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Merck

G2354

Sigma-Aldrich

1,2,3,4,6-α-D(+)-葡萄糖五乙酸酯

99%

别名:

1,2,3,4,6-五-O-乙酰基-α-D-吡喃葡萄糖

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About This Item

经验公式(希尔记法):
C16H22O11
CAS号:
分子量:
390.34
Beilstein:
98852
EC號碼:
MDL號碼:
分類程式碼代碼:
12164502
PubChem物質ID:
NACRES:
NA.22

化驗

99%

光學活性

[α]20/D ≥+98°, c = 1 in ethanol

mp

109-111 °C (lit.)

SMILES 字串

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 密鑰

LPTITAGPBXDDGR-LJIZCISZSA-N

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一般說明

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.

應用

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.

象形圖

Exclamation mark

訊號詞

Warning

危險聲明

危險分類

Skin Sens. 1A

儲存類別代碼

11 - Combustible Solids

水污染物質分類(WGK)

WGK 3

閃點(°F)

Not applicable

閃點(°C)

Not applicable

個人防護裝備

Eyeshields, Gloves, type N95 (US)


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分析证书(COA)

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F Ponticelli et al.
Carbohydrate research, 330(4), 459-468 (2001-03-28)
We describe the synthesis of some 3-tert-butyl-4-hydroxyphenyl D-glycopyranosides by reaction of tert-butylhydroquinone with beta-D-pentaacetyl-glucose, beta-D-pentaacetyl-galactose, 2-acetamido- and 3,4,6-tri-O-acetyl-2-butanamido-2-deoxy-beta-D-glucopyranosyl chlorides as well as the formation of anomeric 3-tert-butyl-4-hydroxyphenyl 4,6-di-O-acetyl-2,3-dideoxy-D-erythro-hex-2-eno-pyranosides by reaction between tert-butylhydroquinone and 3,4,6-tri-O-acetyl-D-glucal. All compounds, except 3-tert-butyl-4-hydroxyphenyl alpha- and
W J Malaisse
Acta clinica Belgica, 57(2), 49-52 (2002-08-03)
The first report dealing with the use of monosaccharide esters as new tools in biomedicine was published in 1997 (1). This topic was first reviewed in 1998 (2). The major aim of the present report is to briefly evoke the
Shaji K Chacko et al.
Journal of applied physiology (Bethesda, Md. : 1985), 104(4), 944-951 (2008-01-12)
We report a new method to measure the fraction of glucose derived from gluconeogenesis using gas chromatography-mass spectrometry and positive chemical ionization. After ingestion of deuterium oxide by subjects, glucose derived from gluconeogenesis is labeled with deuterium. Our calculations of
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
H Jijakli et al.
Endocrine, 10(3), 219-224 (1999-09-14)
The metabolism of alpha-D-glucose pentaacetate and its positive insulinotropic action in isolated rat pancreatic islets are both unexpectedly resistant to D-mannoheptulose, as judged from experiments conducted over 90-120 min incubation. In the present study, the possible effects of the heptose

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