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92521

Sigma-Aldrich

L-Threonic acid lithium salt

≥98.5% (TLC)

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Synonym(s):
(2R,3S)-2,3,4-Trihydroxybutyric acid lithium salt
Empirical Formula (Hill Notation):
C4H8O5 · xLi+
CAS Number:
Molecular Weight:
136.10 (free acid basis)
MDL number:
UNSPSC Code:
12352200
PubChem Substance ID:

Quality Level

Assay

≥98.5% (TLC)

form

powder

technique(s)

thin layer chromatography (TLC): suitable

storage temp.

2-8°C

SMILES string

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

InChI

1S/C4H8O5/c5-1-2(6)3(7)4(8)9/h2-3,5-7H,1H2,(H,8,9)/t2-,3+/m0/s1

InChI key

JPIJQSOTBSSVTP-STHAYSLISA-N

Biochem/physiol Actions

Metabolite of ascorbate and aldarate metabolism, substrate of L-threonate 3- dehydrogenase.

Other Notes

To gain a comprehensive understanding of our extensive range of Monosaccharides for your research, we encourage you to visit our Carbohydrates Category page.

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable


Certificates of Analysis (COA)

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Nathalie Lévêque et al.
Experimental dermatology, 14(3), 176-181 (2005-03-03)
Ultraviolet irradiation causes adverse effects like sunburn, photosensitivity reactions or immunologic suppression. The aim of this study was to evaluate the photo-protective outcome of a sunscreen cream (SPF8) by the determination of erythema indexes and the assessment of ascorbic acid
The urinary excretion of glycollic acid and threonic acid by xylitol-infused patients and their relationship to the possible role of 'active glycoladehyde' in the transketolase reaction in vivo.
R A Chalmers et al.
Biochemical Society transactions, 3(4), 518-521 (1975-01-01)
Absolute Configuration of β- and α-Asymmetric Carbons within β-O-4-Structures in Hardwood Lignin.
Akiyama, T., et al.
J. Wood Chem. Technol., 35, 8-16 (2014)
S N Reinke et al.
Multiple sclerosis (Houndmills, Basingstoke, England), 20(10), 1396-1400 (2014-01-29)
Metabolomics enables the provision of sensitive bio-markers of disease. We performed 800 MHz (1)H-nuclear magnetic resonance (NMR) spectroscopic analyses of cerebrospinal fluid (CSF) specimens to identify biomarkers of multiple sclerosis (MS), yielding reproducible detection of 15 metabolites from MS (n=15)
R W Watts et al.
Internationale Zeitschrift fur Vitamin- und Ernahrungsforschung. Beiheft, 15, 216-225 (1976-01-01)
The excretion of urinary acidic metabolites by 10 patients undergoing gastric or biliary tract surgery has been studied. Five patients were infused with xylitol and 5 with glucose. Four of the xylitol-infused patients had hyperglycollic aciduria and 3 of the

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