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Merck
CN

41868

Supelco

人参皂甙 Rb2

analytical standard

别名:

(3β,12β)-20-[(6-O-α-L-阿拉伯吡喃基-β-D-吡喃葡糖基)氧基]-12-羟基达玛-24-en-3-yl 2-O-β-D-吡喃葡糖基-β-D-吡喃葡萄糖苷, NSC 308878

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关于此项目

经验公式（希尔记法）:
C53H90O22
化学文摘社编号:
11021-13-9
分子量:
1079.27
EC 号:
234-251-4
MDL编号:
MFCD00221755
UNSPSC代码:
85151701
PubChem化学物质编号:
329756160
NACRES:
NA.24

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等级

analytical standard

质量水平

100

方案

≥95.0% (HPLC)

保质期

limited shelf life, expiry date on the label

技术

HPLC: suitable
gas chromatography (GC): suitable

应用

food and beverages

包装形式

neat

储存温度

2-8°C

SMILES字符串

C\C(C)=C/CC[C@](C)(O[C@@H]1O[C@H](CO[C@@H]2OC[C@H](O)[C@H](O)[C@H]2O)[C@@H](O)[C@H](O)[C@H]1O)[C@H]3CC[C@]4(C)[C@@H]3[C@H](O)C[C@@H]5[C@@]6(C)CC[C@H](O[C@@H]7O[C@H](CO)[C@@H](O)[C@H](O)[C@H]7O[C@@H]8O[C@H](CO)[C@@H](O)[C@H](O)[C@H]8O)C(C)(C)[C@@H]6CC[C@@]45C

InChI

1S/C53H90O22/c1-23(2)10-9-14-53(8,75-47-43(67)39(63)37(61)29(72-47)22-69-45-41(65)34(58)26(57)21-68-45)24-11-16-52(7)33(24)25(56)18-31-50(5)15-13-32(49(3,4)30(50)12-17-51(31,52)6)73-48-44(40(64)36(60)28(20-55)71-48)74-46-42(66)38(62)35(59)27(19-54)70-46/h10,24-48,54-67H,9,11-22H2,1-8H3/t24-,25+,26-,27+,28+,29+,30-,31+,32-,33-,34-,35+,36+,37+,38-,39-,40-,41+,42+,43+,44+,45-,46-,47-,48-,50-,51+,52+,53-/m0/s1

InChI key

NODILNFGTFIURN-GZPRDHCNSA-N

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应用

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包装

无底玻璃瓶。内含物装在锥底内插管中。

其他说明

这种化合物常见于以下属的植物中：人参

象形图

Exclamation mark
GHS07

警示用语：

Warning

危险声明

H302

危险分类

Acute Tox. 4 Oral

储存分类代码

11 - Combustible Solids

WGK

WGK 3

闪点(°F)

Not applicable

闪点(°C)

Not applicable

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number
BCCN1854
BCCK1721
BCCH4909
BCCF3346
BCBZ5124

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Lin-Hu Quan et al.
Journal of industrial microbiology & biotechnology, 39(10), 1557-1562 (2012-06-22)
The ginsenoside-hydrolyzing β-glycosidase (Bgp3) derived from Microbacterium esteraromaticum transformed the major ginsenoside Rb2 to more pharmacologically active minor ginsenosides including compounds Y and K. The bgp3 gene consists of 2,271 bp encoding 756 amino acids which have homology to the
Ki Sung Kang et al.
Biological & pharmaceutical bulletin, 30(4), 724-728 (2007-04-06)
The free radical scavenging activities of Panax ginseng C.A. MEYER are known to increase by heat processing. Phenolic acids and Maillard reaction products (MRPs) have been suggested as active free radical scavenging components from our previous research, but heat processing-induced
Eun-Jeon Park et al.
Planta medica, 72(13), 1250-1253 (2006-09-19)
We investigated the apoptotic effects of the protopanaxadiol ginsenosides, Rb (1) and Rb (2), and their intestinal bacterial metabolite, 20-O-beta-D-glucopyranosyl-20(S)-protopanaxadiol (M1), and of the protopanaxatriol ginsenoside, Rg (1), and its intestinal bacterial metabolite, 20(S)-protopanaxatriol, in activated rat hepatic stellate cells
Jian-Wen Liu et al.
Acta pharmacologica Sinica, 24(2), 102-108 (2003-01-28)
The effect of ginsenoside Rb2 purified from Panax ginseng on fibrinolytic activity of bovine aortic endothelial cells (BAEC) was investigated. Cellular plasminogen activator (PA) level of the lysates was measured by the chromogenic substrate S-2403. Fibrin underlay technique was carried
Jae Youl Cho et al.
Planta medica, 68(6), 497-500 (2002-07-03)
We have examined the immunosuppressive effects of representative ginsenosides (Rb1, Rb2, Re and Rg1) from Panax ginseng C. A. Meyer on CD4+ and CD8+ lymphocyte proliferation. Ginsenosides differentially modulated lymphocyte proliferation induced by concanavalin A (Con A), lipopolysaccharide (LPS), phytohemaglutinin
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HPLC Separation: Ginsenosides from American Ginseng

Optimize HPLC method for ginsenoside separation using a mixture, applying it to American Ginseng root, with conditions and chromatograms shown.

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