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4H-1-Benzopyran-4-one,8-b-D-glucopyranosyl-5,7-dihydroxy-2-(4-hydroxyphenyl)- cas no:3681-93-4

Synonyms: Flavone,8-D-glucosyl-4',5,7-trihydroxy- (7CI);Vitexin (8CI);8-C-b-D-Glucopyranosylapigenin;Apigenin 8-C-glucoside;Orientoside;Vitexina;

Identification
Name4H-1-Benzopyran-4-one,8-b-D-glucopyranosyl-5,7-dihydroxy-2-(4-hydroxyphenyl)-
CAS3681-93-4
SynonymsFlavone,8-D-glucosyl-4',5,7-trihydroxy- (7CI);Vitexin (8CI);8-C-b-D-Glucopyranosylapigenin;Apigenin 8-C-glucoside;Orientoside;Vitexina;
EINECS(EC#)222-963-8
Molecular FormulaC21H20O10
Molecular Weight432.3775
Chemical Properties
AppearanceYellow powder
refractive index1.743
Safety Data

Hazard A poison.
Safety

A poison by intraperitoneal route. Mutation data reported. When heated to decomposition it emits acrid smoke and irritating vapors.


Toxicity
1.    

mnt-hmn-lym 50 mg/L

    MUREAV    Mutation Research. 246 (1991),205.
2.    

sce-hmn-lym 50 mg/L

    MUREAV    Mutation Research. 246 (1991),205.
3.    

sln-hmn-lym 200 mg/L

    MUREAV    Mutation Research. 246 (1991),205.
4.    

ipr-mus LD25:1 mg/kg

    PLMEAA    Planta Medica. 43 (1981),396.

supplier list

Shanghai Standard Biotech Co., Ltd.
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Chengdu Biopurify Phytochemicals Ltd
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shanghai Tauto Biotech Co., Ltd
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WuXi AppTec (Tianjin) Co,. Ltd.
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chenzhou miroberb biological products co.,ltd
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Kingherbs LTD
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Shanghai Forever Biotech Co., Ltd.
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