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472824

Sigma-Aldrich

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

97%

Empirical Formula (Hill Notation):
C20H40O5Si2
CAS Number:
Molecular Weight:
416.70
MDL number:
PubChem Substance ID:

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

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Application

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

Certificate of Analysis

Certificate of Origin

Seeberger, P.H., et al.
Aldrichimica Acta, 30, 75-75 (1997)

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