Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 2,4-Dihydro-5-isopropyl-2-methyl-3H-pyrazol-3-one
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang

31272-05-6

31272-05-6 structure

31272-05-6 structure

Name: 2,4-Dihydro-5-isopropyl-2-methyl-3H-pyrazol-3-one
Chemical Name: 2-methyl-5-propan-2-yl-4H-pyrazol-3-one
CAS Number: 31272-05-6
Molecular Formula: C₇H₁₂N₂O
Molecular Weight: 140.18300
Create Date: 2016-04-18 07:06:50
Modify Date: 2024-01-09 12:37:18

Name	2-methyl-5-propan-2-yl-4H-pyrazol-3-one
Synonyms	1-Methyl-3-isopropyl-2-pyrazolin-5-on 5-isopropyl-2-methyl-1,2-dihydro-pyrazol-3-one 3,4-Dihydro-5-isopropyl-2-methyl-2H-pyrazol-3-on 3-isopropyl-1-methyl-5-pyrazolone 3-Isopropyl-1-methyl-5-pyrazolon 4,5-dihydro-1-methyl-3-isopropyl-5H-pyrazol-5-one 5-isopropyl-2-methyl-2,4-dihydro-3H-pyrazol-3-one 2,4-Dihydro-5-isopropyl-2-methyl-3H-pyrazol-3-one

Molecular Formula	C₇H₁₂N₂O
Molecular Weight	140.18300
Exact Mass	140.09500
PSA	32.67000
LogP	0.23400

HS Code	2933199090

80866-47-3 structure

80866-47-3

60-34-4 structure

60-34-4

~47%

143706-72-3 structure

143706-72-3

31272-05-6 structure

31272-05-6

Literature: Hamper, Bruce C.; Kurtzweil, Mitchell L.; Beck, James P. Journal of Organic Chemistry, 1992 , vol. 57, # 21 p. 5680 - 5686

598-23-2 structure

598-23-2

~%

31272-05-6 structure

31272-05-6

Literature: Hamper, Bruce C.; Kurtzweil, Mitchell L.; Beck, James P. Journal of Organic Chemistry, 1992 , vol. 57, # 21 p. 5680 - 5686

34036-16-3 structure

34036-16-3

60-34-4 structure

60-34-4

~69%

31272-05-6 structure

31272-05-6

Literature: Freidmann; Hansel Archiv der Pharmazie, 1983 , vol. 316, # 8 p. 726 - 727

HS Code	2933199090
Summary	2933199090. other compounds containing an unfused pyrazole ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%