04500585

Kaempferol 3-glucoside

primary reference standard

• Synonym(s): Kaempferol 3-β-D-glucopyranoside, 3,4′,5,7-Tetrahydroxyflavone 3-glucoside, 3-(β-D-Glucopyranosyloxy)-5,7-dihydroxy-2-(4-methoxyphenyl)-4H-1-benzopyran-4-one, 3-Glucosylkaempferol, Astragalin, Kaempferol 3-glucoside
• Empirical Formula (Hill Notation): C₂₁H₂₀O₁₁
• CAS Number: 480-10-4
• Molecular Weight: 448.38
• MDL number: MFCD00075932
• UNSPSC Code: 85151701
• PubChem Substance ID: 329747937
• NACRES: NA.24

Properties

• grade: primary reference standard
• shelf life: limited shelf life, expiry date on the label
• manufacturer/tradename: HWI
• application(s): food and beverages
• storage temp.: −20°C
• SMILES string: OC[C@H]1O[C@@H](OC2=C(Oc3cc(O)cc(O)c3C2=O)c4ccc(O)cc4)[C@H](O)[C@@H](O)[C@@H]1O
• InChI: 1S/C21H20O11/c22-7-13-15(26)17(28)18(29)21(31-13)32-20-16(27)14-11(25)5-10(24)6-12(14)30-19(20)8-1-3-9(23)4-2-8/h1-6,13,15,17-18,21-26,28-29H,7H2/t13-,15-,17+,18-,21+/m1/s1
• InChI key: JPUKWEQWGBDDQB-QSOFNFLRSA-N

Description

General description

Produced and qualified by HWI pharma services GmbH.
Exact content by quantitative NMR can be found on the certificate.

Application

Reference Standard in the analysis of herbal medicinal products

Biochem/physiol Actions

Similar kaempferol glycosides reduce food intake and corresponding weight gain in Wistar rats.The glucoside was not tested.

Safety Information

• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 3
• Flash Point(F): Not applicable
• Flash Point(C): Not applicable