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68854

Sigma-Aldrich

L-Arabino-1,4-lactone

≥95.0% (GC)

Synonym(s):

D-Arabinonic acid γ-lactone, L-Arabinono-1,4-lactone

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About This Item

Empirical Formula (Hill Notation):
C5H8O5
CAS Number:
51532-86-6
Molecular Weight:
148.11
Beilstein:
82060
MDL number:
MFCD00067300
UNSPSC Code:
12352201
PubChem Substance ID:
329761174
NACRES:
NA.25

Quality Level

100

Assay

≥95.0% (GC)

form

powder

optical activity

[α]/D -72.0±8.0°, c = 1 in H2O

suitability

conforms to structure for Proton NMR spectrum

SMILES string

O=C1[C@H](O)[C@@H](O)[C@H](CO)O1

InChI

1S/C5H8O5/c6-1-2-3(7)4(8)5(9)10-2/h2-4,6-8H,1H2/t2-,3-,4+/m0/s1

InChI key

CUOKHACJLGPRHD-YVZJFKFKSA-N

Storage Class Code

13 - Non Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

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Certificates of Analysis (COA)

Lot/Batch Number
BCBM6647V
BCBM6647

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Medel Manuel L Zulueta et al.
Chemical communications (Cambridge, England), 49(32), 3275-3287 (2013-02-28)
Carbohydrates either conjugated or as free entities are major players in numerous biological processes. The desire to comprehend the nature of their functions and further develop therapeutic and diagnostic applications has fuelled the recent upsurge in the glycoscience field. Mainly
Robert M Archer et al.
Chemistry (Weinheim an der Bergstrasse, Germany), 19(8), 2895-2902 (2013-01-15)
Practical syntheses of 2-keto-3-deoxy-D-xylonate (D-KDX) and 2-keto-3-deoxy-L-arabinonate (L-KDA) that rely on reaction of the anion of ethyl 2-[(tert-butyldimethylsilyl)oxy]-2-(dimethoxy phosphoryl) acetate with enantiopure glyceraldehyde acetonide, followed by global deprotection of the resultant O-silyl-enol esters, have been developed. This has enabled us
Extraction of Hemicellulose from Loblolly Pine Woodchips and Subsequent Kraft Pulping.
Huang, F. and Ragauskas, A.
Industrial & Engineering Chemistry Research, 52, 1743-1749 (2013)
Dominik Mojzita et al.
FEBS letters, 584(16), 3540-3544 (2010-07-27)
L-Xylulose reductase is part of the eukaryotic pathway for l-arabinose catabolism. A previously identified L-xylulose reductase in Hypocrea jecorina turned out to be not the 'true' one since it was not upregulated during growth on L-arabinose and the deletion strain
Ana S P Moreira et al.
Journal of mass spectrometry : JMS, 49(4), 280-290 (2014-04-11)
The oxidation of α-(1 → 5)-L-arabinotriose (Ara3), an oligosaccharide structurally related to side chains of coffee arabinogalactans, was studied in reaction with hydroxyl radicals generated under conditions of Fenton reaction (Fe(2+)/H2O2). The acidic and neutral oxidation products were separated by ligand exchange/size-exclusion
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