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  7. Thermo Scientific Chemicals 2,3:4,5-Di-O-isopropylidene-beta-D-fructopyranose, 98%

Thermo Scientific Chemicals 2,3:4,5-Di-O-isopropylidene-beta-D-fructopyranose, 98%

Product Code. 15470597
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Code produit 15470597 Fournisseur Thermo Scientific Chemicals Code fournisseur J66537.22
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Description

CAS: 20880-92-6 | C12H20O6 | 260.286 g/mol

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.

Applications
2,3:4,5-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.
TRUSTED_SUSTAINABILITY

Identifiants chimiques

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

Spécification

Melting Point 93°C to 96°C
Color White
Quantity 100 g
Solubility Information Soluble in chloroform,ethyl acetate,methanol.
Optical Rotation −25.5° (c=1 in Chloroform)
Formula Weight 260.28
Percent Purity 98%
Physical Form Powder
Chemical Name or Material 2,3:4,5-Di-O-isopropylidene-beta-D-fructopyranose

RUO – Research Use Only

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