isoscutellarein
Names
[ CAS No. ]:
41440-05-5
[ Name ]:
isoscutellarein
[Synonym ]:
8-Hydroxyapigenin
5,7,8,4'-tetrahydroxyflavone
Isoscutellarein
5,7,8-trihydroxy-2-(4-hydroxy-phenyl)-chromen-4-one
5,7,8-Trihydroxy-2-(4-hydroxy-phenyl)-chromen-4-on
4',5,7,8-tetrahydroxyflavone
5,7,8-trihydroxy-2-(4-hydroxyphenyl)chromen-4-one
Chemical & Physical Properties
[ Density]:
1.654g/cm3
[ Boiling Point ]:
592.5ºC at 760 mmHg
[ Melting Point ]:
247-248 °C
[ Molecular Formula ]:
C15H10O6
[ Molecular Weight ]:
286.23600
[ Flash Point ]:
230.2ºC
[ Exact Mass ]:
286.04800
[ PSA ]:
111.13000
[ LogP ]:
2.28240
[ Index of Refraction ]:
1.767
[ Storage condition ]:
-20°C
Safety Information
[ HS Code ]:
2914501900
Synthetic Route
Precursor & DownStream
Precursor
DownStream
Customs
[ HS Code ]: 2914501900
[ Summary ]:
2914501900 other ketone-phenols。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0%