UDP-alpha-D-Galactose disodium saltEmployed in the biosynthesis of galactose-containing oligosaccharides

UDP-α-D-Galactose disodium salt (CAS 137868-52-1)

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Synonym: Uridine 5'-diphospho-a-D-galactose disodium salt; UDP-Gal; UDP-galactose
Application: Employed in the biosynthesis of galactose-containing oligosaccharides
CAS Number: 137868-52-1
Purity: ≥95%
Molecular Weight: 610.27
Molecular Formula: C15H22N2O17P22Na
* Refer to Certificate of Analysis for lot specific data (including water content).
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UDP-a-D-Galactose disodium salt is a donor substrate for galactosyltransferases employed in the biosynthesis of galactose-containing oligosaccharides. Decreased red blood cell levels of UDP-Gal are found in patients with maple syrup urine disease or phenylketonuria.


Stults, C.L., et al. 1999. Glycobiology 9, 661. Gibson, J.B., et al. 1996. Am. J. Clin. Nutr. 63, 704.

Physical State :
Solubility :
Soluble in water (50 mg/ml).
Storage :
Store at -20° C
For Research Use Only. Not Intended for Diagnostic or Therapeutic Use.
PubChem CID :
MDL Number :
Beilstein Registry :

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Hello, Do you have availability of the 10 mg and 50 mg sizes? Do you have multiple lots of this chemical on hand? I would like to test out two different lots if possible. Thanks!

Asked by: Mark07
Thank you for your question. Please contact our Customer Care Department to inquire about current product availability and lot information. Please call us toll-free at (800) 457-3801 option 1, e-mail <customercare@scbt.com>, or use the live chat on our website.
Answered by: Technical Support
Date published: 2017-07-25

Hi, my name is Leroy Ulibarri and I am a Buyer for Millipore-Sigma in Temecula Ca. - Can you please send me a contact person's name and a COA for catalog# sc-286849 - Millipore's P/N 670111-MG – Cas# 137868-52-1 – need to Order 9,000MG or 9 Grams. LeRoy

Asked by: LeRoy Ulibarri
Thank you for your inquiry. We have looked into your request and regarding this specific biochemical, UDP-α-D-Galactose disodium salt (CAS 137868-52-1): sc-286849, we are only able to sell it in small aliquots for research use only.
Answered by: Technical Support
Date published: 2016-09-27
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