justicidin A
Suppliers
Names
[ CAS No. ]:
25001-57-4
[ Name ]:
justicidin A
[Synonym ]:
Justicidins
4,6,7-trimethoxy-9-(1,3-benzodioxol-5-yl)naphtho[2,3-c]furan-1(3H)-one
9-benzo[1,3]dioxol-5-yl-4,6,7-trimethoxy-3H-naphtho[2,3-c]furan-1-one
O-methyldiphyllin
Justicidin A
diphyllin methyl ether
9-(1,3-Benzodioxol-5-yl)-4,6,7-trimethoxynaphtho[2,3-c]furan-1(3H)-one
UNII-Q58EXN1G4M
Chemical & Physical Properties
[ Density]:
1.366g/cm3
[ Boiling Point ]:
644.5ºC at 760mmHg
[ Molecular Formula ]:
C22H18O7
[ Molecular Weight ]:
394.37400
[ Flash Point ]:
282.4ºC
[ Exact Mass ]:
394.10500
[ PSA ]:
72.45000
[ LogP ]:
3.93170
[ Vapour Pressure ]:
1.69E-16mmHg at 25°C
[ Index of Refraction ]:
1.641
Safety Information
[ HS Code ]:
2932999099
Synthetic Route
Precursor & DownStream
Precursor
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%