7-O-Methyleriodictyol

Names

[ Name ]:
7-O-Methyleriodictyol

[Synonym ]:
7-Methoxy-5,3',4'-trihydroxyflavanone
7-O-Methyleriodictyol
(2S)-2-(3,4-Dihydroxyphenyl)-5-hydroxy-7-methoxy-2,3-dihydro-4H-chromen-4-one
W2741
4H-1-Benzopyran-4-one, 2-(3,4-dihydroxyphenyl)-2,3-dihydro-5-hydroxy-7-methoxy-, (S)-
7-Methoxy-3',4',5-trihydroxyflavanone
4H-1-Benzopyran-4-one, 2-(3,4-dihydroxyphenyl)-2,3-dihydro-5-hydroxy-7-methoxy-, (2S)-
Sterubin

Biological Activity

[Description]:

Sternbin is the detoxified metabolites from the rice flavanone phytoalexin Sakuranetin by Pyricularia oryzae. Sakuranetin is a flavanone phytoalexin associated with disease resistance in rice plants[1].

[Related Catalog]:

Research Areas >> Others

Signaling Pathways >> Others >> Others

[References]

[1]. Katsumata S, et al. Identification of Sternbin and Naringenin as Detoxified Metabolites from the Rice Flavanone Phytoalexin Sakuranetin by Pyricularia oryzae. Chem Biodivers. 2017 Feb;14(2).

Chemical & Physical Properties

[ Density]:
1.5±0.1 g/cm3

[ Boiling Point ]:
607.2±55.0 °C at 760 mmHg

[ Molecular Formula ]:
C₁₆H₁₄O₆

[ Molecular Weight ]:
302.28

[ Flash Point ]:
231.3±25.0 °C

[ Exact Mass ]:
302.079041

[ PSA ]:
96.22000

[ LogP ]:
2.77

[ Vapour Pressure ]:
0.0±1.8 mmHg at 25°C

[ Index of Refraction ]:
1.665

Safety Information

[ Hazard Codes ]:
Xi

[ HS Code ]:
2932999099

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%