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G2354

Sigma-Aldrich

α-D(+)-Glucose pentaacetate

99%

Sinónimos:

1,2,3,4,6-Penta-O-acetyl-α-D-glucopyranose

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About This Item

Fórmula empírica (notación de Hill):
C16H22O11
Número de CAS:
604-68-2
Peso molecular:
390.34
Beilstein/REAXYS Number:
98852
EC Number:
210-073-2
MDL number:
MFCD00064071
UNSPSC Code:
12164502
PubChem Substance ID:
24895094
NACRES:
NA.22

Quality Level

200

assay

99%

optical activity

[α]20/D ≥+98°, c = 1 in ethanol

mp

109-111 °C (lit.)

SMILES string

CC(=O)OC[C@H]1O[C@H](OC(C)=O)[C@H](OC(C)=O)[C@@H](OC(C)=O)[C@@H]1OC(C)=O

InChI

1S/C16H22O11/c1-7(17)22-6-12-13(23-8(2)18)14(24-9(3)19)15(25-10(4)20)16(27-12)26-11(5)21/h12-16H,6H2,1-5H3/t12-,13-,14+,15-,16+/m1/s1

InChI key

LPTITAGPBXDDGR-LJIZCISZSA-N

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General description

α-D(+)-Glucose pentaacetate also known as 1,2,3,4,6-penta-O-acetyl-α-D-glucopyranose, is an acetylated sugar that has wide applications in organic synthesis.

Application

α-D(+)-Glucose pentaacetate is used as a model compound to study the stereochemistry of carbohydrates through spectroscopic techniques such as Vibrational circular dichroism (VCD). Additionally, it has been used as a standard in the analysis of monosaccharide and polysaccharide components by gas chromatography.

pictograms

Exclamation mark
GHS07

signalword

Warning

hcodes

H317

Hazard Classifications

Skin Sens. 1A

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

Certificados de análisis (COA)

Busque Certificados de análisis (COA) introduciendo el número de lote del producto. Los números de lote se encuentran en la etiqueta del producto después de las palabras «Lot» o «Batch»

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Analysis of polysaccharides and monosaccharides in the root mucilage of maize (Zea mays L.) by gas chromatography
HI Osborn
Journal of Chromatography A, 831, 267-276 (1999)
Acetate groups as probes of the stereochemistry of carbohydrates: a vibrational circular dichroism study
PK Bose
Carbohydrate Research, 322, 135-141 (1999)
W J Malaisse et al.
Archives of biochemistry and biophysics, 381(1), 61-66 (2000-10-06)
Hepatocytes from fed rats were incubated for 120 min in the presence of alpha-D-[1,2-13C]glucose pentaacetate (1.7 mM), both D-[1,2-13C]glucose (1.7 mM) and acetate (8.5 mM), alpha-D-glucose penta[2-13C]acetate (1.7 mM), or D-[1,2-13C]glucose (8.3 mM). The amounts of 13C-enriched L-lactate and D-glucose
W J Malaisse et al.
The American journal of physiology, 275(6 Pt 1), E993-E1006 (1998-12-09)
The metabolism of beta-L-glucose pentaacetate and its interference with the catabolism of L-[U-14C]glutamine, [U-14C]palmitate, D-[U-14C]glucose, and D-[5-3H]glucose were examined in rat pancreatic islets. Likewise, attention was paid to the effects of this ester on the biosynthesis of islet peptides, the
Monosaccharide esters: new tools in biomedical research.
W J Malaisse
Molecular genetics and metabolism, 65(2), 129-142 (1998-10-27)
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