Diacetone-D-glucose (DAG) is a derivative of glucose with two isopropylidene protecting groups, which are attached at the 1,2 and 5,6 positions of the glucose molecule. This modification locks the sugar into its furanose form.
| CAS Number | 582-52-5 |
| Chemical Formula | C12H20O6 |
| Molecular Weight | 260.29 g/mol |
| Appearance | White to off-white crystalline powder |
| Melting Point | 107 – 113 °C |
| Purity | Typically ≥ 98% |
| Solubility | Slightly soluble in water, chloroform, and methanol |
| Packing |
Powder form: 25 Kg HEDP bag with 2 inner liners (5-layer protected packaging) |
| Synonyms |
1,2:5,6-Di-O-isopropylidene-α-D-glucofuranose, D-Glucose diacetonide, Diacetone glucose, Diisopropylideneglucofuranose |
| Shelf Life & Storage |
Shelf life typically 3 to 5 years when stored properly. Store in a cool, dry place away from light. For optimal stability, keep the container tightly closed and store under an inert atmosphere at or below −20 °C. |
| Uses |
A versatile reagent widely used in organic synthesis, pharmaceutical research, biochemical studies, cosmetics, analytical chemistry, and biotechnology applications. |
