Uridine 5′-diphosphogalactose disodium salt

• Catalog No.: 94333
• CAS Number: 137868-52-1
• M. F.: C15H22N2Na2O17P2
• M. W.: 610.265442
• Purity: ≥98.0% (HPLC)

SYNONYMS

• IUPAC name: disodium [(2R,3S,4R)-5-(2,4-dioxo-1,2,3,4-tetrahydropyrimidin-1-yl)-3,4-dihydroxyoxolan-2-yl]methyl {[(3R,4S,5R,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl phosphonato]oxy}phosphonate
• IUPAC Traditional name: disodium [(2R,3S,4R)-5-(2,4-dioxo-3H-pyrimidin-1-yl)-3,4-dihydroxyoxolan-2-yl]methyl [(3R,4S,5R,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl phosphonato]oxyphosphonate
• Synonyms: Uridine[5’]diphospho[1]-α-D-galactopyranose disodium salt; Uridine-diphosphate-galactose disodium salt; UDP-Gal

DATABASE IDS

• Beilstein Number: 5374254
• PubChem SID: 24889987
• CAS Number: 137868-52-1
• MDL Number: MFCD00077895

PROPERTIES

• Empirical Formula (Hill Notation): C15H22N2Na2O17P2
• Impurities: ≤5% solvent (ethanol)
• Impurities: ≤6% water
• Purity: ≥98.0% (HPLC)
• Solubility: H2O: soluble50 mg/mL, clear, colorless
• GHS Signal Word: Warning
• GHS Hazard statements: H315-H319-H335
• European Hazard Symbols: Irritant (Xi)
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves
• GHS Precautionary statements: P261-P305 + P351 + P338
• Risk Statements: 36/37/38
• Safety Statements: 26
• Storage Temperature: -20°C
• German water hazard class: 3

DETAILS

Description (English)

Application
Uridine 5dATP-diphosphogalactose (UDP-Gal) is a sugar-nucleotide substrate of galactosyltransferase(s) involved in the addition of galatose (galactosylation) molecules to N-linked and O-linked oligosaccharides and glycerolipids. UDP-Gal and its analogues are used to study the distribution, specificity and kinetics of galactosyltransferase(s).
Other Notes
Tandem Mass Spectrometry data independently generated by Scripps Center for Metabolomics is available to view or download in PDF. 94333.pdf Tested metabolites are featured on Scripps Center for Metabolomics METLIN Metabolite Database. To learn more, visit sigma.com/metlin.

Description (简体中文)

Application
Uridine 5dATP-diphosphogalactose (UDP-Gal) is a sugar-nucleotide substrate of galactosyltransferase(s) involved in the addition of galatose (galactosylation) molecules to N-linked and O-linked oligosaccharides and glycerolipids. UDP-Gal and its analogues are used to study the distribution, specificity and kinetics of galactosyltransferase(s).
Other Notes
Tandem Mass Spectrometry data independently generated by Scripps Center for Metabolomics is available to view or download in PDF. 94333.pdf Tested metabolites are featured on Scripps Center for Metabolomics METLIN Metabolite Database. To learn more, visit sigma.com/metlin.