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131573-90-5

中文名稱 山茶甙B
英文名稱 camelliaside B
CAS 131573-90-5
分子式 C32H38O19
分子量 726.63
MOL 文件 131573-90-5.mol
更新日期 2024/02/02 15:50:15
131573-90-5 結(jié)構(gòu)式 131573-90-5 結(jié)構(gòu)式

基本信息

中文別名
山茶醇
山茶苷B
山茶甙B
山茶甙B對照品
山茶甙B標(biāo)準(zhǔn)品
英文別名
camelliaside B
6)-O-[beta-D-xylopyranosyl-(1→
3-(2-O-β-D-Xylopyranosyl-6-O-α-L-rhamnopyranosyl-β-D-glucopyranosyloxy)-5,7-dihydroxy-2-(4-hydroxyphenyl)-4H-1-benzopyran-4-one
3-[2-O-(β-D-Xylopyranosyl)-6-O-(6-deoxy-α-L-mannopyranosyl)-β-D-glucopyranosyloxy]-5,7-dihydroxy-2-(4-hydroxyphenyl)-4H-1-benzopyran-4-one
4H-1-Benzopyran-4-one,3-[(O-6-deoxy-a-L-mannopyranosyl-(16)-O-[b-D-xylopyranosyl-(12)]-b-D-glucopyranosyl)oxy]-5,7-dihydroxy-2-(4-hydroxyphenyl)-
4H-1-Benzopyran-4-one, 3-[(O-6-deoxy-α-L-mannopyranosyl-(1→6)-O-[β-D-xylopyranosyl-(1→2)]-β-D-glucopyranosyl)oxy]-5,7-dihydroxy-2-(4-hydroxyphenyl)-
3-[(O-6-Deoxy-alpha-L-mannopyranosyl-(1-6)-O-[beta-D-xylopyranosyl-(1-2)]-beta-D-glucopyranosyl)oxy]-5,7-dihydroxy-2-(4-hydroxyphenyl)-4H-1-benzopyran-4-one
5,7-dihydroxy-3-[(2R,3R,4S,5R,6R)-5-hydroxy-6-(hydroxymethyl)-4-[(2S,3R,4R,5R,6S)-3,4,5-trihydroxy-6-methyloxan-2-yl]oxy-3-[(2S,3R,4S,5R)-3,4,5-trihydroxyoxan-2-yl]oxyoxan-2-yl]oxy-2-(4-hydroxyphenyl)chromen-4-one
所屬類別
生物化工:植物提取物

物理化學(xué)性質(zhì)

沸點(diǎn)1061.8±65.0 °C(Predicted)
密度1.78±0.1 g/cm3(Predicted)
酸度系數(shù)(pKa)6.20±0.40(Predicted)
形態(tài)Solid
顏色Light yellow to yellow

常見問題列表

生物活性
Camelliaside B 是來自茶 (Camellia oleifera) 種子殘?jiān)状继崛∥镏械囊环N類黃酮。
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