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QUERCETIN 3-METHYL ETHER |
| Synonyms. Quercetin 3-methyl ether; 3',4',5,7-Tetrahydroxy-3-methoxyflavone; 3-O-Methylquercetin; 2-(3,4-Dihydroxyphenyl)-5,7-dihydroxy-3-methoxy-4H-1-benzopyran-4-one; |
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| PRODUCT IDENTIFICATION | |
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CAS RN |
1486-70-0 |
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EINECS RN |
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FORMULA |
C16H12O7 |
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MOLE WEIGHT |
316.26 |
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H.S CODE |
2932.99.6100 |
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SMILES |
COc1c(=O)c2c(cc(cc2oc1c3ccc(c(c3)O)O)O)O |
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CLASSIFICATION |
Flavonoid |
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EXTRA NOTES |
3-O-Methylquercetin is a metabolite in flavone and flavonol biosynthesis. It is a naturally occurring compound present in various plants, and was shown to have potent anticancer-promoting, antioxidant, antiallergy, and antimicrobial activity, and showed strong anti-viral activity inhibition of tomato ringspot virus. sigmaaldrich |
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| STABILITY AND REACTIVITY | |
| STABILITY | Stable under normal conditions. |
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INCOMPATIBLE MATERIALS |
Strong oxidizing agents |
| POLYMERIZATION |
Has not been reported |
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NFPA RATINGS |
Health: 2, Flammability: 0, Reactivity: 0 |
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| EXTERNAL LINKS & GENERAL DESCRIPTION |
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USA.gov - Quercetin 3-methyl ether Wikipedia Linking - Quercetin 3-methyl ether Google Scholar Search - Quercetin 3-methyl ether U.S. National Library of Medicine - Quercetin 3-methyl ether PubChem Compound Summary - Quercetin 3-methyl ether KEGG (Kyoto Encyclopedia of Genes and Genomes) - Quercetin 3-methyl ether ChEBI (http://www.ebi.ac.uk/chebi/) - Quercetin 3-methyl ether NCBI (http://www.ncbi.nlm.nih.gov/) - Quercetin 3-methyl ether Material Safety Data Sheet - Quercetin 3-methyl ether Human Metabolome Database - Quercetin 3-methyl ether Hazardous Substances Data Bank - Quercetin 3-methyl ether EPA - Substance Registry Services - Quercetin 3-methyl ether |
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| SALES SPECIFICATION | |
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APPEARANCE |
white to yellow powder |
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ASSAY |
95% min |
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| TRANSPORT & REGULATORY INFORMATION | |
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UN NO. |
2811 |
| HAZARD CLASS |
601 |
| PACKING GROUP | III |
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| SAFETY INFORMATION | |
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HAZARD OVERVIEW |
GHS (Globally Harmonised System) Classification: Acute toxicity (Oral). Hazard statements: Toxic if swallowed.. |
| SIGNAL WORD | Danger |
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PICTOGRAMS |
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HAZARD STATEMENTS |
H301 |
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P STATEMENTS |
P301-P310 |
| EC DIRECTIVES |
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| HAZARD CODES |
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RISK PHRASES |
25 |
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SAFETY PHRASES |
45 |
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| PACKING |
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Preserve in light-resistant and well-closed containers |
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