Dulcite
Based on 1 Customer Validation
Dulcite (Dulcitol; Melampyrit; NSC 1944) is a sugar alcohol. Dulcite is produced by the reduction of galactose by aldose reductase in non-insulin-dependent cells.
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- Purity: 99.89%
- CAS No.: 608-66-2
- 화학식: C6H14O6
- 분자량:182.17
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보관:Powder -20°C, 3 years , 4°C, 2 years ; In solvent -80°C, 6 months , -20°C, 1 month
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Biological Activity
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Chemical Information
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용액&용해도
- 순도&문서
- References
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Help & FAQs
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Biological Activity
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Cell Line
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Type | Value | Description | References |
|---|---|---|---|---|
| CHO-K1 | GI50 |
>220 μM
Compound: Galactitol
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Growth inhibition of chinese hamster CHOK1 cells after 48 hrs by sulforhodamine B assay
Growth inhibition of chinese hamster CHOK1 cells after 48 hrs by sulforhodamine B assay
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[PMID: 21348445] |
| HT-29 | GI50 |
>220 μM
Compound: Galactitol
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Growth inhibition of human HT-29 cells after 48 hrs by sulforhodamine B assay
Growth inhibition of human HT-29 cells after 48 hrs by sulforhodamine B assay
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[PMID: 21348445] |
| MCF7 | GI50 |
>220 μM
Compound: Galactitol
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Growth inhibition of human MCF7 cells after 48 hrs by sulforhodamine B assay
Growth inhibition of human MCF7 cells after 48 hrs by sulforhodamine B assay
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[PMID: 21348445] |
| NCI-H460 | GI50 |
>220 μM
Compound: Galactitol
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Growth inhibition of human H460 cells after 48 hrs by sulforhodamine B assay
Growth inhibition of human H460 cells after 48 hrs by sulforhodamine B assay
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[PMID: 21348445] |
| SF-268 | GI50 |
>220 μM
Compound: Galactitol
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Growth inhibition of human SF268 cells after 48 hrs by sulforhodamine B assay
Growth inhibition of human SF268 cells after 48 hrs by sulforhodamine B assay
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[PMID: 21348445] |
Dulcite is produced by the reduction of galactose by aldose reductase in non-insulin-dependent cells[1][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. 608-66-2
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Appearance Solid
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분자량 182.17
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화학식 C6H14O6
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Color White to off-white
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SMILES
OC[C@@H]([C@H]([C@H]([C@@H](CO)O)O)O)O
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Synonyms
Dulcitol; Melampyrit; NSC 1944
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Structure Classification
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Initial Source
Human Amniotic Fluid, Blood, Cerebrospinal Fluid (CSF), Feces, Saliva, Urine
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선적
Room temperature in continental US; may vary elsewhere.
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보관
Powder -20°C 3 years 4°C 2 years In solvent -80°C 6 months -20°C 1 month
용액&용해도
DMSO : 25 mg/mL (137.23 mM; Need ultrasonic; Hygroscopic DMSO has a significant impact on the solubility of product, please use newly opened DMSO)
H2O : ≥ 25 mg/mL (137.23 mM)
* "≥" means soluble, but saturation unknown.
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, 6 months; -20°C, 1 month. When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.
* Note: If you choose water as the stock solution, please dilute it to the working solution, then filter and sterilize it with a 0.22 μm filter before use.
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, 6 months; -20°C, 1 month. When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.
* Note: If you choose water as the stock solution, please dilute it to the working solution, then filter and sterilize it with a 0.22 μm filter before use.
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 (13.72 mM); Clear solution
This protocol yields a clear solution of ≥ 2.5 mg/mL (saturation unknown).
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 (13.72 mM); Clear solution
This protocol yields a clear solution of ≥ 2.5 mg/mL (saturation unknown).
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.
Working solution concentration: 0.22 mg/mL
This product has good water solubility, please refer to the measured solubility data in water/PBS/Saline for details.
순도&문서
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Data Sheet (271 KB)
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SDS (396 KB)
- English - EN (396 KB)
- Français - FR (396 KB)
- Deutsch - DE (396 KB)
- Norwegian - NO (396 KB)
- Español - ES (396 KB)
- Swedish - SV (396 KB)
- Italian - IT (396 KB)
- Korean - KR (396 KB)
- Portuguese - PT (396 KB)
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Handling Instructions (2659 KB)
References
[1]. Liu TY, et al. Rhizobium cauense sp. nov., isolated from root nodules of the herbaceous legume Kummerowia stipulacea grown in campus lawn soil. Syst Appl Microbiol. 2012;35(7):415-420. [Content Brief]
[2]. Alloussi S, et al. Effect of 5% galactose diet on galactose and dulcitol in plasma and lens of male and female pigs. Ann Nutr Metab. 1989;33(6):323-329. [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, 6 months; -20°C, 1 month. When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.
| Optional Solvent | Concentration Solvent Mass | 1 mg | 5 mg | 10 mg | 25 mg |
|---|---|---|---|---|---|
| DMSO / H2O | 1 mM | 5.4894 mL | 27.4469 mL | 54.8938 mL | 137.2345 mL |
| 5 mM | 1.0979 mL | 5.4894 mL | 10.9788 mL | 27.4469 mL | |
| 10 mM | 0.5489 mL | 2.7447 mL | 5.4894 mL | 13.7234 mL | |
| 15 mM | 0.3660 mL | 1.8298 mL | 3.6596 mL | 9.1490 mL | |
| 20 mM | 0.2745 mL | 1.3723 mL | 2.7447 mL | 6.8617 mL | |
| 25 mM | 0.2196 mL | 1.0979 mL | 2.1958 mL | 5.4894 mL | |
| 30 mM | 0.1830 mL | 0.9149 mL | 1.8298 mL | 4.5745 mL | |
| 40 mM | 0.1372 mL | 0.6862 mL | 1.3723 mL | 3.4309 mL | |
| 50 mM | 0.1098 mL | 0.5489 mL | 1.0979 mL | 2.7447 mL | |
| 60 mM | 0.0915 mL | 0.4574 mL | 0.9149 mL | 2.2872 mL | |
| 80 mM | 0.0686 mL | 0.3431 mL | 0.6862 mL | 1.7154 mL | |
| 100 mM | 0.0549 mL | 0.2745 mL | 0.5489 mL | 1.3723 mL |
* Note: If you choose water as the stock solution, please dilute it to the working solution, then filter and sterilize it with a 0.22 μm filter before use.
Dulcite Related Classifications
HY-Y0418 Related Classifications
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