Diacetonefructose CAS NO.20880-92-6

We are the lead exporter in China.

1. CAS RN: 20880-92-6

2. Chemical Name:  2,3:4,5-Bis-O-(1-methylethylidene)-b-D-fructopyranose

Synonyms:2,3:4,5-Di-O-isopropylidene-b-D-fructopyranose;   Diacetone-beta-D-fructose;

3. Structural Formula:   

4. Molecular formula & molecular weight: C₁₂H₂₀O₆  260.28

5. Characters: White needle crystal. Melting point: 93 - 96 ºC, loss on dry≤%1.0, purity (dry, %):≥98.0

6. Quality Standard: Enterprise standard.

7. Usage: It's an intermediate of topiramate.

8. Storage: It should be kept in cool and dry place, stored in sealed containers.

9. Packing: paper bucket, 25kg/drum.