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ChemicalBook >> CAS DataBase List >>4-Chloro-3,4-diMethyl-2-pyrazolin-5-one

4-Chloro-3,4-diMethyl-2-pyrazolin-5-one

CAS No.
68654-32-0
Chemical Name:
4-Chloro-3,4-diMethyl-2-pyrazolin-5-one
Synonyms
4-Chloro-3,4-diMethyl-2-pyrazolin-5-one;3H-Pyrazol-3-one, 4-chloro-2,4-dihydro-4,5-dimethyl-;4 - chloro - 4,5 - dimethyl - 2,4 - dihydro - 3H - pyrazol - 3 - one
CBNumber:
CB82708722
Molecular Formula:
C5H7ClN2O
Molecular Weight:
146.57
MDL Number:
MFCD22573639
MOL File:
68654-32-0.mol
Last updated:2023-06-01 08:28:59
Product description Number Pack Size Price
4-Chloro-3,4-dimethyl-2-pyrazolin-5-one 431687 100mg $496
4-Chloro-3,4-dimethyl-2-pyrazolin-5-one 431687 1g $2796
4-Chloro-3,4-dimethyl-2-pyrazolin-5-one 95 HA00944 1g $476.25
4-Chloro-3,4-dimethyl-2-pyrazolin-5-one C380275 100mg $195
4-Chloro-3,4-dimethyl-2-pyrazolin-5-one C380275 1g $1540

4-Chloro-3,4-diMethyl-2-pyrazolin-5-one Properties

Melting point 56 °C
Density 1.41±0.1 g/cm3(Predicted)
solubility DCM, Ethyl Acetate
pka 11.23±0.60(Predicted)
form Solid
color White

4-Chloro-3,4-diMethyl-2-pyrazolin-5-one price

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Usbiological 431687 4-Chloro-3,4-dimethyl-2-pyrazolin-5-one 68654-32-0 100mg $496 2026-06-03 Buy
Usbiological 431687 4-Chloro-3,4-dimethyl-2-pyrazolin-5-one 68654-32-0 1g $2796 2026-06-03 Buy
Atlantic Research Chemicals HA00944 4-Chloro-3,4-dimethyl-2-pyrazolin-5-one 95 68654-32-0 1g $476.25 2026-05-23 Buy
TRC C380275 4-Chloro-3,4-dimethyl-2-pyrazolin-5-one 68654-32-0 100mg $195 2021-12-16 Buy
TRC C380275 4-Chloro-3,4-dimethyl-2-pyrazolin-5-one 68654-32-0 1g $1540 2021-12-16 Buy
Product number Packaging Price Buy
431687 100mg $496 Buy
431687 1g $2796 Buy
HA00944 1g $476.25 Buy
C380275 100mg $195 Buy
C380275 1g $1540 Buy

4-Chloro-3,4-diMethyl-2-pyrazolin-5-one Chemical Properties,Uses,Production

Uses

4-Chloro-3,4-dimethyl-2-pyrazolin-5-one is an intermediate in the synthesis of Monobromobimane (M525000), a compound useful for the detection of distribution of protein thiols in cells before and after chemical reduction of disulfides.

6628-22-4
68654-32-0
Synthesis of 4-Chloro-3,4-diMethyl-2-pyrazolin-5-one from 3,4-DIMETHYL-4,5-DIHYDRO-1H-PYRAZOL-5-ONE

4-Chloro-3,4-diMethyl-2-pyrazolin-5-one Preparation Products And Raw materials

Raw materials

Preparation Products

4-Chloro-3,4-diMethyl-2-pyrazolin-5-one Suppliers

Global( 8)Suppliers
Supplier Tel Email Country ProdList Advantage
J & K SCIENTIFIC LTD. 18210857532; 18210857532 jkinfo@jkchemical.com China 96815 76
Chemsky(shanghai)International Co.,Ltd. 021-50135380 shchemsky@sina.com China 32321 50
Shenzhen Polymeri Biochemical Technology Co., Ltd. +86-400-002-6226 +86-13028896684; sales@rrkchem.com China 57422 58
Changzhou Ansciep Chemical Co., Ltd. 0519-86305871 tina@ansciepchem.com China 1818 58
Energy Chemical 021-58432009 400-005-6266 marketing@energy-chemical.com China 44918 58
Chongqing Botao Biotechnology Co., LTD 15223382610 15223382610; danny@chemdad.com China 2035 58
4-Chloro-3,4-diMethyl-2-pyrazolin-5-one 3H-Pyrazol-3-one, 4-chloro-2,4-dihydro-4,5-dimethyl- 4 - chloro - 4,5 - dimethyl - 2,4 - dihydro - 3H - pyrazol - 3 - one 68654-32-0
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