CAS No.52286-74-5,Ginsenoside Rg2 Suppliers

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Basic Information

Molecular Structure:
CAS No.:	52286-74-5
Name:	Ginsenoside Rg2
Article Data:	4

Formula:	C₄₂H₇₂O₁₃
Molecular Weight:	785.026
Synonyms:	Dammarane,b-D-glucopyranoside deriv.;20(S)-Ginsenoside Rg2;Chikusetsusaponin I;GF VI;Panaxoside Rg2;Prosapogenin C2;(6)-(alpha-L-Rhamnopyranosyl(1-rham-2-glu)-beta-D-glucopyranosyl)-20S-protopanaxatriol;(3β,6α,12β)-3,12,20-Trihydroxydammar-24-en-6-yl 2-O-(6-deoxy-α-L-mannopyranosyl)-β-D-glucopyranoside;b-D-Glucopyranoside, (3b,6a,12b)-3,12,20-trihydroxydammar-24-en-6-yl 2-O-(6-deoxy-a-L-mannopyranosyl)-;
Density:	1.301 g/cm³
Melting Point:	187～189℃
Boiling Point:	881.04 °C at 760 mmHg
Flash Point:	486.636 °C
Hazard Symbols:	Xn
Risk Codes:	22
Safety:	24/25
PSA:	218.99000
LogP:	2.14740

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Specification

The Ginsenoside Rg2, with the CAS registry number 52286-74-5, is also known as (6)-(alpha-L-Rhamnopyranosyl(1-rham-2-glu)-beta-D-glucopyranosyl)-20S-protopanaxatriol. It belongs to the product categories of Saponins; Ginsenoside series. This chemical's molecular formula is C₄₂H₇₂O₁₃ and molecular weight is 785.01. What's more, its systematic name is (3β,6α,12β)-3,12,20-Trihydroxydammar-24-en-6-yl 2-O-(6-deoxy-α-L-mannopyranosyl)-β-D-glucopyranoside. Its classification codes are: (1)Drug / Therapeutic Agent; (2)Natural Product. It appears also to be abundant in Panax ginseng and could protect memory impairment via anti-apoptosis in a rat model with vascular dementia. It is a α-L-Rha→β-D-Glc glycoside of panaxatriol.

Physical properties of Ginsenoside Rg2 are: (1)ACD/LogP: 3.647; (2)# of Rule of 5 Violations: 3; (3)ACD/LogD (pH 5.5): 3.65; (4)ACD/LogD (pH 7.4): 3.65; (5)ACD/BCF (pH 5.5): 347.75; (6)ACD/BCF (pH 7.4): 347.75; (7)ACD/KOC (pH 5.5): 2292.81; (8)ACD/KOC (pH 7.4): 2292.80; (9)#H bond acceptors: 13; (10)#H bond donors: 9; (11)#Freely Rotating Bonds: 18; (12)Polar Surface Area: 218.99 Å²; (13)Index of Refraction: 1.593; (14)Molar Refractivity: 204.4 cm³; (15)Molar Volume: 603.267 cm³; (16)Polarizability: 81.031×10^-24cm³; (17)Surface Tension: 63.20 dyne/cm; (18)Density: 1.301 g/cm³; (19)Flash Point: 486.636 °C; (20)Enthalpy of Vaporization: 145.459 kJ/mol; (21)Boiling Point: 881.04 °C at 760 mmHg; (22)Vapour Pressure: 0 mmHg at 25°C.

You can still convert the following datas into molecular structure:
(1)SMILES: C/C(C)=C\CC[C@](C)(O)[C@H]6CC[C@]5(C)[C@@H]6[C@H](O)C[C@H]4[C@@]5(C)C[C@H](O[C@@H]2O[C@H](CO)[C@@H](O)[C@H](O)[C@H]2O[C@@H]1O[C@@H](C)[C@H](O)[C@@H](O)[C@H]1O)[C@@H]3[C@]4(C)CC[C@H](O)[C@@]3(C)C
(2)Std. InChI: InChI=1S/C42H72O13/c1-20(2)11-10-14-42(9,51)22-12-16-40(7)28(22)23(44)17-26-39(6)15-13-27(45)38(4,5)35(39)24(18-41(26,40)8)53-37-34(32(49)30(47)25(19-43)54-37)55-36-33(50)31(48)29(46)21(3)52-36/h11,21-37,43-51H,10,12-19H2,1-9H3/t21-,22-,23+,24-,25+,26+,27-,28-,29-,30+,31+,32-,33+,34+,35-,36-,37+,39+,40+,41+,42-/m0/s1
(3)Std. InChIKey: AGBCLJAHARWNLA-DQUQINEDSA-N

The toxicity data is as follows:

Organism	Test Type	Route	Reported Dose (Normalized Dose)	Effect	Source
mouse	LD50	intraperitoneal	1340mg/kg (1340mg/kg)		Arzneimittel-Forschung. Drug Research. Vol. 25, Pg. 343, 1975.