Quercetin 3,3',4',7-tetramethylether
Article No.: 82641
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Chemical-physical Data
CAS Number
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
Subclass 1
Subclass 2
Specifications and Notes
Certification Scope
The content as determined by quantitative NMR is considered to be the absolute purity of the reference substance Quercetin 3,3',4',7-tetramethylether. The quantitative NMR measurement considers all impurities which are potentially present, such as e.g. water, residual solvents, organic and inorganic impurities.
Certificate of Analysis
Storage Conditions
15-25 °C
Delivery Time
usually a stock item
Safety and Transport
Dangerous Goods
no
Safety Data Sheet
Transport Conditions
ambient conditions
Customs Tariff Code
29329900
Commodity Description
oxygen-heterocyclic compound
Occurrence
Occurrence (botanical genus)
Crotalaria sp., Geranium sp., Pterocarpus sp.