(2R-trans)-3-(Acetyloxy)-2,3-dihydro-5,7-dihydroxy-2-phenyl-4H-1-benzo pyran-4-one manufacturers
- Pinobanksin 3-acetate
-
- $328.00 / 10mg
-
2025-12-05
- CAS:52117-69-8
- Min. Order:
- Purity: 99.79%
- Supply Ability: 10g
|
| | (2R-trans)-3-(Acetyloxy)-2,3-dihydro-5,7-dihydroxy-2-phenyl-4H-1-benzo pyran-4-one Basic information |
| Product Name: | (2R-trans)-3-(Acetyloxy)-2,3-dihydro-5,7-dihydroxy-2-phenyl-4H-1-benzo pyran-4-one | | Synonyms: | (2R-trans)-3-(Acetyloxy)-2,3-dihydro-5,7-dihydroxy-2-phenyl-4H-1-benzo pyran-4-one;4H-1-Benzopyran-4-one,3-(acetyloxy)-2,3-dihydro-5,7-dihydroxy-2-phenyl-,(2R,3R)-;Pinobanksin 3-O-acetate;3-O-Acetylpibanksin;3-O-Acetylpinobanksin;(2R,3R)-5,7-dihydroxy-4-oxo-2-phenyl-2,3-dihydrochromen-3-yl]acetate;(2R,3R)-5,7-dihydroxy-4-oxo-2-phenylchroman-3-yl acetate | | CAS: | 52117-69-8 | | MF: | C17H14O6 | | MW: | 314.29 | | EINECS: | | | Product Categories: | | | Mol File: | 52117-69-8.mol |  |
| | (2R-trans)-3-(Acetyloxy)-2,3-dihydro-5,7-dihydroxy-2-phenyl-4H-1-benzo pyran-4-one Chemical Properties |
| 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 | | pka | 7.32±0.60(Predicted) | | form | Solid | | 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) |
| | (2R-trans)-3-(Acetyloxy)-2,3-dihydro-5,7-dihydroxy-2-phenyl-4H-1-benzo pyran-4-one Usage And Synthesis |
| 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 |
| | (2R-trans)-3-(Acetyloxy)-2,3-dihydro-5,7-dihydroxy-2-phenyl-4H-1-benzo pyran-4-one Preparation Products And Raw materials |
|