Rebaudioside B

CAS# 58543-17-2

Rebaudioside B

Catalog No. BCN2612----Order now to get a substantial discount!

Product Name & Size Price Stock
Rebaudioside B:5mg Please Inquire In Stock
Rebaudioside B:10mg Please Inquire In Stock
Rebaudioside B:20mg Please Inquire In Stock
Rebaudioside B:50mg Please Inquire In Stock

Quality Control of Rebaudioside B

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Chemical structure

Rebaudioside B

3D structure

Chemical Properties of Rebaudioside B

Cas No. 58543-17-2 SDF Download SDF
PubChem ID 3085143 Appearance White powder
Formula C38H60O18 M.Wt 804.87
Type of Compound Diterpenoids Storage Desiccate at -20°C
Synonyms Stevioside a4
Solubility Soluble in methan
SMILES CC12CCCC(C1CCC34C2CCC(C3)(C(=C)C4)OC5C(C(C(C(O5)CO)O)OC6C(C(C(C(O6)CO)O)O)O)OC7C(C(C(C(O7)CO)O)O)O)(C)C(=O)O
Standard InChIKey DRSKVOAJKLUMCL-FIPBZOTESA-N
Standard InChI InChI=1S/C38H60O18/c1-16-11-37-9-5-20-35(2,7-4-8-36(20,3)34(49)50)21(37)6-10-38(16,15-37)56-33-30(55-32-28(48)26(46)23(43)18(13-40)52-32)29(24(44)19(14-41)53-33)54-31-27(47)25(45)22(42)17(12-39)51-31/h17-33,39-48H,1,4-15H2,2-3H3,(H,49,50)/t17-,18-,19-,20?,21?,22-,23-,24-,25+,26+,27-,28-,29+,30-,31+,32+,33+,35+,36+,37+,38-/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 Rebaudioside B

The leaves of Stevia rebaudiana Bertoni.

Biological Activity of Rebaudioside B

DescriptionRebaudioside B tastes about 150 times sweeter than sucrose and it is non-caloric.

Protocol of Rebaudioside B

Structure Identification
Int J Mol Sci. 2012 Nov 16;13(11):15126-36.

Catalytic hydrogenation of the sweet principles of Stevia rebaudiana, Rebaudioside B, Rebaudioside C, and Rebaudioside D and sensory evaluation of their reduced derivatives.[Pubmed: 23203115]

Catalytic hydrogenation of Rebaudioside B, rebaudioside C, and rebaudioside D; the three ent-kaurane diterpene glycosides isolated from Stevia rebaudiana was carried out using Pd(OH)(2). Reduction of steviol glycosides was performed using straightforward synthetic chemistry with the catalyst Pd(OH)(2) and structures of the corresponding dihydro derivatives were characterized on the basis of 1D and 2D nuclear magnetic resonance (NMR) spectral data indicating that all are novel compounds being reported for the first time. Also, the taste properties of all reduced compounds were evaluated against their corresponding original steviol glycosides and sucrose.

Rebaudioside B Dilution Calculator

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Rebaudioside B Molarity Calculator

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Preparing Stock Solutions of Rebaudioside B

1 mg 5 mg 10 mg 20 mg 25 mg
1 mM 1.2424 mL 6.2122 mL 12.4244 mL 24.8487 mL 31.0609 mL
5 mM 0.2485 mL 1.2424 mL 2.4849 mL 4.9697 mL 6.2122 mL
10 mM 0.1242 mL 0.6212 mL 1.2424 mL 2.4849 mL 3.1061 mL
50 mM 0.0248 mL 0.1242 mL 0.2485 mL 0.497 mL 0.6212 mL
100 mM 0.0124 mL 0.0621 mL 0.1242 mL 0.2485 mL 0.3106 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 Rebaudioside B

Catalytic hydrogenation of the sweet principles of Stevia rebaudiana, Rebaudioside B, Rebaudioside C, and Rebaudioside D and sensory evaluation of their reduced derivatives.[Pubmed:23203115]

Int J Mol Sci. 2012 Nov 16;13(11):15126-36.

Catalytic hydrogenation of Rebaudioside B, rebaudioside C, and rebaudioside D; the three ent-kaurane diterpene glycosides isolated from Stevia rebaudiana was carried out using Pd(OH)(2). Reduction of steviol glycosides was performed using straightforward synthetic chemistry with the catalyst Pd(OH)(2) and structures of the corresponding dihydro derivatives were characterized on the basis of 1D and 2D nuclear magnetic resonance (NMR) spectral data indicating that all are novel compounds being reported for the first time. Also, the taste properties of all reduced compounds were evaluated against their corresponding original steviol glycosides and sucrose.

Description

Rebaudioside B is the minor constituent isolated from the leaves of Stevia rebaudiana Bertoni. Rebaudioside B tastes about 150 times sweeter than sucrose .

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