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

4-Chloro-3,4-diMethyl-2-pyrazolin-5-one Structure
4-Chloro-3,4-diMethyl-2-pyrazolin-5-one structure
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
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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
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
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.

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

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

3,4-DIMETHYL-4,5-DIHYDRO-1H-PYRAZOL-5-ONE

Preparation Products

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

Global( 7)Suppliers
Supplier Tel Email Country ProdList Advantage
J & K SCIENTIFIC LTD. 010-82848833 400-666-7788 jkinfo@jkchemical.com China 96815 76
Chemsky（shanghai）International Co.,Ltd. 021-50135380 shchemsky@sina.com China 32344 50
Shenzhen Polymeri Biochemical Technology Co., Ltd. +86-400-002-6226 13028896684 sales@rrkchem.com China 55717 58
Energy Chemical 021-58432009 400-005-6266 marketing@energy-chemical.com China 44941 58
Chongqing Botao Biotechnology Co., LTD 15223382610 danny@chemdad.com China 241 58
Supplier Advantage
J & K SCIENTIFIC LTD. 76
Chemsky（shanghai）International Co.,Ltd. 50
Shenzhen Polymeri Biochemical Technology Co., Ltd. 58
Energy Chemical 58
Chongqing Botao Biotechnology Co., LTD 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