472824

4-O-Acetyl-3,6-di-O-(tert-butyldimethylsilyl)-D-glucal

97%

• Empirical Formula (Hill Notation): C₂₀H₄₀O₅Si₂
• CAS Number: 132891-79-3
• Molecular Weight: 416.70
• MDL number: MFCD01321282
• UNSPSC Code: 12352200
• PubChem Substance ID: 24870830

Properties

• Assay: 97%
• optical activity: [α]20/D −19°, c = 2.1 in chloroform
• refractive index: n20/D 1.456 (lit.)
• bp: 324 °C (lit.)
• density: 0.968 g/mL at 25 °C (lit.)
• SMILES string: CC(=O)O[C@@H]1[C@@H](CO[Si](C)(C)C(C)(C)C)OC=C[C@H]1O[Si](C)(C)C(C)(C)C
• InChI: 1S/C20H42O7Si2/c1-14(22)26-17(16(24)13-25-28(8,9)19(2,3)4)18(15(23)12-21)27-29(10,11)20(5,6)7/h12,15-18,23-24H,13H2,1-11H3/t15-,16+,17+,18+/m0/s1
• InChI key: PUTBIZQBKYLDAU-BSDSXHPESA-N

Description

Application

Important building block for both solution- and solid-phase synthesis of oligosaccharides.