16654

3-glukozyd kwercetyny

analytical standard

• Synonim(y): Quercetin 3-β-D-glucoside, 3,3′,4′,5,7-Pentahydroxyflavone 3-β-glucoside, Isoquercitrin
• Wzór empiryczny (zapis Hilla): C₂₁H₂₀O₁₂
• Numer CAS: 482-35-9
• Masa cząsteczkowa: 464.38
• UNSPSC Code: 85151701
• NACRES: NA.24
• PubChem Substance ID: 329751314
• MDL number: MFCD00017746
• Beilstein/REAXYS Number: 100989

Właściwości

• grade: analytical standard
• Quality Segment: 100
• assay: ≥98% (HPLC)
• shelf life: limited shelf life, expiry date on the label
• technique(s): HPLC: suitable, gas chromatography (GC): suitable
• application(s): food and beverages
• format: neat
• storage temp.: 2-8°C
• SMILES string: OC[C@H]1O[C@@H](OC2=C(Oc3cc(O)cc(O)c3C2=O)c4ccc(O)c(O)c4)[C@H](O)[C@@H](O)[C@@H]1O
• InChI: 1S/C21H20O12/c22-6-13-15(27)17(29)18(30)21(32-13)33-20-16(28)14-11(26)4-8(23)5-12(14)31-19(20)7-1-2-9(24)10(25)3-7/h1-5,13,15,17-18,21-27,29-30H,6H2/t13-,15-,17+,18-,21+/m1/s1
• InChI key: OVSQVDMCBVZWGM-QSOFNFLRSA-N

Opis

General description

Quercetin is a flavonoid that can be consumed in the diet. It has antioxidant, anti-inflammatory, antiproliferative and anticarcinogenic properties. Quercetin 3-glucoside (Q3G) is a glucoside derivative of quercetin.[1]

Application

Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

Q3G may be used as standard for calibration during HPLC analysis of diverse grape and wine phenolics using direct injection with UV-Vis photodiode array (DAD) and fluorescence detection.

Packaging

Bottomless glass bottle. Contents are inside inserted fused cone.

Other Notes

Związek ten powszechnie występuje w roślinach z rodzaju: allium angelica arnica carum eucalyptus ginkgo hedera humulus hypericum melissa pimpinella primula sambucus glycyrrhiza lycium serenoa serenoa

Związek ten powszechnie występuje w roślinach z rodzaju: arnika sambucus

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Informacja o środkach bezpieczeństwa

• Klasa składowania: 11 - Combustible Solids
• wgk: WGK 3