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31460

Sigma-Aldrich

1,2:5,6-Di-O-isopropylidene-α-D-glucofuranose

purum, ≥98.0% (TLC)

Synonym(s):

D-Glucose diacetonide, Diacetone-D-glucose

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About This Item

Empirical Formula (Hill Notation):
C12H20O6
CAS Number:
582-52-5
Molecular Weight:
260.28
Beilstein:
84386
EC Number:
209-486-0
MDL number:
MFCD00005544
UNSPSC Code:
12352201
PubChem Substance ID:
57648572
NACRES:
NA.22

grade

purum

Assay

≥98.0% (TLC)

optical activity

[α]20/D −11.5±1°, c = 5% in ethanol

mp

110-111 °C (lit.)

SMILES string

CC1(C)OC[C@@H](O1)[C@H]2O[C@@H]3OC(C)(C)O[C@@H]3[C@H]2O

InChI

1S/C12H20O6/c1-11(2)14-5-6(16-11)8-7(13)9-10(15-8)18-12(3,4)17-9/h6-10,13H,5H2,1-4H3/t6-,7+,8-,9-,10-/m1/s1

InChI key

KEJGAYKWRDILTF-JDDHQFAOSA-N

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Other Notes

Important protected derivative of glucose; the 3-OH group can be directly manipulated, the 5,6-O-isopropylidene protection is selectively cleavable; oxidation and reduction of the 3-OH leads to an allofuranose derivative; review

Storage Class Code

11 - Combustible Solids

WGK

WGK 2

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Certificates of Analysis (COA)

Lot/Batch Number
BCCF9402
BCCF6977
BCBX7217
BCBV1353
BCBP3310V

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Chanida Fongsaran et al.
Archives of virology, 159(12), 3353-3364 (2014-08-30)
Chikungunya virus (CHIKV), the virus responsible for the disease chikungunya fever in humans, is transmitted by Aedes mosquitoes. While significant progress has been made in understanding the process by which CHIKV enters into mammalian cells, far less progress has been
S. Iacono et al.
Organic Syntheses, 64, 57-57 (1986)
Yoon-Suk Kang et al.
Infection and immunity, 87(8) (2019-06-05)
Brucella is an intracellular bacterial pathogen that causes chronic systemic infection in domesticated livestock and poses a zoonotic infectious risk to humans. The virulence of Brucella is critically dependent on its ability to replicate and survive within host macrophages. Brucella
E White et al.
Biomedical mass spectrometry, 9(9), 395-405 (1982-09-01)
Two isotope dilution mass spectrometric methods have been developed for the determination of D-glucose in human serum. Each uses a uniformly labeled (13C)glucose as the internal standard. The first method involves conversion of glucose into 1,2:5,6-di-O-isopropylidene-alpha-D-glucofuranose and an extensive clean-up
Sumati Bhatia et al.
Biomacromolecules, 12(10), 3487-3498 (2011-08-13)
Sugar-PEG-based polymers were synthesized by enzymatic copolymerization of 4-C-hydroxymethyl-1,2-O-isopropylidene-β-L-threo-pentofuranose/4-C-hydroxymethyl-1,2-O-benzylidene-β-L-threo-pentofuranose/4-C-hydroxymethyl-1,2-O-isopropylidene-3-O-pentyl-β-L-threo-pentofuranose with PEG-600 dimethyl ester using Novozyme-435 (Candida antarctica lipase immobilized on polyacrylate). Carbohydrate monomers were obtained by the multistep synthesis starting from diacetone-D-glucose and PEG-600 dimethyl ester, which was in turn
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