Product #: 89262


Availability: usually a stock item

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Physiochemical Data
CAS # 117-39-5
Molecular formula C15H10O7
Molecular weight [g/mol] 302.24
Synonyms 3'-Hydroxykaempferol; 3,3',4',5,7-Pentahydroxyflavone; Sophoretin; Xanthaurine
Substance class Flavonoids
Subgroup 1 Flavones
Subgroup 2 3-Hydroxyflavones
Specification and Notes
Certification This substance is a primary reference substance with assigned absolute purity (considering chromatographic purity, water, residual solvents, inorganic impurities).
Special notes On the certificate of analysis the absolute content for anhydrous quercetin as well as for quercetin dihydrate is specified.
Long-term storage room temperature
Delivery time usually a stock item
Safety and Transport
Danger symbol
Signal word Danger
Hazard statement H301
Dangerous good Ja
Hazardous materials class 6.1
Package group III
UN # 2811
Transport conditions ambient conditions
Customs tariff code 29329900
Commodity description oxygen-heterocyclic compound
Occurrence (botanical name) Acacia sp.
Achyrocline sp.
Aesculus sp.
Ailanthus sp.
Alchemilla sp.
Alchornea sp.
Allium sp.
Angelica sp.
Anthemis sp.
Anthyllis sp.
Arctostaphylos sp.
Arnica sp.
Asclepias sp.
Asplenium sp.
Astrantia sp.
Baptisia sp.
Bupleurum sp.
Calendula sp.
Callitris sp.
Calluna sp.
Carum sp.
Castanea sp.
Casuarina sp.
Chaerophyllum sp.
Chamomilla sp.
Chimaphila sp.
Cicuta sp.
Croton sp.
Cyamopsis sp.
Dendranthema sp.
Dryas sp.
Echinacea sp.
Epilobium sp.
Eucalyptus sp.
Euphorbia sp.
Fallopia sp.
Filipendula sp.
Foeniculum sp.
Geranium sp.
Ginkgo sp.
Glycyrrhiza sp.
Grindelia sp.
Hamamelis sp.
Haplopappus sp.
Heterotheca sp.
Hippophae sp.
Hydrophyllum sp.
Hypericum sp.
Ilex sp.
Inula sp.
Juniperus sp.
Larix sp.
Larrea sp.
Lycium sp.
Malus sp.
Melaleuca sp.
Menyanthes sp.
Olea sp.
Ononis sp.
Paeonia sp.
Persicaria sp.
Phyllanthus sp.
Pimpinella sp.
Pinus sp.
Pistacia sp.
Platanus sp.
Potentilla sp.
Primula sp.
Quercus sp.
Rhamnus sp.
Rhododendron sp.
Rhus sp.
Rosa sp.
Sambucus sp.
Sanguisorba sp.
Senecio sp.
Silybum sp.
Sisymbrium sp.
Solidago sp.
Sorbus sp.
Syzygium sp.
Tabebuia sp.
Tanacetum sp.
Tecoma sp.
Terminalia sp.
Tilia sp.
Trigonella sp.
Tussilago sp.
Vaccinium sp.
Verbascum sp.
Vincetoxicum sp.
Viola sp.
Viscum sp.
Zanthoxylum sp.