Date published: 2025-10-1

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α-D-Galactose-1-phosphate dipotassium salt Pentahydrate (CAS 19046-60-7)

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Alternate Names:
dipotassium; [(2R,3R,4S,5R,6R)-3,4, 5-trihydroxy-6-(hydroxymethyl)oxan-2-yl] phosphate
Application:
CAS Number:
19046-60-7
Purity:
≥98%
Molecular Weight:
426.39
Molecular Formula:
C6H11O9P2K•5H2O
For Research Use Only. Not Intended for Diagnostic or Therapeutic Use.
* Refer to Certificate of Analysis for lot specific data.

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α-D-Galactose-1-phosphate dipotassium salt Pentahydrate is involved in the biosynthesis of galactose-containing polysaccharides and glycoproteins. It serves as a substrate for enzymes such as galactokinase and galactose-1-phosphate uridylyltransferase. α-D-Galactose-1-phosphate dipotassium salt Pentahydrate plays a role in the galactose metabolism pathway, where it is converted into UDP-galactose, a key intermediate in the biosynthesis of glycolipids, glycoproteins, and proteoglycans. α-D-Galactose-1-phosphate dipotassium salt Pentahydrate is also involved in the regulation of galactose homeostasis within cells, contributing to the maintenance of cellular function. Its mechanism of action involves its enzymatic conversion into UDP-galactose. α-D-Galactose-1-phosphate dipotassium salt Pentahydrate′s function is integral to the proper functioning of cellular processes that require galactose-containing molecules, making it a significant contributor to the metabolism of galactose within the cell.


α-D-Galactose-1-phosphate dipotassium salt Pentahydrate (CAS 19046-60-7) References

  1. A simple chemical synthesis of sugar nucleoside diphosphates in water.  |  Tanaka, H., et al. 2013. Curr Protoc Nucleic Acid Chem. 54: 13.12.1-13.12.10. PMID: 24510796
  2. Using a Personal Glucose Meter and Alkaline Phosphatase for Point-of-Care Quantification of Galactose-1-Phosphate Uridyltransferase in Clinical Galactosemia Diagnosis.  |  Zhang, J., et al. 2015. Chem Asian J. 10: 2221-7. PMID: 26350570
  3. Assessment of galactose-1-phosphate uridyltransferase activity in cells and tissues.  |  Brophy, ML., et al. 2021. J Biol Methods. 8: e149. PMID: 34258307
  4. Targeted analysis of sugar phosphates from glycolysis pathway by phosphate methylation with liquid chromatography coupled to tandem mass spectrometry.  |  Li, P., et al. 2022. Anal Chim Acta. 1221: 340099. PMID: 35934345
  5. Isomer selectivity of one- and two-dimensional approaches of mixed-mode and hydrophilic interaction liquid chromatography coupled to tandem mass spectrometry for sugar phosphates of glycolysis and pentose phosphate pathways.  |  Su, M., et al. 2023. J Chromatogr A. 1688: 463727. PMID: 36566570

Ordering Information

Product NameCatalog #UNITPriceQtyFAVORITES

α-D-Galactose-1-phosphate dipotassium salt Pentahydrate, 100 mg

sc-203795
100 mg
$109.00