南京辰瑞晟生物医药科技有限公司
司美格鲁肽 , 阿法诺肽 , 索玛鲁肽 , 他达那非 , 甾体激素原料
龙胆草提取物:龙胆苦苷5% 10% 98%CAS: 20831-76-9原料可用于制剂科研植物提取物工厂

龙胆苦苷是一种天然产物,通常从龙胆植物中提取得到。它属于一类称为黄酮苷的植物次生代谢物。

龙胆苦苷具有以下性质:
1. 外观:龙胆苦苷呈淡黄色结晶粉末状。
2. 溶解性:可溶于水和醇类溶剂。
3. 味道:味苦。

龙胆苦苷有一系列的药理活性,主要用途包括:
1. 消炎作用:它可以抑制炎症过程,减轻炎症相关症状。
2. 刺激胆汁分泌:龙胆苦苷可以促进胆汁分泌,帮助消化和排除废物。
3. 抗氧化作用:它可以清除自由基,减少细胞氧化损伤。

制取龙胆苦苷的方法主要是通过植物提取技术,包括使用溶剂提取和分离纯化的步骤。


中文名龙胆苦苷
英文名(5R-trans)-6-(β-D-glucopyranosyloxy)-5,6-dihydro-5-vinyl-1H,3H-pyrano[3,4-c]pyran-1-one
别名龙胆苦甙
龙胆苦苷
龙胆提取物.龙胆苦甙
龙胆苦苷(龙胆苦甙)
龙胆苦苷(分析标准品)
龙胆苦苷, 来源有龙胆根
GENTIOPICROSIDE 龙胆苦苷
英文别名20831-76-9
GENTIOPICRIN
gentiopicroside
glucopyranosyloxy)-5,6-dihydro-,(5R-trans)-
1H,3H-Pyrano[3,4-c]pyran-1-one,5-ethenyl-6-(β-D-
(5S,6R)-5-ethenyl-1-oxo-5,6-dihydro-1H,3H-pyrano[3,4-c]pyran-6-yl hexopyranoside
(5R)-5β-Vinyl-6α-(β-D-glucopyranosyloxy)-5,6-dihydro-1H,3H-pyrano[3,4-c]pyran-1-one
(5R,6S)-1-Oxo-5-vinyl-5,6-dihydro-1H,3H-pyrano[3,4-c]pyr-6-yl-beta-D-glucopyranoside
(5R)-5β-Ethenyl-6α-(β-D-glucopyranosyloxy)-5,6-dihydro-1H,3H-pyrano[3,4-c]pyran-1-one
(5R,6S)-1-Oxo-5-vinyl-5,6-dihydro-1H,3H-pyrano[3,4-c]pyran-6-yl beta-D-glucopyranoside
(5R-trans)-6-(β-D-glucopyranosyloxy)-5,6-dihydro-5-vinyl-1H,3H-pyrano[3,4-c]pyran-1-one
(5R,6S)-5-ethenyl-1-oxo-5,6-dihydro-1H,3H-pyrano[3,4-c]pyran-6-yl beta-D-glucopyranoside
(5R-trans)-5-Ethenyl-6-(b-D-glucopyranosyloxy)-5,6-dihydro-1H,3H-pyrano[3,4-c]pyran-1-one
1H,3H-Pyrano[3,4-c]pyran-1-one, 5-ethenyl-6-(b-D-glucopyranosyloxy)-5,6-dihydro-, (5R,6S)-
1H,3H-pyrano[3,4-c]pyran-1-one, 5-ethenyl-6-(beta-D-glucopyranosyloxy)-5,6-dihydro-, (5R,6S)-
1H,3H-Pyrano[3,4-c]pyran-1-one, 5-ethenyl-6-(b-D-glucopyranosyloxy)-5,6-dihydro-, (5R-trans)-
(5R-trans)-5-Ethenyl-6-(.beta.-d-glucopyranosyloxy)-5,6-dihydro-1H,3H-pyrano[3,4-c]pyran-1-one
(5R,6S)-5-ethenyl-6-[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-5,6-dihydro-3H-pyrano[5,4-c]pyran-1-one
(5R,6S)-6-{[(2S,3R,4S,5S,6R)-3,4,5-Trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl]oxy}-5-vinyl-5,6-dihydro-1H,3H-pyrano[3,4-c]pyran-1-on
(5R,6S)-6-{[(2S,3R,4S,5S,6R)-3,4,5-Trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl]oxy}-5-vinyl-5,6-dihydro-1H,3H-pyrano[3,4-c]pyran-1-one
(5R,6S)-5-éthènyl-6-{[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxyméthyl)tétrahydro-2H-pyran-2-yl]oxy}-5,6-dihydro-1H,3H-pyrano[3,4-c]pyran-1-one
CAS20831-76-9
EINECS244-070-2
化学式C16H20O9
分子量356.33
InChIInChI=1/C16H20O9/c1-2-7-8-3-4-22-14(21)9(8)6-23-15(7)25-16-13(20)12(19)11(18)10(5-17)24-16/h2-3,6-7,10-13,15-20H,1,4-5H2/t7-,10?,11?,12?,13?,15+,16?/m0/s1
密度1.52±0.1 g/cm3(Predicted)
熔点191°C
沸点667.8±55.0 °C(Predicted)
比旋光度-200 º (c=2, H2O)
闪点247.129°C
蒸汽压0mmHg at 25°C
溶解度DMSO (微溶),乙醇 (微溶,超声处理)
折射率1.623
酸度系数12.79±0.70(Predicted)
存储条件2-8°C(protect from light)
稳定性吸湿性
敏感性Easily absorbing moisture
外观固体
颜色Pale Beige
物化性质类白色结晶粉末,易溶于甲醇,几乎不溶于yimi,来源于长梗秦艽(西藏,甘肃)秦艽根茎 龙胆,苦胆草。
MDL号MFCD00075700


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