05380590

Genistin

primary reference standard

• Synonym(s): 4′,5,7-Trihydroxyisoflavone 7-glucoside, Genistein 7-glucoside, Genistein-7-O-β-D-glucopyranoside, Genistoside, NSC 5112
• Empirical Formula (Hill Notation): C₂₁H₂₀O₁₀
• CAS Number: 529-59-9
• Molecular Weight: 432.38
• Beilstein/REAXYS Number: 64479
• MDL number: MFCD00016883
• UNSPSC Code: 12352200
• PubChem Substance ID: 329748054
• 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](Oc2cc(O)c3C(=O)C(=COc3c2)c4ccc(O)cc4)[C@H](O)[C@@H](O)[C@@H]1O
• InChI: 1S/C21H20O10/c22-7-15-18(26)19(27)20(28)21(31-15)30-11-5-13(24)16-14(6-11)29-8-12(17(16)25)9-1-3-10(23)4-2-9/h1-6,8,15,18-24,26-28H,7H2/t15-,18-,19+,20-,21-/m1/s1
• InChI key: ZCOLJUOHXJRHDI-CMWLGVBASA-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

Selective inhibitor of mammalian terminal deoxynucleotidyl transferase (TdT), with no measurable effect on mammalian or microbial DNA polymerases.

Safety Information

• Storage Class: 11 - Combustible Solids
• wgk_germany: WGK 3
• flash_point_f: Not applicable
• flash_point_c: Not applicable