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Pseudoproto Pb

CAS# 102100-46-9

Pseudoproto Pb

Catalog No. BCN2838----Order now to get a substantial discount!

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Quality Control of Pseudoproto Pb

Number of papers citing our products

Chemical structure

Pseudoproto Pb

3D structure

Chemical Properties of Pseudoproto Pb

Cas No. 102100-46-9 SDF Download SDF
PubChem ID 102004848 Appearance Powder
Formula C57H92O25 M.Wt 1177.4
Type of Compound Steroids Storage Desiccate at -20°C
Solubility Soluble in Chloroform,Dichloromethane,Ethyl Acetate,DMSO,Acetone,etc.
SMILES CC1C(C(C(C(O1)OC2C(OC(C(C2O)O)OC3C(OC(C(C3O)OC4C(C(C(C(O4)C)O)O)O)OC5CCC6(C7CCC8(C(C7CC=C6C5)CC9C8C(=C(O9)CCC(C)COC1C(C(C(C(O1)CO)O)O)O)C)C)C)CO)C)O)O)O
Standard InChIKey MOSQNTRCEDPVHL-SGNRALSYSA-N
Standard InChI InChI=1S/C57H92O25/c1-21(20-72-51-43(67)41(65)38(62)33(18-58)78-51)8-11-31-22(2)35-32(77-31)17-30-28-10-9-26-16-27(12-14-56(26,6)29(28)13-15-57(30,35)7)76-55-50(82-53-45(69)40(64)37(61)24(4)74-53)47(71)49(34(19-59)79-55)81-54-46(70)42(66)48(25(5)75-54)80-52-44(68)39(63)36(60)23(3)73-52/h9,21,23-25,27-30,32-55,58-71H,8,10-20H2,1-7H3/t21-,23-,24-,25-,27-,28+,29-,30-,32-,33+,34+,35-,36-,37-,38+,39+,40+,41-,42-,43+,44+,45+,46+,47-,48-,49+,50+,51+,52-,53-,54-,55+,56-,57-/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 Pseudoproto Pb

The rhizomes of Paris yunnanensis Franch.

Protocol of Pseudoproto Pb

Structure Identification
Chemical & pharmaceutical bulletin 34(1), 82-87, 1986-01-25

Studies on the Constituents of Palmae Plants. III. : The Constituents of Chamaerops humilis L. and Trachycarpus wagnerianus BECC.[Reference: WebLink]


METHODS AND RESULTS:
We isolated and identified methyl proto-dioscin and pseudoproto-dioscin from the stems, Pb, Tg, methyl proto-Pb and Pseudoproto Pb from the underground parts, and glucoluteolin, scolymoside, methyl proto-Pb and Pseudoproto Pb from the leaves of T. wagnerianus BECC.
CONCLUSIONS:
This is the first report of the isolation of tricin 7-O-β-rutinoside, Tg and pseudodiosgenin oligosides from Palmae plants, and also the first discovery of pseudosteroidal saponin from natural sources.

Pseudoproto Pb Dilution Calculator

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Pseudoproto Pb Molarity Calculator

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Preparing Stock Solutions of Pseudoproto Pb

1 mg 5 mg 10 mg 20 mg 25 mg
1 mM 0.8493 mL 4.2466 mL 8.4933 mL 16.9866 mL 21.2332 mL
5 mM 0.1699 mL 0.8493 mL 1.6987 mL 3.3973 mL 4.2466 mL
10 mM 0.0849 mL 0.4247 mL 0.8493 mL 1.6987 mL 2.1233 mL
50 mM 0.017 mL 0.0849 mL 0.1699 mL 0.3397 mL 0.4247 mL
100 mM 0.0085 mL 0.0425 mL 0.0849 mL 0.1699 mL 0.2123 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 Pseudoproto Pb

Studies on the Constituents of Palmae Plants. III. : The Constituents of Chamaerops humilis L. and Trachycarpus wagnerianus BECC.

Chemical & pharmaceutical bulletin 34(1), 82-87, 1986-01-25

We isolated and identified methyl proto-dioscin and pseudoproto-dioscin from the stems, Pb, Tg, methyl proto-Pb and Pseudoproto Pb from the underground parts, and glucoluteolin, scolymoside, methyl proto-Pb and Pseudoproto Pb from the leaves of T. wagnerianus BECC. This is the first report of the isolation of tricin 7-O-β-rutinoside, Tg and pseudodiosgenin oligosides from Palmae plants, and also the first discovery of pseudosteroidal saponin from natural sources.

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