| Identification | More | [Name]
GINSENOSIDE RB2 | [CAS]
11021-13-9 | [Synonyms]
GINSENOSIDE RB2
beta-d-glucopyranoside,(3-beta,12-beta)-20-((6-o-alpha-l-arabinopyranosyl-beta
-d-glucopyranosyl)oxy)-12-hydroxydammar-24-en-3-yl2-o-beta-d-glucopyranosyl-
ginsenosidec
20-[(6-O-alpha-L-arabinopyranosyl-beta-D-glucopyranosyl)oxy]-12beta-hydroxydammar-24-en-3beta-yl 2-O-beta-D-glucopyranosyl-beta-D-glucopyranoside
GINSENOSIDE Rb2 hplc
GINSENOSIDE RB2 WITH HPLC
arabinopyranosyl-β-D-glucopyranosyl)oxy]-12-
β-D-Glucopyranoside,(3β,12β)-20-[(6-O-α-L-
20-((6-O-alpha-L-Arabinopyranosyl-beta-D-glucopyranosyl)oxy)-12beta-hydroxydammar-24-en-3beta-yl 2-O-beta-D-glucopyranosyl-beta-D-glucopyranoside | [EINECS(EC#)]
234-251-4 | [Molecular Formula]
C53H90O22 | [MDL Number]
MFCD00221755 | [Molecular Weight]
1079.27 | [MOL File]
11021-13-9.mol |
| Chemical Properties | Back Directory | [Melting point ]
197～199℃ | [Boiling point ]
1117.1±65.0 °C(Predicted) | [density ]
1.42±0.1 g/cm3(Predicted) | [storage temp. ]
Sealed in dry,2-8°C | [solubility ]
DMSO (Slightly), Methanol (Slightly, Sonicated) | [form ]
neat | [pka]
12.85±0.70(Predicted) | [color ]
White to Off-White | [Detection Methods]
NMR,HPLC | [Stability:]
Hygroscopic | [LogP]
4.730 (est) | [CAS DataBase Reference]
11021-13-9(CAS DataBase Reference) |
| Safety Data | Back Directory | [Risk Statements ]
R22:Harmful if swallowed. | [Safety Statements ]
S45:In case of accident or if you feel unwell, seek medical advice immediately (show label where possible) . | [WGK Germany ]
3 | [RTECS ]
LZ5779240 | [HS Code ]
29389090 |
| Hazard Information | Back Directory | [Uses]
Ginsenoside Rb2 inhibits the catecholamines secretory responses activated by nicotinic stimulation and by direct membrane depolarization from isolated perfused rat adrenal medulla. | [Definition]
ChEBI: Ginsenoside Rb2 is a ginsenoside found in Panax ginseng that is dammarane which is substituted by hydroxy groups at the 3beta, 12beta and 20 pro-S positions, in which the hydroxy groups at positions 3 and 20 have been converted to the corresponding beta-D-glucopyranosyl-(1->2)-beta-D-glucopyranoside and alpha-L-arabinopyranosyl-(1->6)-beta-D-glucopyranoside respectively, and in which a double bond has been introduced at the 24-25 position. It has a role as a plant metabolite, an antiviral agent and a hypoglycemic agent. It is a 12beta-hydroxy steroid, a beta-D-glucoside, a disaccharide derivative, a ginsenoside and a tetracyclic triterpenoid. It derives from a hydride of a dammarane. | [storage]
4°C, protect from light |
|
|