40339-61-5

40339-61-5 structure

Name: 5-methyl-2-(2-nitrophenyl)-1H-pyrazol-3-one
Chemical Name: 5-methyl-2-(2-nitrophenyl)-1H-pyrazol-3-one
CAS Number: 40339-61-5
Molecular Formula: C₁₀H₉N₃O₃
Molecular Weight: 219.19700
Create Date: 2017-04-23 16:59:25
Modify Date: 2023-01-15 15:09:24

Name	5-methyl-2-(2-nitrophenyl)-1H-pyrazol-3-one
Synonyms	5-methyl-2-(2-nitrophenyl)-2,4-dihydropyrazol-3-one 2,3-dihydro-5-methyl-2-(2-nitrophenyl)-3-pyrazolone 3-METHYL-1-(2-NITROPHENYL)-5-PYRAZOLON 3-methyl-1-(2-nitrophenyl)-3-pyrazolin-5-one 5-methyl-2-(2-nitro-phenyl)-1,2-dihydro-pyrazol-3-one

Molecular Formula	C₁₀H₉N₃O₃
Molecular Weight	219.19700
Exact Mass	219.06400
PSA	83.61000
LogP	1.90540

HS Code	2933199090

71188-73-3

~15%

77484-56-1

40339-61-5

18265-82-2

Literature: Pilgram Journal of Heterocyclic Chemistry, 1980 , vol. 17, # 7 p. 1413 - 1416

1694-31-1

3034-19-3

40339-61-5

Literature: Tietze, Lutz F.; Evers, Holger; Hippe, Thomas; Steinmetz, Adrian; Toepken, Enno European Journal of Organic Chemistry, 2001 , # 9 p. 1631 - 1634

141-97-9

3034-19-3

~47%

40339-61-5

Literature: Duffy; Darcy; Delorme; Dillon; Eppley; Erickson-Miller; Giampa; Hopson; Huang; Keenan; Lamb; Leong; Liu; Miller; Price; Rosen; Shah; Shaw; Smith; Stark; Tian; Tyree; Wiggall; Zhang; Luengo Journal of Medicinal Chemistry, 2001 , vol. 44, # 22 p. 3730 - 3745

Precursor 4
141-97-9 3034-19-3 71188-73-3 1694-31-1
DownStream 0

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%

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