| Identification | Back Directory | [Name]
(2R-trans)-3-(Acetyloxy)-2,3-dihydro-5,7-dihydroxy-2-phenyl-4H-1-benzo pyran-4-one | [CAS]
52117-69-8 | [Synonyms]
3-O-Acetylpibanksin
3-O-Acetylpinobanksin
Pinobanksin 3-O-acetate
(2R,3R)-5,7-dihydroxy-4-oxo-2-phenylchroman-3-yl acetate
(2R,3R)-5,7-dihydroxy-4-oxo-2-phenyl-2,3-dihydrochromen-3-yl]acetate
4H-1-Benzopyran-4-one,3-(acetyloxy)-2,3-dihydro-5,7-dihydroxy-2-phenyl-,(2R,3R)-
(2R-trans)-3-(Acetyloxy)-2,3-dihydro-5,7-dihydroxy-2-phenyl-4H-1-benzo pyran-4-one | [Molecular Formula]
C17H14O6 | [MDL Number]
MFCD20260453 | [MOL File]
52117-69-8.mol | [Molecular Weight]
314.29 |
| Chemical Properties | Back Directory | [Melting point ]
173-175 °C | [Boiling point ]
547.6±50.0 °C(Predicted) | [density ]
1.46±0.1 g/cm3(Predicted) | [solubility ]
Acetonitrile: Slightly Soluble: 0.1-1mg/mL | [form ]
Solid | [pka]
7.32±0.60(Predicted) | [color ]
White to off-white | [InChI]
InChI=1S/C17H14O6/c1-9(18)22-17-15(21)14-12(20)7-11(19)8-13(14)23-16(17)10-5-3-2-4-6-10/h2-8,16-17,19-20H,1H3/t16-,17+/m1/s1 | [InChIKey]
BJYHZSNSMVEQEH-SJORKVTESA-N | [SMILES]
[C@H]1(C2=CC=CC=C2)OC2=CC(O)=CC(O)=C2C(=O)[C@@H]1OC(C)=O | [LogP]
3.850 (est) |
| Hazard Information | Back Directory | [Uses]
Pinobanksin Acetate is a dihydroflavanol found in Propolis with antioxidant and antimcrobial activity. | [Definition]
ChEBI: Pinobanksin 3-O-acetate is a member of dihydroflavonols. | [References]
[1] SÉVERINE BOISARD. Chemical Composition, Antioxidant and Anti-AGEs Activities of a French Poplar Type Propolis[J]. Journal of Agricultural and Food Chemistry, 2014, 62 6: 1344-1351. DOI: 10.1021/jf4053397
[2] RANAIVOARISOA R, RALAMBONIRINA S, RANDRIAMIALINORO F, et al. Antiplasmodial Activity of the Extracts and Flavonoids Isolated from Helichrysum gymnocephalum Humbert (Asteraceae) from Madagascar[C]. 1900: 0. DOI: 10.1021/bk-2020-1361.ch008 |
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