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2,3-Dimethyl-3-pyrazolin-5-one

2,3-Dimethyl-3-pyrazolin-5-one Structure
2,3-Dimethyl-3-pyrazolin-5-one structure
CAS No.
3201-28-3
Chemical Name:
2,3-Dimethyl-3-pyrazolin-5-one
Synonyms
Dimethylpyrazolon (DP);2,3-Dimethyl-5-pyrazolone;2,3-Dimethyl-3-pyrazolin-5-one;1,5-Dimethyl-1H-pyrazol-3(2H)-one;1,5-DiMethyl-1,2-dihydro-pyrazol-3-one;1,5-dimethyl-2,3-dihydro-1H-pyrazol-3-one;3H-Pyrazol-3-one, 1,2-dihydro-1,5-dimethyl-
CBNumber:
CB91240482
Molecular Formula:
C5H8N2O
Molecular Weight:
112.13
MDL Number:
MFCD00518744
MOL File:
3201-28-3.mol
Last updated:2023-07-12 17:04:45
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2,3-Dimethyl-3-pyrazolin-5-one Properties

Melting point 172-173 °C
Boiling point 230-245 °C(Press: 60 Torr)
Density 1.082±0.06 g/cm3(Predicted)
pka 9.03±0.70(Predicted)

SAFETY

Risk and Safety Statements

Symbol(GHS)  GHS hazard pictograms
GHS07
Signal word  Warning
Hazard statements  H315-H319-H335
Precautionary statements  P264-P280-P305+P351+P338-P337+P313P-P264-P280-P302+P352-P321-P332+P313-P362

2,3-Dimethyl-3-pyrazolin-5-one price

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
TRC D478548 1,5-dimethyl-2,3-dihydro-1H-pyrazol-3-one 3201-28-3 10mg $45 2021-12-16 Buy
Oakwood 180024 1,5-Dimethyl-2,3-dihydro-1H-pyrazol-3-one 98% 3201-28-3 250mg $230 2021-12-16 Buy
AK Scientific 8360BA 2,3-Dimethyl-3-pyrazolin-5-one 3201-28-3 100mg $368 2021-12-16 Buy
AK Scientific 8360BA 2,3-Dimethyl-3-pyrazolin-5-one 3201-28-3 250mg $470 2021-12-16 Buy
AK Scientific 8360BA 2,3-Dimethyl-3-pyrazolin-5-one 3201-28-3 1g $981 2021-12-16 Buy
Product number Packaging Price Buy
D478548 10mg $45 Buy
180024 250mg $230 Buy
8360BA 100mg $368 Buy
8360BA 250mg $470 Buy
8360BA 1g $981 Buy

2,3-Dimethyl-3-pyrazolin-5-one Chemical Properties,Uses,Production

Uses

1,5-Dimethyl-2,3-dihydro-1H-pyrazol-3-one can be useful in the prepartaion of pyridinyl pyrrolidines as factor Xa inhibitors.

2,3-Dimethyl-3-pyrazolin-5-one Preparation Products And Raw materials

Raw materials

Preparation Products

2,3-Dimethyl-3-pyrazolin-5-one Suppliers

Global( 9)Suppliers
Supplier Tel Email Country ProdList Advantage
Alchem Pharmtech,Inc. 		8485655694 sales@alchempharmtech.com United States 63711 58
Changsha Luxing Bio-Chem Technology Co., Ltd. 0731-0731-88827538 15873153880 luxingbc@126.com China 1778 65
Shijiazhuang Jing Kang Technology Co.Ltd. 13933818572 1519554262@qq.com China 1785 58
Aikon International Limited 025-58859352 18068836627 sales01@aikonchem.com China 15085 58
Shanghai Haohong Pharmaceutical Co., Ltd. 4008210725 4008210725 malulu@leyan.com China 54986 58
Hubei Hannuo Pharmaceutical Technology Co., Ltd 18662190603 437347250@qq.com China 7330 58
Shanghai Beiwanta Biotechnology Co., Ltd. 021-67187366 19901745723 info@bwtlab.com China 9255 58
Supplier Advantage
Alchem Pharmtech,Inc. 		58
Changsha Luxing Bio-Chem Technology Co., Ltd. 65
Shijiazhuang Jing Kang Technology Co.Ltd. 58
Aikon International Limited 58
Shanghai Haohong Pharmaceutical Co., Ltd. 58
Hubei Hannuo Pharmaceutical Technology Co., Ltd 58
Shanghai Beiwanta Biotechnology Co., Ltd. 58
2,3-Dimethyl-3-pyrazolin-5-one 1,5-DiMethyl-1,2-dihydro-pyrazol-3-one 2,3-Dimethyl-5-pyrazolone Dimethylpyrazolon (DP) 3H-Pyrazol-3-one, 1,2-dihydro-1,5-dimethyl- 1,5-dimethyl-2,3-dihydro-1H-pyrazol-3-one 1,5-Dimethyl-1H-pyrazol-3(2H)-one 3201-28-3