A microbial monosaccharide
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6-deoxy-L-Talose

Item No. 20911

Product Insert (PDF)Safety Data Sheet (SDS) (PDF)
Technical Information
CAS Number
7658-10-8
Synonyms
  • Pneumose
Molecular Formula
C6H12O5
Formula Weight
164.2
Purity
≥95%
Formulation (Request formulation change)
A solid
Solubility(Learn about Variance in Solubility)
DMF: 10mg/mLDMSO: 20mg/mLPBS (pH 7.2): 10mg/mL
SMILES
O=C[C@@H]([C@H](O)[C@@H]([C@H](C)O)O)O
InChi Code
InChI=1S/C6H12O5/c1-3(8)5(10)6(11)4(9)2-7/h2-6,8-11H,1H3/t3-,4-,5+,6-/m0/s1
InChi Key
PNNNRSAQSRJVSB-AZGQCCRYSA-N
Shipping & Storage Information
Storage
-20°C
Shipping
Wet ice in continental US; may vary elsewhere
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    Cayman Chemical
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    Product Description

    6-deoxy-L-Talose is a microbial monosaccharide that has been found in the cell wall of bacteria such as S. bovis and in the O-specific polysaccharide of LPS in species including E. coli and P. maltophilia.1,2,3 It is also a component of the surface glycopeptidolipids of M. avium.4

    WARNING This product is not for human or veterinary use.

    References & Product Citations
    Product Description References

    1. Pazur, J.H., Kane, J.A., Dropkin, D.J., et al. Glycans from streptococcal cell walls: An antigenic triheteroglycan of 6-deoxy-L-talose, L-rhamnose and D-galactose from Streptococcus bovis. Arch. Biochem. Biophys. 150(2), 382-391 (1972).

    2. Jann, B., Shashkov, A., Torgov, V., et al. NMR investigation of the 6-deoxy-L-talose-containing O45, O45-related (O45rel), and O66 polysaccharides of Escherichia coli. Carbohydr. Res. 278(1), 155-165 (1995).

    3. Wilkinson, S.G., Galbraith, L., and Anderton, W.J. Lipopolysaccharides from Pseudomonas maltophilia: Composition of the lipopolysaccharide and structure of the side-chain polysaccharide from strain N.C.I.B. 9204. Carbohydr. Res. 112(2), 241-252 (1983).

    4. Sweet, L., Zhang, W., Torres-Fewell, H., et al. Mycobacterium avium glycopeptidolipids require specific acetylation and methylation patterns for signaling through toll-like receptor 2. The Journal of Biological Chemisty 283(48), 33221-33231 (2008).