Iristectorigenin B
Suppliers
Names
[ CAS No. ]:
86849-77-6
[ Name ]:
Iristectorigenin B
[Synonym ]:
4H-1-Benzopyran-4-one,5,7-dihydroxy-3-(3-hydroxy-4-methoxyphenyl)-6-methoxy
3',5,7-Trihydroxy-4',6-dimethoxyisoflavone
Iristectorigenin
5,7-Dihydroxy-3-(3-hydroxy-4-methoxyphenyl)-6-methoxy-4H-1-benzopyran-4-one
5,7-dihydroxy-3-(3-hydroxy-4-methoxy-phenyl)-6-methoxy-chromen-4-one
Iristectorigenin A
Iristectorigenin B
Chemical & Physical Properties
[ Density]:
1.483g/cm3
[ Boiling Point ]:
621.2ºC at 760mmHg
[ Molecular Formula ]:
C17H14O7
[ Molecular Weight ]:
330.28900
[ Flash Point ]:
232.8ºC
[ Exact Mass ]:
330.07400
[ PSA ]:
109.36000
[ LogP ]:
2.59400
[ Index of Refraction ]:
1.67
[ Storage condition ]:
2-8℃
Safety Information
[ HS Code ]:
2914509090
Synthetic Route
Precursor & DownStream
Precursor
DownStream
Customs
[ HS Code ]: 2914509090
[ Summary ]:
HS:2914509090 other ketones with other oxygen function VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0%