Quercetin 3,3',4',7-tetramethylether
Product #: 82641

 

Availability: usually a stock item

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Quercetin 3,3',4',7-tetramethylether
Physiochemical Data
CAS # 1245-15-4
Molecular formula C19H18O7
Molecular weight [g/mol] 358.35
Synonyms 5-Hydroxy 3,3',4',7-tetramethoxyflavone; Retusin; 3,3',4',7-Tetramethylquercetin
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).
Long-term storage room temperature
Delivery time usually a stock item
Safety and Transport
Danger symbol -
Signal word -
Hazard statement -
Dangerous good No
Hazardous materials class -
Package group -
UN # -
Transport conditions ambient conditions
Customs tariff code 29329900
Commodity description oxygen-heterocyclic compound
Occurence
Occurrence (botanical name) Crotalaria sp.
Geranium sp.
Pterocarpus sp.