Astilbin

CAS: 29838-67-3

Ref. 11-1411S

Product Information

• Name: Astilbin
• Synonyms: (-)-(2R,3R)-Dihydroquercetin 3-O-α-<span class="text-smallcaps">L</span>-rhamnoside, (2R,3R)-3-[(6-Deoxy-α-<span class="text-smallcaps">L</span>-mannopyranosyl)oxy]-2-(3,4-dihydroxyphenyl)-2,3-dihydro-5,7-dihydroxy-4H-1-benzopyran-4-one, (2R,3R)-Astilbin, (2R,3R)-Dihydroquercetin 3-O-α-<span class="text-smallcaps">L</span>-rhamnopyranoside, (2R-trans)-3-((6-Deoxy-alpha-L-mannopyranosyl)oxy)-2-(3,4-dihydroxyphenyl)-2,3-dihydro-5,7-dihydroxy-4H-1-benzopyran-4-one, 4H-1-Benzopyran-4-one, 3-((6-deoxy-alpha-L-mannopyranosyl)oxy)-2-(3,4-dihydroxyphenyl)-2,3-dihydro-5,7-dihydroxy-, (2R,3R)-, 4H-1-Benzopyran-4-one, 3-((6-deoxy-alpha-L-mannopyranosyl)oxy)-2-(3,4-dihydroxyphenyl)-2,3-dihydro-5,7-dihydroxy-, (2R-trans)-, 4H-1-Benzopyran-4-one, 3-[(6-deoxy-α-<span class="text-smallcaps">L</span>-mannopyranosyl)oxy]-2-(3,4-dihydroxyphenyl)-2,3-dihydro-5,7-dihydroxy-, (2R,3R)-, 4H-1-Benzopyran-4-one, 3-[(6-deoxy-α-<span class="text-smallcaps">L</span>-mannopyranosyl)oxy]-2-(3,4-dihydroxyphenyl)-2,3-dihydro-5,7-dihydroxy-, (2R-trans)-, Dihydroquercetin 3-O-α-<span class="text-smallcaps">L</span>-rhamnopyranoside, Dihydroquercetin 3-rhamnoside, Dihydroquercitrin, Taxifolin 3-O-rhamnoside, Taxifolin 3-O-α-<span class="text-smallcaps">L</span>-rhamnopyranoside, Taxifolin 3-rhamnoside
• CAS: 29838-67-3

Description

Astilbin analytical standard provided with w/w absolute assay, to be used for quantitative titration.

• Brand: Extrasynthese

Chemical properties

• Molecular weight: 450.4
• Formula: C₂₁H₂₂O₁₁
• Purity: (HPLC) ≥98%
• Color/Form: Powder
• InChI: InChI=1S/C21H22O11/c1-7-15(26)17(28)18(29)21(30-7)32-20-16(27)14-12(25)5-9(22)6-13(14)31-19(20)8-2-3-10(23)11(24)4-8/h2-7,15,17-26,28-29H,1H3/t7-,15-,17+,18+,19+,20-,21-/m0/s1
• InChI key: InChIKey=ZROGCCBNZBKLEL-MPRHSVQHSA-N
• SMILES: C[C@@H]1O[C@@H](O[C@H]2C(=O)c3c(O)cc(O)cc3O[C@@H]2c2ccc(O)c(O)c2)[C@H](O)[C@H](O)[C@H]1O