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285943

Sigma-Aldrich

β-D-葡萄糖五乙酸酯

98%

同義詞:

1,2,3,4,6-五-O-乙酰基-β-D-吡喃葡萄糖

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About This Item

經驗公式(希爾表示法):
C16H22O11
CAS號碼:
分子量::
390.34
Beilstein:
98851
EC號碼:
MDL號碼:
分類程式碼代碼:
12352201
PubChem物質ID:
NACRES:
NA.22
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化驗

98%

形狀

powder

光學活性

[α]20/D +4.2°, c = 1 in chloroform

mp

130-132 °C (lit.)

SMILES 字串

CC(O)O[C@@H]1[C@@H](COC(C)=O)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-IBEHDNSVSA-N

儲存類別代碼

11 - Combustible Solids

水污染物質分類(WGK)

WGK 3

個人防護裝備

Eyeshields, Gloves, type N95 (US)


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分析證明 (COA)

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Monosaccharide esters: new tools in biomedical research.
W J Malaisse
Molecular genetics and metabolism, 65(2), 129-142 (1998-10-27)
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
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
G Ayvaz et al.
Research communications in molecular pathology and pharmacology, 103(1), 83-90 (1999-08-10)
The pentaacetate ester of alpha-D-glucose was recently introduced as a new insulin secretagogue. Its insulinotropic action appears mainly attributable to the catabolism of its hexose moiety in islet cells, but a direct effect of the ester itself upon a receptor
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

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  1. How is shipping temperature determined? And how is it related to the product storage temperature?

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    1. Products may be shipped at a different temperature than the recommended long-term storage temperature. If the product quality is sensitive to short-term exposure to conditions other than the recommended long-term storage, it will be shipped on wet or dry-ice. If the product quality is NOT affected by short-term exposure to conditions other than the recommended long-term storage, it will be shipped at ambient temperature. As shipping routes are configured for minimum transit times, shipping at ambient temperature helps control shipping costs for our customers. For more information, please refer to the Storage and Transport Conditions document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/316/622/storage-transport-conditions-mk.pdf

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    1 answer
    1. If this product has an expiration or retest date, it will be shown on the Certificate of Analysis (COA, CofA). If there is no retest or expiration date listed on the product's COA, we do not have suitable stability data to determine a shelf life. For these products, the only date on the COA will be the release date; a retest, expiration, or use-by-date will not be displayed.
      For all products, we recommend handling per defined conditions as printed in our product literature and website product descriptions. We recommend that products should be routinely inspected by customers to ensure they perform as expected.
      For products without retest or expiration dates, our standard warranty of 1 year from the date of shipment is applicable.
      For more information, please refer to the Product Dating Information document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/449/386/product-dating-information-mk.pdf

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