Rebaudioside C
Based on 1 Customer Validation
Rebaudioside C (Dulcoside B) is an orally effective natural sweetener that cannot pass the blood-brain barrier and selectively binds to human sweet taste receptors (TAS1R2/TAS1R3). The sweetness of Rebaudioside C is about 20-30 times that of sucrose, and its sweetness activity depends on the C-16/C-17 double bond structure and specific aglycones. The glycoside structure in the Rebaudioside C molecule can bind to the sweet taste receptor, activate the taste signal transduction pathway, and produce sweetness perception.
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- Pureté: 99.99%
- CAS No.: 63550-99-2
- Formule: C44H70O22
- Masse moléculaire:951.01
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Stockage:Powder -20°C, 3 years , 4°C, 2 years ; In solvent -80°C, 2 years , -20°C, 1 year
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Activité biologique
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Chemical Information
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Solvant et solubilité
- Pureté et documentation
- Références
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Help & FAQs
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Activité biologique
Rebaudioside C (0.25% w/v; 22 hs) reactes with sucrose and alternansucrase to generate an α-1→6-glucosyl derivative (reb C+1G) in an enzymatic modification experiment, which significantly increased the sweetness and reduced the bitterness[2].
MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.
Chemical Information
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CAS No. 63550-99-2
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Appearance Solid
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Masse moléculaire 951.01
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Formule C44H70O22
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Color White to off-white
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SMILES
O[C@H]1[C@H](O)[C@@H](CO)O[C@@H](OC([C@@]2(C)[C@](CC[C@]3(CC4=C)[C@@]5([H])CC[C@]4(O[C@]6([H])O[C@H](CO)[C@@H](O)[C@H](O[C@]7([H])O[C@H](CO)[C@@H](O)[C@H](O)[C@H]7O)[C@H]6O[C@@]8([H])[C@H](O)[C@H](O)[C@@H](O)[C@H](C)O8)C3)([H])[C@@]5(C)CCC2)=O)[C@@H]1O
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Synonyms
Dulcoside B
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Structure Classification
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Initial Source
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Livraison
Room temperature in continental US; may vary elsewhere.
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Stockage
Powder -20°C 3 years 4°C 2 years In solvent -80°C 2 years -20°C 1 year
Solvant et solubilité
DMSO : 100 mg/mL (105.15 mM; Need ultrasonic; Hygroscopic DMSO has a significant impact on the solubility of product, please use newly opened DMSO)
Please refer to the solubility information to select the appropriate solvent. Once prepared, please aliquot and store the solution to prevent product inactivation from repeated freeze-thaw cycles.
Storage method and period of stock solution: -80°C, 2 years; -20°C, 1 year. When stored at -80°C, please use it within 2 years. When stored at -20°C, please use it within 1 year.
Please refer to the solubility information to select the appropriate solvent. Once prepared, please aliquot and store the solution to prevent product inactivation from repeated freeze-thaw cycles.
Storage method and period of stock solution: -80°C, 2 years; -20°C, 1 year. When stored at -80°C, please use it within 2 years. When stored at -20°C, please use it within 1 year.
Concentration (start) × Volume (start) = Concentration (final) × Volume (final)
Select the appropriate dissolution method based on your experimental animal and administration route.
- For the following dissolution methods, please ensure to first prepare a clear stock solution using an In Vitro approach and then sequentially add co-solvents:
- To ensure reliable experimental results, the clarified stock solution can be appropriately stored based on storage conditions. As for the working solution for In Vivo experiments, it is recommended to prepare freshly and use it on the same day.
- The percentages shown for the solvents indicate their volumetric ratio in the final prepared solution. If precipitation or phase separation occurs during preparation, heat and/or sonication can be used to aid dissolution.
Add each solvent one by one: 10% DMSO 40% PEG300 5% Tween-80 45% Saline
Solubility: 2.5 mg/mL (2.63 mM); Clear solution; Need ultrasonic
This protocol yields a clear solution of 2.5 mg/mL.
Taking 1 mL working solution as an example, add 100 μL DMSO stock solution (25.0 mg/mL) to 400 μL PEG300, and mix evenly; then add 50 μL Tween-80 and mix evenly; then add 450 μL Saline to adjust the volume to 1 mL.
Preparation of Saline: Dissolve 0.9 g sodium chloride in ddH₂O and dilute to 100 mL to obtain a clear Saline solution.
