Properties：It’s white crystalline powder.It’s not flammability.It’s innocuity. Uses: It is mainly used in biochemical reaction and used as medicine intermediate. For example cephalosporin and penicilline. It is used in synthesize for below products: L-gulose；1,2:5,6-Di-O-isopropylidene-a-D-gulofuranose； Alllose； ；1,2∶5,6-Double-O-Isopropylidene-3-C-(1-Methoxycarbonyl)Ethide-α-D-Furanose） ；1,2:5,6-Di-O-isopropylidene-a-D-ribo-hexofuranose-3-ulose；6-deoxy idose ；L-acovenose；3-O-Methyl-1,2:5,6-di-O-isopropylidene-a-D- glucofuranose ；3-O-acryloyl-1,2:5,6-di-O-isopropylidene-a-D- glucofuranose；3-O-Methacryloyl-1,2:5,6-di-O-isopropylidene-a-D- glucofuranose；3-O-Allyl-1,2:5,6-di-O-isopropylidene-a-D- glucofuranose； 3-O-Benzyl-1,2:5,6-di-O-isopropylidene-a-D-glucofuranose；3-O-Acetyl-1,2:5,6-di-O-isopropylidene-a-D-glucofuranose；3-O-[2-Dimethylaminoethyl]-1,2:5,6-bis-O-1-methylethylidene-a-D-glucofuranose；1,2:5,6-Di-O-isopropylidene-3-O-methylsulfonyl-alpha-D-glucofuranose；3-Deoxy-1,2:5,6-di-O-isopropylidene-D-glucose.
Pharmaceutical Intermediate

CAS NO:582-52-5;14686-89-6

EC NO:209-486-0

Molecular Formula:C₁₂H₂₀O₆

Molecular Weight:260.2836

Synonyms:;(3aR,5S,6S,6aR)-5-[(4R)-2,2-dimethyl-1,3-dioxolan-4-yl]-2,2-dimethyltetrahydrofuro[2,3-d][1,3]dioxol-6-ol (non-preferred name);Diacetone-D-glucose;1,2:5,6-Di-O-isopropylidene-alpha-D-glucofuranose~1,2:5,6-Diisopropylidene-D-glucose;1,2:5,6-di-O-isopropylidene-A-D-*glucofuranose;DiacetoneDglucose;(3aR,5S,6S,6aR)-5-[(4S)-2,2-dimethyl-1,3-dioxolan-4-yl]-2,2-dimethyltetrahydrofuro[2,3-d][1,3]dioxol-6-ol (non-preferred name);5-(2,2-dimethyl-1,3-dioxolan-4-yl)-2,2-dimethyltetrahydrofuro[2,3-d][1,3]dioxol-6-ol (non-preferred name);(3aR,5S,6S,6aR)-5-(2,2-dimethyl-1,3-dioxolan-4-yl)-2,2-dimethyl-3a,5,6,6a-tetrahydrofuro[4,5-d][1,3]dioxol-6-ol;1,2,5,6-Diisopropylene-a-D-glucofuranose;Di-acetone-D-glucose;DIACETONEGLUCOSE;A-D-GLUCOFURANOSE;Diacetone-D-glucose;

Molecular Structure:

CAS NO:582-52-5;14686-89-6

EC NO:209-486-0

Molecular Formula:C₁₂H₂₀O₆

Molecular Weight:260.2836

Synonyms:;(3aR,5S,6S,6aR)-5-[(4R)-2,2-dimethyl-1,3-dioxolan-4-yl]-2,2-dimethyltetrahydrofuro[2,3-d][1,3]dioxol-6-ol (non-preferred name);Diacetone-D-glucose;1,2:5,6-Di-O-isopropylidene-alpha-D-glucofuranose~1,2:5,6-Diisopropylidene-D-glucose;1,2:5,6-di-O-isopropylidene-A-D-*glucofuranose;DiacetoneDglucose;(3aR,5S,6S,6aR)-5-[(4S)-2,2-dimethyl-1,3-dioxolan-4-yl]-2,2-dimethyltetrahydrofuro[2,3-d][1,3]dioxol-6-ol (non-preferred name);5-(2,2-dimethyl-1,3-dioxolan-4-yl)-2,2-dimethyltetrahydrofuro[2,3-d][1,3]dioxol-6-ol (non-preferred name);(3aR,5S,6S,6aR)-5-(2,2-dimethyl-1,3-dioxolan-4-yl)-2,2-dimethyl-3a,5,6,6a-tetrahydrofuro[4,5-d][1,3]dioxol-6-ol;1,2,5,6-Diisopropylene-a-D-glucofuranose;Di-acetone-D-glucose;DIACETONEGLUCOSE;A-D-GLUCOFURANOSE;Diacetone-D-glucose;

Molecular Structure: