2,5-Dimethylpyrazolo[1,5-a]pyrimidin-7(4H)-one

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Names

[ CAS No. ]:
98488-10-9

[ Name ]:
2,5-Dimethylpyrazolo[1,5-a]pyrimidin-7(4H)-one

[Synonym ]:
2,5-Dimethyl-4H-pyrazolo[1,5-a]pyrimidin-7-one
2,5-Dimethyl-4H-pyrazolo[1,5-a]pyrimidin-7-on
MFCD00210153
2,7-dimethyl-1,4-dihydropyrazolo[1,5-a]pyrimidin-4-one
2,5-dimethyl-7-oxopyrazolo[1,5-a]pyrimidine
2,4-DINITRO-6-METHYLANISOLE
2,5-Dimethylpyrazol(1,5-a)pyrimidin-7-one
2,5-DIMETHYL-4,7-DIHYDROPYRAZOLO[1,5-A]PYRIMIDIN-7-ONE
2,5-DIMETHYLPYRAZOLO[1,5-A]PYRIMIDIN-7(4H)-ONE

Chemical & Physical Properties

[ Density]:
1.35g/cm3

[ Boiling Point ]:
266.3ºC at 760mmHg

[ Melting Point ]:
252-254ºC

[ Molecular Formula ]:
C8H9N3O

[ Molecular Weight ]:
163.17700

[ Flash Point ]:
114.9ºC

[ Exact Mass ]:
163.07500

[ PSA ]:
47.25000

[ LogP ]:
0.76340

[ Index of Refraction ]:
1.671

Safety Information

[ Safety Phrases ]:
22-24/25

[ HS Code ]:
2933990090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • Ethyl acetoacetate
  • 5-Methyl-1H-pyrazol-3-amine

DownStream

  • 7-Chloro-2,5-diMethylpyrazolo[1,5-a]pyriMidine

Customs

[ HS Code ]: 2933990090

[ Summary ]:
2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Related Compounds

  • 4-(Piperazin-1-yl)pyridine-2-carbonitrile
  • 1-Methyl-3-(2-methylcyclopentyl)-1H-pyrazol-5-amine
  • Methyl 1-(4-methoxybenzyl)-5-[methyl(methylsulfonyl)amino]-1H-1,2,3-triazole-4-carboxylate
  • 5-Thiazolecarboxamide, N-(1-ethyl-2-propyn-1-yl)-2-methyl-
  • 6-((3-Carboxypropyl)amino)-6-oxohexanoic acid
  • Carbamic acid, [(5-hydroxy-1,3-phenylene)bis(methylene)]bis[[2-[[(1,1-dimethylethoxy)carbonyl]amino]ethyl]-, bis(1,1-dimethylethyl) ester
  • 1-(2-Pyridinyl)cyclobutanecarboxamide
  • 3-[(1-Hydroxycyclopentyl)methyl]pyrrolidin-2-one
  • 1-(2-Fluorophenyl)-5-methyl-1H-pyrazole-4-carbaldehyde
  • 2-[(Nonan-2-yl)amino]propane-1,3-diol
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