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-(Methoxymethyl)thiophene-2-sulfonyl fluoride
  • N-({1-methyl-2-oxabicyclo[2.2.2]octan-4-yl}methyl)cyclopropanamine
  • Methyl 2-{1-[2-(dimethylamino)ethyl]cyclopropyl}-2-hydroxyacetate
  • {1-[3-(Trifluoromethyl)pyridin-4-yl]cyclobutyl}methanol
  • 4-chloro-2-[(2R)-2-hydroxypropyl]phenol
  • (2-Methylbutyl)({2-[(trifluoromethyl)sulfanyl]phenyl}methyl)amine
  • 2-methyl-3-[(2S)-oxiran-2-yl]furan
  • (2R)-3-[(cyclopropylmethyl)amino]propane-1,2-diol
  • N-(3-((4-Amino-2-butyl-1H-imidazo[4,5-c]quinolin-1-yl)methyl)benzyl)-3,4,5-trihydroxybenzamide
  • N-{1-[5-(propan-2-yl)-1,3,4-thiadiazol-2-yl]piperidin-3-yl}methanesulfonamide
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