dextro-talose

alpha-dextro-(+)-talose

CAS: 2595-98-4 C6 H12 O6 MW: 180.15684000

Identification

Namedextro-talose
IUPAC(2S,3S,4S,5R)-2,3,4,5,6-pentahydroxyhexanal
CAS Number2595-98-4
EINECS219-996-5
FDA UNIISearch
Molecular FormulaC6 H12 O6
Molecular Weight180.15684000
MDL NumberMFCD00135834
Nikkaji NumberJ192.107J
Beilstein1724617
XlogP3-2.90 (est)

Regulatory

Physical Properties

Assay 95.00 to 100.00
Food Chemicals Codex Listed No
Boiling Point 527.10 °C. @ 760.00 mm Hg (est)
Flash Point 548.00 °F. TCC ( 286.70 °C. ) (est)
logP (o/w) -3.170 (est)
Soluble in water, 1e+006 mg/L @ 25 °C (est)

No sensory data available

Safety Information

Preferred SDSView
Oral/Parenteral ToxicityNot determined
Dermal ToxicityNot determined
Inhalation ToxicityNot determined

GHS Classification

['GHS Classification in accordance with 29 CFR 1910 (OSHA HCS)', 'GHS Label elements, including precautionary statements']

Safety in Use

Categorynatural substances and extractives
Recommendation for dextro-talose usage levels up tonot for fragrance use.
Recommendation for dextro-talose flavor usage levels up tonot for flavor use.

