2,3:4,5-Di-O-isopropylidene-β-D-fructopyranose ≥98.0% (by GC)
Fornitore: TCI EUROPE
Synonyms:
D-Fructopyranose diacetonide, ((3aS,5aR,8aR,8bS)-2,2,7,7-Tetramethyltetrahydro-3aH-bis([1,3]dioxolo)[4,5-b:4',5'-d]pyran-3a-yl)methanol, Diacetonefructose
D3758-25G
D3758-5G
TCIAD3758-25GEA
124
EUR
TCIAD3758-25G
TCIAD3758-5G
2,3:4,5-Di-O-isopropylidene-β-D-fructopyranose ≥98.0% (by GC)
2,3:4,5-Di-O-isopropylidene-beta-D-fructopyranose
Formula:
C₁₂H₂₀O₆ Peso molecolare: 260,29 g/mol Temperatura di stoccaggio: Congelamento |
MDL Number:
MFCD00022183 CAS Number: 20880-92-6 |
Risultati del test di specificazione
Appearance | White to Almost white powder to crystal |
Purity (GC) | min. 98.0 % |
Melting point | 94.0 to 98.0 deg-C |
Specific rotation [a]20/D | -33.0 to -35.0 deg (C=1, H2O) |
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