| Identification | Back Directory | [Name]
GALANGIN-3-METHYLETHER | [CAS]
6665-74-3 | [Synonyms]
3-methylgalangin
3-O-Methylgalangin
GALANGIN-3-METHYLETHER
Galangin 3-methyl ethe
Galangin 3-O-methyl ether
5,7-Dihydroxy-3-methoxyflavone
3-Methoxy-2-phenyl-5,7-dihydroxy-4H-1-benzopyran-4-one | [Molecular Formula]
C16H12O5 | [MDL Number]
MFCD03864942 | [MOL File]
6665-74-3.mol | [Molecular Weight]
284.26 |
| Chemical Properties | Back Directory | [Melting point ]
299 °C | [Boiling point ]
526.4±50.0 °C(Predicted) | [density ]
1.47±0.1 g/cm3(Predicted) | [storage temp. ]
4°C, protect from light | [solubility ]
Soluble in Chloroform,Dichloromethane,Ethyl Acetate,DMSO,Acetone,etc. | [form ]
Powder | [pka]
6.32±0.40(Predicted) | [color ]
Light yellow to yellow |
| Hazard Information | Back Directory | [Uses]
3-O-Methylgalangin (Galangin 3-methyl ether) is a natural flavonoid compound from the rhizome of Alpinia officinarum (AO) with antibacterial activities, which also inhibits pancreatic lipase[1][2]. | [Definition]
ChEBI: A monomethoxyflavone that is galangin in which the hydroxy group at position 3 has been replaced by a methoxy group. | [storage]
4°C, protect from light | [References]
[1] Echeverría J, et al. Structure-Activity and Lipophilicity Relationships of Selected Antibacterial Natural Flavones and Flavanones of Chilean Flora. Molecules. 2017 Apr 10;22(4). pii: E608. DOI:10.3390/molecules22040608
[2] Upadhye AS, et al. Development and validation of HPTLC fingerprints of three species of Alpinia with biomarker Galangin. BMC Complement Altern Med. 2018 Jan 16;18(1):16. DOI:10.1186/s12906-017-2033-4 |
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