4H-1-Benzopyran-4-one,3-[(6-deoxy-a-L-mannopyranosyl)oxy]-2-(3,4-dihydroxyphenyl)-5,7-dihydroxy- cas no:522-12-3
Synonyms: Quercitrin(7CI,8CI);3,3',4',5,7-Pentahydroxyflavone 3-L-rhamnoside;3-O-Rhamnosylquercetin;5,7,3',4'-Tetrahydroxyflavonol3-O-rhamnoside;C.I. 75720;NSC 9221;Quercetin 3-L-rhamnoside;Quercetin 3-O-a-L-rhamnopyranoside;Quercetin 3-O-a-rhamnopyranoside;Quercetin 3-rhamnoside;Quercimelin;Quercitroside;WA 17779;
Name4H-1-Benzopyran-4-one,3-[(6-deoxy-a-L-mannopyranosyl)oxy]-2-(3,4-dihydroxyphenyl)-5,7-dihydroxy-
CAS522-12-3
SynonymsQuercitrin(7CI,8CI);3,3',4',5,7-Pentahydroxyflavone 3-L-rhamnoside;3-O-Rhamnosylquercetin;5,7,3',4'-Tetrahydroxyflavonol3-O-rhamnoside;C.I. 75720;NSC 9221;Quercetin 3-L-rhamnoside;Quercetin 3-O-a-L-rhamnopyranoside;Quercetin 3-O-a-rhamnopyranoside;Quercetin 3-rhamnoside;Quercimelin;Quercitroside;WA 17779;
EINECS(EC#)208-322-5
Molecular FormulaC21H20O11
Molecular Weight448.38
refractive index1.775
storage temp2-8°C
Safety
Poison by intraperitoneal route. Mutation data reported. When heated to decomposition it emits acrid smoke and irritating fumes.
Safety Information of Quercitrin (522-12-3):
WGK Germany: 3
RTECS: UZ5950000
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mma-sat 166 nmol/plate
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MUREAV Mutation Research. 54 (1978),297. |
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ipr-mus LD50:200 mg/kg
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NTIS** National Technical Information Service. (Springfield, VA 22161) (Formerly U.S. Clearinghouse for Scientific and Technical Information) AD277-689 . |