Add each solvent one by one: 10% DMSO 90% (20% SBE-β-CD in Saline)
Solubility: 2.5 mg/mL (2.63 mM); Clear solution; Need ultrasonic
This protocol yields a clear solution of 2.5 mg/mL.
Taking 1 mL working solution as an example, add 100 μL DMSO stock solution (25.0 mg/mL) to 900 μL 20% SBE-β-CD in Saline, and mix evenly.
Preparation of 20% SBE-β-CD in Saline (4°C, storage for one week): 2 g SBE-β-CD powder is dissolved in 10 mL Saline, completely dissolve until clear.
Please enter the basic information of animal experiments:
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Recommended: Prepare an additional quantity of animals to account for potential losses during experiments.
Please enter your animal formula composition:
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%DMSO +
Recommended: Keep the proportion of DMSO in working solution below 2% if your animal is weak.
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%+
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+%Tween-80 + +
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%Saline +
The co-solvents required include: DMSO, . All of co-solvents are available by MedChemExpress (MCE). , Tween 80. All of co-solvents are available by MedChemExpress (MCE).
Working solution concentration: 0.22 mg/mL
Method for preparing stock solution: mg drug dissolved in μL DMSO. Stock solution concentration: mg/mL.
1. Take μL DMSO stock solution;
2. Add μL .
μL , mix evenly;
3. Then add μL Tween 80, mix evenly;
4. Then add μL
Please ensure that the stock solution in the first step is dissolved to a clear state, and add co-solvents in sequence. You can use ultrasonic heating (ultrasonic cleaner, recommended frequency 20-40 kHz), vortexing, etc. to assist dissolution.
Pureté et documentation
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Fiche technique (279 KB)
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SDS (254 KB)
- English - EN (254 KB)
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Instruction de manipulation (2659 KB)
Références
[1]. Prakash I, et al. Catalytic hydrogenation of the sweet principles of Stevia rebaudiana, Rebaudioside B, Rebaudioside C, and Rebaudioside D and sensory evaluation of their reduced derivatives. Int J Mol Sci. 2012 Nov 16;13(11):15126-36. [Content Brief]
[2]. Yang Z, et al. Enzymatic Synthesis and Characterization of a Novel α-1→6-Glucosyl Rebaudioside C Derivative Sweetener. Biomolecules. 2019 Jan 14;9(1):27. [Content Brief]
Complete Stock Solution Preparation Table
Please refer to the solubility information to select the appropriate solvent. Once prepared, please aliquot and store the solution to prevent product inactivation from repeated freeze-thaw cycles.
Storage method and period of stock solution: -80°C, 2 years; -20°C, 1 year. When stored at -80°C, please use it within 2 years. When stored at -20°C, please use it within 1 year.
| Optional Solvent | Concentration Solvent Mass | 1 mg | 5 mg | 10 mg | 25 mg |
|---|---|---|---|---|---|
| DMSO | 1 mM | 1.0515 mL | 5.2576 mL | 10.5151 mL | 26.2878 mL |
| 5 mM | 0.2103 mL | 1.0515 mL | 2.1030 mL | 5.2576 mL | |
| 10 mM | 0.1052 mL | 0.5258 mL | 1.0515 mL | 2.6288 mL | |
| 15 mM | 0.0701 mL | 0.3505 mL | 0.7010 mL | 1.7525 mL | |
| 20 mM | 0.0526 mL | 0.2629 mL | 0.5258 mL | 1.3144 mL | |
| 25 mM | 0.0421 mL | 0.2103 mL | 0.4206 mL | 1.0515 mL | |
| 30 mM | 0.0351 mL | 0.1753 mL | 0.3505 mL | 0.8763 mL | |
| 40 mM | 0.0263 mL | 0.1314 mL | 0.2629 mL | 0.6572 mL | |
| 50 mM | 0.0210 mL | 0.1052 mL | 0.2103 mL | 0.5258 mL | |
| 60 mM | 0.0175 mL | 0.0876 mL | 0.1753 mL | 0.4381 mL | |
| 80 mM | 0.0131 mL | 0.0657 mL | 0.1314 mL | 0.3286 mL | |
| 100 mM | 0.0105 mL | 0.0526 mL | 0.1052 mL | 0.2629 mL |
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