(1α,6α)-3-Methoxy-5α-hydroxy-7-oxabicyclo[4.1.0]hepta-3-ene-2-one

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Names

[ CAS No. ]:
78472-10-3

[ Name ]:
(1α,6α)-3-Methoxy-5α-hydroxy-7-oxabicyclo[4.1.0]hepta-3-ene-2-one

[Synonym ]:
chaloxone

Chemical & Physical Properties

[ Density]:
1.42g/cm3

[ Boiling Point ]:
386.9ºC at 760 mmHg

[ Molecular Formula ]:
C7H8O4

[ Molecular Weight ]:
156.13600

[ Flash Point ]:
170.4ºC

[ Exact Mass ]:
156.04200

[ PSA ]:
59.06000

[ Index of Refraction ]:
1.554

Safety Information

[ HS Code ]:
2932999099

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • (1R,2R,4R,5R,6R,7S)-6-methoxy-3,8-dioxatricyclo[5.1.0.02,4]octan-5-ol
  • (1R,2S,3R,4R,5S,6S)-5,6-dibromo-3-methoxycyclohexane-1,2,4-triol

DownStream

Customs

[ HS Code ]: 2932999099

[ Summary ]:
2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%