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Potential Uses

None Found

Natural Occurrence

found in nature

Synonyms

(2S,3S,4S,5R)-2,3,4,5,6- pentahydroxyhexanal alpha-dextro-(+)- talose D- talose PubMed: Structure and anticoagulant activity of fucosylated glycosaminoglycan degraded by deaminative cleavage. PubMed: An uncharacterized member of the ribokinase family in Thermococcus kodakarensis exhibits myo-inositol kinase activity. PubMed: Radiofluorinated carbohydrates for positron emission tomography. PubMed: Cloning and characterization of the l-ribose isomerase gene from Cellulomonas parahominis MB426. PubMed: Effects of topical application of aqueous solutions of hexoses on epidermal permeability barrier recovery rate after barrier disruption. PubMed: Enzymatic synthesis of β-xylosyl-oligosaccharides by transxylosylation using two β-xylosidases of glycoside hydrolase family 3 from Aspergillus nidulans FGSC A4. PubMed: Substrate specificity of a recombinant D-lyxose isomerase from Providencia stuartii for monosaccharides. PubMed: Complexation behavior of mono- and disaccharides by the vinylbenzeneboronic acid-divinylbenzene copolymer resins packed in a high-performance liquid chromatographic column. PubMed: Novel substrates of a ribose-5-phosphate isomerase from Clostridium thermocellum. PubMed: Structural characterization of the primary O-antigenic polysaccharide of the Rhizobium leguminosarum 3841 lipopolysaccharide and identification of a new 3-acetimidoylamino-3-deoxyhexuronic acid glycosyl component: a unique O-methylated glycan of uniform size, containing 6-deoxy-3-O-methyl-D-talose, n-acetylquinovosamine, and rhizoaminuronic acid (3-acetimidoylamino-3-deoxy-D-gluco-hexuronic acid). PubMed: Conformation, dynamics, solvation and relative stabilities of selected beta-hexopyranoses in water: a molecular dynamics study with the GROMOS 45A4 force field. PubMed: Normal coordinates analyses of beta-D-allose and alpha-D-talose in the crystalline state. PubMed: A SuperQuat glycolate aldol approach to the asymmetric synthesis of hexose monosaccharides. PubMed: Creation of the first anomeric D/L-sugar kinase by means of directed evolution. PubMed: Cloning and functional expression of a novel GDP-6-deoxy-D-talose synthetase from Actinobacillus actinomycetemcomitans. PubMed: Guanosine diphosphate-4-keto-6-deoxy-d-mannose reductase in the pathway for the synthesis of GDP-6-deoxy-d-talose in Actinobacillus actinomycetemcomitans. PubMed: Structural characterization of hexoses and pentoses using lead cationization. An electrospray ionization and tandem mass spectrometric study. PubMed: Synthesis and NMR spectroscopy of nine stereoisomeric 5,7-diacetamido-3,5,7,9-tetradeoxynon-2-ulosonic acids. PubMed: Acyclic forms of [1-(13)C]aldohexoses in aqueous solution: quantitation by (13)C NMR and deuterium isotope effects on tautomeric equilibria. PubMed: Genetic analysis of the gene cluster for the synthesis of serotype a-specific polysaccharide antigen in Aactinobacillus actinomycetemcomitans. PubMed: The C-disaccharide alpha-C(1-->3)-mannopyranoside of N-acetylgalactosamine is an inhibitor of glycohydrolases and of human alpha-1,3-fucosyltransferase VI. Its epimer alpha-(1-->3)-mannopyranoside of N-acetyltalosamine is not. PubMed: Ligand recognition by the lactose permease of Escherichia coli: specificity and affinity are defined by distinct structural elements of galactopyranosides. PubMed: Isolation and characterization of new GalNAc/Gal-specific lectin from the sea mussel Crenomytilus grayanus. PubMed: Structure of a new 6-deoxy-alpha-D-talan from Burkholderia (Pseudomonas) plantarii strain DSM 6535, which is different from the O-chain of the lipopolysaccharide. PubMed: Structures of the antigenic O-polysaccharides of lipopolysaccharides produced by Actinobacillus actinomycetemcomitans serotypes a, c, d and e. PubMed: Synthesis of 3-deoxy-2-octulosonic acid derivatives and characterisation of their 3-deoxyoctitols. PubMed: Metabolic pathway of 2-deoxy-2-[18F]fluoro-D-talose in mice: trapping in tissue after phosphorylation by galactokinase. PubMed: Purification and characterization of a mannose-specific lectin from Shallot (Allium ascalonicum) bulbs. PubMed: Synthesis and biodistribution of a fluorine-18 labeled analogue of D-talose: 2-deoxy-2-[18F]fluoro-D-talose. PubMed: 6-Deoxy-D-talan and 6-deoxy-L-talan. Novel serotype-specific polysaccharide antigens from Actinobacillus actinomycetemcomitans. PubMed: Control of expression of Agrobacterium vir genes by synergistic actions of phenolic signal molecules and monosaccharides. PubMed: [Chemical analysis and immunochemical characterization of serotype-specific antigens from the strains of Actinobacillus actinomycetemcomitans which were frequently found in the periodontal pockets of the patients of localized juvenile periodontitis]. PubMed: [Acceptor specificity of mannosyl transferases from Salmonella of serotypes C2 and C3]. PubMed: [Chemico-enzymatic synthesis of Salmonella newington O-specific polysaccharide and its modified derivatives]. PubMed: A novel method for determining rate constants for dehydration of aldehyde hydrates. PubMed: Inhibitors of coaggregation between Actinomyces viscosus T14V and Streptococcus sanguis 34: beta-galactosides, related sugars, and anionic amphipathic compounds. PubMed: Hydrogen bonding requirements for the insulin-sensitive sugar transport system of rat adipocytes. PubMed: Model studies on dental plaque formation: deoxyhexoses in Actinomyces viscosus. PubMed: Effect of some aldoses on growth of Saccharomyces cerevisiae inhibited with molybdenum. PubMed: O-methyl sugars in lipopolysaccharides of Rhodospirillaceae. Identification of 3-O-methyl-D-mannose in Rhodopseudomonas viridis and of 4-O-methyl-D-xylose and 3-O-methyl-6-deoxy-D-talose in Rhodopseudomonas palustris respectively.