ethyl 6,7-dihydro-4H-pyrazolo[5,1-c][1,4]oxazine-2-carboxylate

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Names

[ CAS No. ]:
623565-57-1

[ Name ]:
ethyl 6,7-dihydro-4H-pyrazolo[5,1-c][1,4]oxazine-2-carboxylate

Chemical & Physical Properties

[ Density]:
1.35 g/cm3

[ Boiling Point ]:
367.269ºC at 760 mmHg

[ Molecular Formula ]:
C9H12N2O3

[ Molecular Weight ]:
196.20300

[ Flash Point ]:
175.918ºC

[ Exact Mass ]:
196.08500

[ PSA ]:
53.35000

[ LogP ]:
0.59000

Safety Information

[ HS Code ]:
2934999090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • Ethyl propiolate

DownStream

  • 6,7-dihydro-4H-pyrazolo[5,1-c][1,4]oxazine-2-carbaldehyde
  • 4H-Pyrazolo[5,1-c][1,4]oxazine-2-methanol,6,7-dihydro-

Customs

[ HS Code ]: 2934999090

[ Summary ]:
2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Related Compounds

  • 6-(azepan-1-ylsulfonyl)-2-(2-chloro-6-fluorobenzyl)-[1,2,4]triazolo[4,3-a]pyridin-3(2H)-one
  • 4-[(2-hydroxyethyl)thio]Benzonitrile
  • methyl 5-((6-(azepan-1-ylsulfonyl)-3-oxo-[1,2,4]triazolo[4,3-a]pyridin-2(3H)-yl)methyl)furan-2-carboxylate
  • 6-(morpholinosulfonyl)-2-(2-phenoxyethyl)-[1,2,4]triazolo[4,3-a]pyridin-3(2H)-one
  • 2-(2-(4-fluorophenoxy)ethyl)-6-(morpholinosulfonyl)-[1,2,4]triazolo[4,3-a]pyridin-3(2H)-one
  • 2-(4-methylbenzyl)-6-(morpholinosulfonyl)-[1,2,4]triazolo[4,3-a]pyridin-3(2H)-one
  • 2-(2-fluorobenzyl)-6-(morpholinosulfonyl)-[1,2,4]triazolo[4,3-a]pyridin-3(2H)-one
  • 2-(3,5-difluorobenzyl)-6-(morpholinosulfonyl)-[1,2,4]triazolo[4,3-a]pyridin-3(2H)-one
  • 2-(2-chlorobenzyl)-6-(morpholinosulfonyl)-[1,2,4]triazolo[4,3-a]pyridin-3(2H)-one
  • 2-(4-(Tetrahydrofuran-2-carbonyl)piperazin-1-yl)acetonitrile
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