ChemNet > CAS > 3681-99-0 puerarin

3681-99-0 puerarin

product Name	puerarin
CAS No	3681-99-0
Synonyms	7,4'-Dihydroxy-8-C-glucosylisoflavone; 8-beta-D-Glucopyranosyl-7-hydroxy-3-(4-hydroxyphenyl)-4H-1-benzopyran-4-one; Daidzein-8-C-glucoside; 4H-1-Benzopyran-4-one, 8-beta-D-glucopyranosyl-7-hydroxy-3-(4-hydroxyphenyl)-; Puerarine; 8-glucosyldaidzein; 7-hydroxy-3-[4-hydroxyphenyl]-1-benzopyran-4-one 8-[beta-D-glucopyranoside; 7,4'-Dihydroxy-8-C-Glucosylisoflavone; 8-(Beta-D-Glucopyranosyl-7-Hydroxy-3-(4-Hydroxyphenyl)-4h-1-Benzopyran-4-One; 4',7-Dihydroxy-8-C-Glucosylisoflavone; purerarin; 7-Hydroxy-3-(4-Hydroxyphenyl)-8-[(2s,3s,4r,5r,6r)-3,4,5-Trihydroxy-6-(Hydroxymethyl)Oxan-2-Yl]Chromen-4-One; Kudzu Extract; 1-n-Dodecylazacycloneptan-2-one Nizatidine; (1S)-1,5-anhydro-1-[7-hydroxy-3-(4-hydroxyphenyl)-4-oxo-4H-chromen-8-yl]-D-glucitol; 1,5-anhydro-1-[7-hydroxy-3-(4-hydroxyphenyl)-4-oxo-4H-chromen-8-yl]hexitol; (1xi)-1,5-anhydro-1-[7-hydroxy-3-(4-hydroxyphenyl)-4-oxo-4H-chromen-8-yl]-D-glucitol; Kudzu Root extract; Pueraria root flavone; Pueraria Root Extract
Molecular Formula	C₂₁H₂₀O₉
Molecular Weight	416.3781
InChI	InChI=1/C21H20O9/c22-7-14-17(26)18(27)19(28)21(30-14)15-13(24)6-5-11-16(25)12(8-29-20(11)15)9-1-3-10(23)4-2-9/h1-6,8,14,17-19,21-24,26-28H,7H2/t14-,17-,18+,19-,21?/m1/s1
Molecular Structure
Density	1.614g/cm³
Melting point	187-189℃
Boiling point	688°C at 760 mmHg
Refractive index	1.719
Flash point	245.1°C
Vapour Pressur	7.06E-20mmHg at 25°C
Hazard Symbols
Risk Codes
Safety Description	S22:; S24/25:;

Chemicals Suppliers(24):: 1Smart Chemicals Group Co. Ltd.; 2Shanghai Brightol International Co.,Ltd; 3Xi'an Tiancheng Drugs & Bio-engineering Co.; 4ZHEJIANG GRAND-PRO CO., LTD.; 5Hangzhou Colorific Chemicals Co., Ltd.; 6Chengdu Okay Plant&Chemical Co,.Ltd.; 7Canfo Chemical Co., Ltd.; 8AFINE CHEMICALS LIMITED; 9SUNWELL CHEMICALS CO.,LTD.; 10CHONGQING TRUST LONG CO.,LTD.; Contact Suppliers

潘金莲被吸乳揉到高潮的视频,久久99久久99精品免观看,在电影院里拨开内裤挺进,护士交换粗吟配乱大交动态图