ChemicalBook--->CAS DataBase List--->104778-16-7

104778-16-7

104778-16-7 Structure

104778-16-7 Structure
IdentificationBack Directory
[Name]

4-O-Methylsappanol
[CAS]

104778-16-7
[Synonyms]

4-O-Methylsappanol
(3R,4S)-3-(3,4-Dihydroxybenzyl)-4-methoxy-3,7-chromanediol
(3R,4S)-3-[(3,4-dihydroxyphenyl)methyl]-4-methoxy-2,4-dihydrochromene-3,7-diol
2H-1-Benzopyran-3,7-diol, 3-[(3,4-dihydroxyphenyl)methyl]-3,4-dihydro-4-methoxy-, (3R,4S)-
[Molecular Formula]

C17H18O6
[MDL Number]

MFCD32000847
[MOL File]

104778-16-7.mol
[Molecular Weight]

318.32
Chemical PropertiesBack Directory
[Melting point ]

156-158 °C
[Boiling point ]

564.0±50.0 °C(Predicted)
[density ]

1.48±0.1 g/cm3(Predicted)
[pka]

9.68±0.60(Predicted)
Hazard InformationBack Directory
[Uses]

4-O-Methylsappanol is a natural isoflavonoid with antifungal activities. 4-O-Methylsappanol shows activity against Beauveria bassiana[1]. 4-O-Methylsappanol (EC50 of 4.6 μM) strongly suppresses Melanin (Melanin) synthesis in HMV-II cells[2].
[References]

[1] V L Niranjan Reddy, et al. Inhibitory activity of homoisoflavonoids from Caesalpinia sappan against Beauveria bassiana. Fitoterapia. 2003 Sep;74(6):600-2. DOI:10.1016/s0367-326x(03)00153-9
[2] Kaoru Mitani, et al. Suppression of melanin synthesis by the phenolic constituents of sappanwood (Caesalpinia sappan). Planta Med. 2013 Jan;79(1):37-44. DOI:10.1055/s-0032-1327897
Spectrum DetailBack Directory
[Spectrum Detail]

4-O-Methylsappanol(104778-16-7)1HNMR
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