385 marketing@santailabs.com China 891 62
Jiangsu Aikon Biopharmaceutical R&D co.,Ltd. 025-66113011 18112977050 cb6@aikonchem.com China 16687 50
BePharm Ltd 400-685-9117 market@bepharm.com China 15081 60
Yujinpharma(Tianjin) Technology Co.,Ltd. 13370351217 kungfu1217@1 kungfu1217@163.com China 9219 58
Henan Weituxi Chemical Technology Co., Ltd. 0371-63284658 18135795563 2885349392@qq.com China 10006 58
Shanghai Kaiwei Chemical Technology Co., Ltd. 021-58461859 15821823057 service@aiviche.com China 49323 58
Energy Chemical 021-58432009 400-005-6266 marketing1@energy-chemical.com China 44843 58
Shandong Baiqi Biomedical Co. Ltd 13173160180 sales@baiqpharm.com China 636 58
Shanghai Naiys Biological Technology Co., Ltd 18321139117 316441092@qq.con China 3010 58
Supplier Advantage
Amadis Chemical Company Limited 		58
Santai Labs, Inc. 62
Jiangsu Aikon Biopharmaceutical R&D co.,Ltd. 50
BePharm Ltd 60
Yujinpharma(Tianjin) Technology Co.,Ltd. 58
Henan Weituxi Chemical Technology Co., Ltd. 58
Shanghai Kaiwei Chemical Technology Co., Ltd. 58
Energy Chemical 58
Shandong Baiqi Biomedical Co. Ltd 58
Shanghai Naiys Biological Technology Co., Ltd 58
5-Chloropyrazolo[1,5-a]pyrimidin-7(1H)-one 5-chloropyrazolo<1,5-a>pyrimidin-7-one Pyrazolo[1,5-a]pyrimidin-7(4H)-one, 5-chloro- 99898-84-7