Pectolinarigenin
Names
[ CAS No. ]:
520-12-7
[ Name ]:
Pectolinarigenin
[Synonym ]:
Flavone, 5,7-dihydroxy-4',6-dimethoxy-
4'-Methylcapillarisin
5,7-Dihydroxy-6-methoxy-2-(4-methoxyphenyl)-4H-chromen-4-one
6-Hydroxypelargidenon-6,4'-dimethyl Ether
6-Methoxyacacetin
5,7-dihydroxy-6,4'-dimethoxyflavone
5,7-dihydroxy-6-methoxy-2-(4-methoxyphenyl)chromen-4-one
4H-1-Benzopyran-4-one, 5,7-dihydroxy-6-methoxy-2-(4-methoxyphenyl)-
pictolinarigenin
scutellarein-6,4'-dimethyl ether
Pectolinarigenin
Pectolinaringenin
5,7-Dihydroxy-6-methoxy-2-(4-methoxyphenyl)-4H-1-benzopyran-4-one
5,7-dihydroxy-4',6-dimethoxyflavone
Biological Activity
[Description]:
[Related Catalog]:
[Target]
COX-2
5-LOX
[References]
Chemical & Physical Properties
[ Density]:
1.4±0.1 g/cm3
[ Boiling Point ]:
565.5±50.0 °C at 760 mmHg
[ Melting Point ]:
220-223°
[ Molecular Formula ]:
C17H14O6
[ Molecular Weight ]:
314.289
[ Flash Point ]:
212.3±23.6 °C
[ Exact Mass ]:
314.079041
[ PSA ]:
89.13000
[ LogP ]:
2.64
[ Vapour Pressure ]:
0.0±1.6 mmHg at 25°C
[ Index of Refraction ]:
1.646
[ Storage condition ]:
2-8C
Safety Information
[ Safety Phrases ]:
24/25
[ 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%