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Thermo Scientific Chemicals 2,3:4,5-Di-O-isopropyliden-beta-D-fructopyranose, 98 %
Description
2,3:4,5-Di-O-isopropylidene-beta-D-fructopyranose is used as chiral auxiliaries in Michael and Aldol addition reactions.
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.
2,3:4,5-Di-O-Isopropyliden-beta-D-fructopyranose wird als chirales Hilfsmittel bei Michael- und Aldol-Additionsreaktionen verwendet.
Löslichkeit
Löslich in Chloroform, Hexan und Methanol.
Hinweise
Vor Wärme schützen. Nicht kompatibel mit Wärme und Oxidationsmitteln.
Specifications
Specifications
| Chemischer Name oder Material | 2,3:4,5-Di-O-isopropylidene-beta-D-fructopyranose |
| Schmelzpunkt | 93°C to 96°C |
| Farbe | Weiß |
| Menge | 50 g |
| Löslichkeitsinformationen | Soluble in chloroform,ethyl acetate,methanol. |
| Optische Drehung | −25.5° (c=1 in Chloroform) |
| Formelmasse | 260.28 |
| Reinheit (%) | 98% |
| Physikalische Form | Pulver |
RUO – Research Use Only
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