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Acanthopanaxoside B

CAS# 915792-03-9

Acanthopanaxoside B

2D Structure

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Quality Control of Acanthopanaxoside B

3D structure

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Acanthopanaxoside B

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Chemical Properties of Acanthopanaxoside B

Cas No. 915792-03-9 SDF Download SDF
PubChem ID 11993928 Appearance Powder
Formula C61H98O27 M.Wt 1263.43
Type of Compound Triterpenoids Storage Desiccate at -20°C
Solubility Soluble in Chloroform,Dichloromethane,Ethyl Acetate,DMSO,Acetone,etc.
Chemical Name [(2S,3R,4S,5S,6R)-6-[[(2R,3R,4R,5S,6R)-6-(acetyloxymethyl)-3,4-dihydroxy-5-[(2S,3R,4R,5R,6S)-3,4,5-trihydroxy-6-methyloxan-2-yl]oxyoxan-2-yl]oxymethyl]-3,4,5-trihydroxyoxan-2-yl] (4aS,6aR,6aS,6bR,8aR,10S,12aR,14bS)-10-[(2S,3R,4S,5S)-4,5-dihydroxy-3-[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxyoxan-2-yl]oxy-2,2,6a,6b,9,9,12a-heptamethyl-1,3,4,5,6,6a,7,8,8a,10,11,12,13,14b-tetradecahydropicene-4a-carboxylate
SMILES CC1C(C(C(C(O1)OC2C(OC(C(C2O)O)OCC3C(C(C(C(O3)OC(=O)C45CCC(CC4C6=CCC7C8(CCC(C(C8CCC7(C6(CC5)C)C)(C)C)OC9C(C(C(CO9)O)O)OC1C(C(C(C(O1)CO)O)O)O)C)(C)C)O)O)O)COC(=O)C)O)O)O
Standard InChIKey NYFPVHPLEGGWHZ-DIUPZIBKSA-N
Standard InChI InChI=1S/C61H98O27/c1-25-36(65)40(69)44(73)51(81-25)86-48-32(24-78-26(2)63)84-50(47(76)43(48)72)80-23-31-39(68)42(71)46(75)53(83-31)88-55(77)61-18-16-56(3,4)20-28(61)27-10-11-34-58(7)14-13-35(57(5,6)33(58)12-15-60(34,9)59(27,8)17-19-61)85-54-49(37(66)29(64)22-79-54)87-52-45(74)41(70)38(67)30(21-62)82-52/h10,25,28-54,62,64-76H,11-24H2,1-9H3/t25-,28-,29-,30+,31+,32+,33-,34+,35-,36-,37-,38+,39+,40+,41-,42-,43+,44+,45+,46+,47+,48+,49+,50+,51-,52-,53-,54-,58-,59+,60+,61-/m0/s1
General tips For obtaining a higher solubility , please warm the tube at 37 ℃ and shake it in the ultrasonic bath for a while.Stock solution can be stored below -20℃ for several months.
We recommend that you prepare and use the solution on the same day. However, if the test schedule requires, the stock solutions can be prepared in advance, and the stock solution must be sealed and stored below -20℃. In general, the stock solution can be kept for several months.
Before use, we recommend that you leave the vial at room temperature for at least an hour before opening it.
About Packaging 1. The packaging of the product may be reversed during transportation, cause the high purity compounds to adhere to the neck or cap of the vial.Take the vail out of its packaging and shake gently until the compounds fall to the bottom of the vial.
2. For liquid products, please centrifuge at 500xg to gather the liquid to the bottom of the vial.
3. Try to avoid loss or contamination during the experiment.
Shipping Condition Packaging according to customer requirements(5mg, 10mg, 20mg and more). Ship via FedEx, DHL, UPS, EMS or other couriers with RT, or blue ice upon request.

Source of Acanthopanaxoside B

The herbs of Acanthopanax senticosus

Protocol of Acanthopanaxoside B

Structure Identification
J Nat Prod. 2006 Nov;69(11):1577-81.

