1,2:4,5-Di-O-isopropylidene-beta-D-fructopyranoseCAS# 25018-67-1 |
Quality Control & MSDS
Number of papers citing our products
Chemical structure
3D structure
Cas No. | 25018-67-1 | SDF | Download SDF |
PubChem ID | 10467781 | Appearance | Cryst. |
Formula | C12H20O6 | M.Wt | 260.3 |
Type of Compound | Saccharides | Storage | Desiccate at -20°C |
Solubility | Soluble in Chloroform,Dichloromethane,Ethyl Acetate,DMSO,Acetone,etc. | ||
Chemical Name | (3'aR,4S,7'S,7'aS)-2,2,2',2'-tetramethylspiro[1,3-dioxolane-4,6'-3a,4,7,7a-tetrahydro-[1,3]dioxolo[4,5-c]pyran]-7'-ol | ||
SMILES | CC1(OCC2(O1)C(C3C(CO2)OC(O3)(C)C)O)C | ||
Standard InChIKey | NFHXOQDPQIQPKT-XBWDGYHZSA-N | ||
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. |
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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. |
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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. |
Description | 1. 1,2:4,5-di-O-isopropylidene-beta-D-fructopyranose is a synthetic precursor of the asymmetric epoxidation catalyst 1,2:4,5-di-O-isopropylidene-beta-D-erythro-2,3- hexadiulo-2,6-pyranose. |
1,2:4,5-Di-O-isopropylidene-beta-D-fructopyranose Dilution Calculator
1,2:4,5-Di-O-isopropylidene-beta-D-fructopyranose Molarity Calculator
1 mg | 5 mg | 10 mg | 20 mg | 25 mg | |
1 mM | 3.8417 mL | 19.2086 mL | 38.4172 mL | 76.8344 mL | 96.043 mL |
5 mM | 0.7683 mL | 3.8417 mL | 7.6834 mL | 15.3669 mL | 19.2086 mL |
10 mM | 0.3842 mL | 1.9209 mL | 3.8417 mL | 7.6834 mL | 9.6043 mL |
50 mM | 0.0768 mL | 0.3842 mL | 0.7683 mL | 1.5367 mL | 1.9209 mL |
100 mM | 0.0384 mL | 0.1921 mL | 0.3842 mL | 0.7683 mL | 0.9604 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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Selective ruthenium-catalyzed oxidation of 1,2:4,5-di-O-isopropylidene- beta-D-fructopyranose and other alcohols with NaOCl.[Pubmed:12000267]
Org Lett. 2002 May 16;4(10):1659-61.
[reaction: see text] The asymmetric epoxidation catalyst 1,2:4,5-di-O-isopropylidene-beta-D-erythro-2,3-hexadiulo-2,6-pyranose 2 was obtained in high yield from 1,2:4,5-Di-O-isopropylidene-beta-D-fructopyranose 1 via a recyclable ruthenium-catalyzed hypochlorite oxidation protocol under biphasic conditions (MTBE/water) in the presence of an alkaline buffer (pH 9.5). Other secondary alcohols were also oxidized selectively to the corresponding ketones.