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2''-O-acetylsaikosaponin A

CAS# 102934-42-9

2''-O-acetylsaikosaponin A

Catalog No. BCN8736----Order now to get a substantial discount!

Product Name & Size Price Stock
2''-O-acetylsaikosaponin A: 5mg $380 In Stock
2''-O-acetylsaikosaponin A: 10mg Please Inquire In Stock
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Quality Control of 2''-O-acetylsaikosaponin A

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Chemical structure

2''-O-acetylsaikosaponin A

3D structure

Chemical Properties of 2''-O-acetylsaikosaponin A

Cas No. 102934-42-9 SDF Download SDF
PubChem ID 21637634 Appearance Powder
Formula C44H70O14 M.Wt 823
Type of Compound Triterpenoids Storage Desiccate at -20°C
Solubility Soluble in Chloroform,Dichloromethane,Ethyl Acetate,DMSO,Acetone,etc.
Chemical Name [(2~{S},3~{R},4~{S},5~{S},6~{R})-2-[(2~{R},3~{R},4~{S},5~{S},6~{R})-3,5-dihydroxy-2-[[(1~{S},2~{S},4~{S},5~{R},8~{R},9~{R},10~{S},13~{S},14~{R},17~{S},18~{R})-2-hydroxy-9-(hydroxymethyl)-4,5,9,13,20,20-hexamethyl-24-oxahexacyclo[15.5.2.0^{1,18}.0^{4,17}.0^{5,14}.0^{8,13}]tetracos-15-en-10-yl]oxy]-6-methyloxan-4-yl]oxy-4,5-dihydroxy-6-(hydroxymethyl)oxan-3-yl] acetate
SMILES CC1C(C(C(C(O1)OC2CCC3(C(C2(C)CO)CCC4(C3C=CC56C4(CC(C7(C5CC(CC7)(C)C)CO6)O)C)C)C)O)OC8C(C(C(C(O8)CO)O)O)OC(=O)C)O
Standard InChIKey SRKDRDBFLMDBPW-GXPBSCBUSA-N
Standard InChI InChI=1S/C44H70O14/c1-22-30(49)34(58-37-35(55-23(2)47)32(51)31(50)24(19-45)56-37)33(52)36(54-22)57-29-11-12-39(5)25(40(29,6)20-46)9-13-41(7)26(39)10-14-44-27-17-38(3,4)15-16-43(27,21-53-44)28(48)18-42(41,44)8/h10,14,22,24-37,45-46,48-52H,9,11-13,15-21H2,1-8H3/t22-,24-,25-,26-,27-,28+,29+,30+,31-,32+,33-,34+,35-,36+,37+,39+,40+,41-,42+,43-,44+/m1/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 2''-O-acetylsaikosaponin A

The roots of Bupleurum chinense DC.

Protocol of 2''-O-acetylsaikosaponin A

Structure Identification
Zhongguo Zhong Yao Za Zhi. 1996 Dec;21(12):739-41, 762.

Chemical constituents of the roots of Bupleurum longicaule Wall. ex DC. var. franchetii de Boiss and B. chaishoui Shan et Sheh.[Pubmed: 9812680]


METHODS AND RESULTS:
From the roots of Bupleurum longicaule var. franchetii, B. chaishoui and the official species B. chinense, ten saikosaponins have been isolated and identified as saikosaponin a, saikosaponin d, saikosaponin c, saikosaponin e, saikosaponin b2, 2''-O-acetylsaikosaponin A , 3"-O-acetylsaikosaponin a, 3"-O-acetylsaikosaponin d, 6"-O-acetylsaikosaponin a and 6"-O-acetylsaikosaponin d respectively.
CONCLUSIONS:
It has been shown that the chemical constituents of these three Bupleurum plants are very similar, therefore, the medicinal value of B. longicaule var. franchetii and B. chaishoui is further verified.

2''-O-acetylsaikosaponin A Dilution Calculator

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2''-O-acetylsaikosaponin A Molarity Calculator

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Preparing Stock Solutions of 2''-O-acetylsaikosaponin A

1 mg 5 mg 10 mg 20 mg 25 mg
1 mM 1.2151 mL 6.0753 mL 12.1507 mL 24.3013 mL 30.3767 mL
5 mM 0.243 mL 1.2151 mL 2.4301 mL 4.8603 mL 6.0753 mL
10 mM 0.1215 mL 0.6075 mL 1.2151 mL 2.4301 mL 3.0377 mL
50 mM 0.0243 mL 0.1215 mL 0.243 mL 0.486 mL 0.6075 mL
100 mM 0.0122 mL 0.0608 mL 0.1215 mL 0.243 mL 0.3038 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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