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Home > products > 4H-1-Benzopyran-4-one,8-b-D-glucopyranosyl-5,7-dihydroxy-2-(4-hydroxyphenyl)-

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.
Tel:+86-(21)-5132-0033
Address: Room 206, 1011 Halei Road, Shanghai 201203,
Elite Natural Remedies Limited
Tel:+86-(0)-1365 9613 619
Address: 79, Xiuling Road, Nanning, Guangxi 322000,
Kouting Chemical Co.,Ltd
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Address: Hunan Road, Pudong New District, Shanghai, Shanghai 201318,
WuXi AppTec (Tianjin) Co,. Ltd.
Tel:86-22-59863146
Address: 111 HuangHai Road TEDA Tianjin, P. R. China
UNO Scientific Co.,Ltd
Tel:86-760-89923177
Address: 7 floor , Biological Valley Building,No.1 Jiankang Road, Torch Development Zone, Zhongshan,Guangdong,China
Jinan Haohua Industry Co., Ltd.
Tel:0086-531-58773055
Address: No.59 Gongye South RD
Xi'an Natural Source Bio-Engineering Co.,Ltd
Tel:18792873592
Address: xian
Chenzhou Miroherb Bioloical products co., ltd
Tel:+86-0731-89875292
Address: Agricultural School ,Qiaokou Town,Suxian District,Chenzhou Hunan
Shenzhen Yaxinda Import &Export Co,Ltd
Tel:+86-755-82824033
Address: SHIXIA NORTH STREET, FUTIAN DISTRICT, SHENZHEN
Kingherbs LTD
Tel:86-731-89865681
Address: 901#, Blding 3, WanShuDanDi(cara@kingherbs.com.cn)
Zhongbei Northland Bio-Chem Industry Co., Ltd.
Tel:86-452-6197119
Address: 5F, C Liandalijing Bulding,No 259 Xinjiang Road, Jianhua District, Qiqiha'er City, Heilongjiang Province
Chenzhou MingRun biological products Co., LTD
Tel:86-731-15974178799
Address: Changsha market shaoshan south road 498, a 1004 room in the transfer
Zhengzhou Tongguang Chemical Science C,.Ltd
Tel:-86-371-60107515
Address: No.120 Huanghe Road Zhengzhou
Xi'an Bosheng Biological Technology Co., Ltd.
Tel:86-29-82627475 13310972557
Address: Rm. 504, Rose Mansion, Keji Road, Xian High-Tech Development Zone, Xi'an Shaanxi, 710075 China
shanghai Tauto Biotech Co., Ltd
Tel:86-21-51320588
Address: No. 326, Aidisheng Rd , Zhangjiang Hi-tech Park, Shanghai , P.R.CHINA

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