Biologically active triterpenoid saponins from Acanthopanax senticosus.[Pubmed: 17125224 ]


METHODS AND RESULTS:
Three new triterpenoid saponins, acanthopanaxoside A (1), Acanthopanaxoside B (7), and acanthopanaxoside C (13), were isolated from the leaves of Acanthopanax senticosus, together with 12 known saponins. The structures of these new saponins were established as 3-O-beta-D-glucopyranosyl-(1-->2)-alpha-L-arabinopyranosyl-30-nor-olean-12,20(29)-dien-28-oic acid 28-O-alpha-L-rhamnopyranosyl-(1-->4)-6-O-acetyl-beta-D-glucopyranosyl-(1-->6)-beta-D-glucopyranosyl ester (1), 3-O-beta-D-glucopyranosyl-(1-->2)-alpha-L-arabinopyranosyl oleanolic acid 28-O-alpha-L-rhamnopyranosyl-(1-->4)-6-O-acetyl-beta-D-glucopyranosyl-(1-->6)-beta-D-glucopyranosyl ester (7), and 3-O-alpha-L-rhamnopyranosyl-(1-->2)-alpha-L-arabinopyranosyl-3beta-hydroxyolean-12-ene-28,29-dioic acid (13), on the basis of spectroscopic analysis and chemical degradation. Among the known compounds, sessiloside and tauroside H1 are reported for the first time from A. senticosus.
CONCLUSIONS:
The biological activity of compounds 1-15 was examined against pancreatic lipase. Ciwujianoside C1 (6), tauroside H1 (11), 3-O-alpha-rhamnopyranosyl-(1-->2)-alpha-arabinopyranosyl mesembryanthemoidigenic acid (12), acanthopanaxoside C (13), sessiloside (14), and chiisanoside (15) inhibited pancreatic lipase activity in vitro. In turn, ciwujianosides C2 (3), D2 (5), C4 (8), and C3 (10) and hederasaponin B (9) enhanced this enzyme.

Acanthopanaxoside B Dilution Calculator

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Acanthopanaxoside B Molarity Calculator

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Preparing Stock Solutions of Acanthopanaxoside B

1 mg 5 mg 10 mg 20 mg 25 mg
1 mM 0.7915 mL 3.9575 mL 7.915 mL 15.8299 mL 19.7874 mL
5 mM 0.1583 mL 0.7915 mL 1.583 mL 3.166 mL 3.9575 mL
10 mM 0.0791 mL 0.3957 mL 0.7915 mL 1.583 mL 1.9787 mL
50 mM 0.0158 mL 0.0791 mL 0.1583 mL 0.3166 mL 0.3957 mL
100 mM 0.0079 mL 0.0396 mL 0.0791 mL 0.1583 mL 0.1979 mL
* Note: If you are in the process of experiment, it's necessary to make the dilution ratios of the samples. The dilution data above is only for reference. Normally, it's can get a better solubility within lower of Concentrations.

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References on Acanthopanaxoside B

Biologically active triterpenoid saponins from Acanthopanax senticosus.[Pubmed:17125224]

J Nat Prod. 2006 Nov;69(11):1577-81.

Three new triterpenoid saponins, acanthopanaxosides A (1), B (7), and C (13), were isolated from the leaves of Acanthopanax senticosus, together with 12 known saponins. The structures of these new saponins were established as 3-O-beta-D-glucopyranosyl-(1-->2)-alpha-L-arabinopyranosyl-30-nor-olean-12,20(29) -dien-28-oic acid 28-O-alpha-L-rhamnopyranosyl-(1-->4)-6-O-acetyl-beta-D-glucopyranosyl-(1-->6)-bet a-D-glucopyranosyl ester (1), 3-O-beta-D-glucopyranosyl-(1-->2)-alpha-L-arabinopyranosyl oleanolic acid 28-O-alpha-L-rhamnopyranosyl-(1-->4)-6-O-acetyl-beta-D-glucopyranosyl-(1-->6)-bet a-D-glucopyranosyl ester (7), and 3-O-alpha-L-rhamnopyranosyl-(1-->2)-alpha-L-arabinopyranosyl-3beta-hydroxyolean-1 2-ene-28,29-dioic acid (13), on the basis of spectroscopic analysis and chemical degradation. Among the known compounds, sessiloside and tauroside H1 are reported for the first time from A. senticosus. The biological activity of compounds 1-15 was examined against pancreatic lipase. Ciwujianoside C1 (6), tauroside H1 (11), 3-O-alpha-rhamnopyranosyl-(1-->2)-alpha-arabinopyranosyl mesembryanthemoidigenic acid (12), acanthopanaxoside C (13), sessiloside (14), and chiisanoside (15) inhibited pancreatic lipase activity in vitro. In turn, ciwujianosides C2 (3), D2 (5), C4 (8), and C3 (10) and hederasaponin B (9) enhanced this enzyme.

Description

Acanthopanaxoside B is a triterpenoid saponin isolated from the leaves of Acanthopanax senticosus.

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