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Quercetin-3-O-β-D-xylosyl-(1→2)-β-D-galactoside

Flavonol Glycoside

Quercetin-3-O-β-D-xylosyl-(1→2)-β-D-galactoside is a flavonol glycoside known for its role as a feeding stimulant for the flea beetle Phyllotreta armoraciae. This compound is found in the leaves of horseradish (Armoracia rusticana) and plays a significant role in plant-insect interactions. Its biological activity makes it valuable for research in entomology and plant sciences, particularly in understanding the mechanisms behind herbivore attraction and plant defenses.

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Specifications

Manufacturer	Adooq Bioscience
CAS Number	83144-69-8
Applications	Flavonol Glycoside
Formula	C₂₆H₂₈O₁₆
Molecular Weight	596.49
SMILES	O=C(C(O[C@H]1[C@@H]([C@H]([C@H]([C@H](O1)CO)O)O)O[C@H]2[C@@H]([C@H]([C@@H](CO2)O)O)O)=C(C3=CC(O)=C(C=C3)O)OC4=CC(O)=C5)C4=C5O

Storage & Solubility

In Vitro Solubility

Reported Solubility

No reported solubility data are available for this product.

Preparing Stock Solutions

Stock preparation is unavailable for this product molecular weight.

Calculated stock concentrations do not establish solvent solubility. Refer to the reported solubility data for experimental guidance.

Storage

Store powder at -20°C, keep desiccated.
In powder form, the chemical is stable for 36 months.
In solution, store at -20°C and use within 1 month to prevent loss of potency. Aliquot to avoid multiple freeze/thaw cycles.