Ethyl 3-bromo-7-hydroxypyrazolo[1,5-a]pyrimidine-6-carboxylate

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Names

[ CAS No. ]:
43024-63-1

[ Name ]:
Ethyl 3-bromo-7-hydroxypyrazolo[1,5-a]pyrimidine-6-carboxylate

[Synonym ]:
Pyrazolo[1,5-a]pyrimidine-6-carboxylic acid, 3-bromo-7-hydroxy-, ethyl ester
Ethyl 3-bromo-7-hydroxypyrazolo[1,5-a]pyrimidine-6-carboxylate
ethyl 3-bromo-7-oxo-1H-pyrazolo[1,5-a]pyrimidine-6-carboxylate

Chemical & Physical Properties

[ Density]:
1.9±0.1 g/cm3

[ Molecular Formula ]:
C9H8BrN3O3

[ Molecular Weight ]:
286.082

[ Exact Mass ]:
284.974884

[ PSA ]:
76.72000

[ LogP ]:
2.53

[ Index of Refraction ]:
1.702

[ Storage condition ]:
2-8°C

Safety Information

[ HS Code ]:
2933990090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 3-Amino-4-bromopyrazole
  • Diethyl ethoxymethylenemalonate

DownStream

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%