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Thermo Scientific Chemicals 2,3:4,5-Di-O-isopropylidene-beta-D-fructopyranose, 98%
CAS: 20880-92-6 | C12H20O6 | 260.286 g/mol
$82.86 - $386.56
Chemical Identifiers
| CAS | 20880-92-6 |
|---|---|
| Molecular Formula | C12H20O6 |
| Molecular Weight (g/mol) | 260.286 |
| MDL Number | MFCD00022183 |
| InChI Key | PSSHGMIAIUYOJF-OZFQHSNDSA-N |
| Synonym | 2,3:4,5-bis-o-1,2 methylethylidene-beta-d-fruetopyranose |
| PubChem CID | 45357248 |
| IUPAC Name | [(3aR,5aS,8aS)-2,2,7,7-tetramethyl-5,5a,8a,8b-tetrahydrodi[1,3]dioxolo[4,5-a |
| SMILES | CC1(OC2COC3(C(C2O1)OC(O3)(C)C)CO)C |
| Catalog Number | Mfr. No. | Quantity | Price | Quantity | |||||
|---|---|---|---|---|---|---|---|---|---|
| Catalog Number | Mfr. No. | Quantity | Price | Quantity | |||||
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AAJ6653709
|
Thermo Scientific Chemicals
J6653709 |
10 g |
Each for $82.86
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AAJ6653718
|
Thermo Scientific Chemicals
J6653718 |
50 g |
Each for $221.92
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AAJ6653722
|
Thermo Scientific Chemicals
J6653722 |
100 g |
Each for $386.56
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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.
Applications2,3:4,5-Di-O-isopropylidene-beta-D-fructopyranose is used as chiral auxiliaries in Michael and Aldol addition reactions.
Solubility
Soluble in chloroform, ethyl acetate, methanol.
Notes
Protect from heat. Incompatible with heat and oxidizing agents.
Chemical Identifiers
| 20880-92-6 | |
| 260.286 | |
| PSSHGMIAIUYOJF-OZFQHSNDSA-N | |
| 45357248 | |
| CC1(OC2COC3(C(C2O1)OC(O3)(C)C)CO)C |
| C12H20O6 | |
| MFCD00022183 | |
| 2,3:4,5-bis-o-1,2 methylethylidene-beta-d-fruetopyranose | |
| [(3aR,5aS,8aS)-2,2,7,7-tetramethyl-5,5a,8a,8b-tetrahydrodi[1,3]dioxolo[4,5-a |
Specifications
| 20880-92-6 | |
| White | |
| MFCD00022183 | |
| 2,3:4,5-bis-o-1,2 methylethylidene-beta-d-fruetopyranose | |
| PSSHGMIAIUYOJF-OZFQHSNDSA-N | |
| CC1(OC2COC3(C(C2O1)OC(O3)(C)C)CO)C | |
| 260.286 | |
| 260.28 | |
| Powder |
| 93°C to 96°C | |
| C12H20O6 | |
| 10 g | |
| Soluble in chloroform,ethyl acetate,methanol. | |
| −25.5° (c=1 in Chloroform) | |
| [(3aR,5aS,8aS)-2,2,7,7-tetramethyl-5,5a,8a,8b-tetrahydrodi[1,3]dioxolo[4,5-a | |
| 45357248 | |
| 98% | |
| 2,3:4,5-Di-O-isopropylidene-beta-D-fructopyranose |
Safety and Handling
TSCA : No
Recommended Storage : Store at -20°C
RUO – Research Use Only