Uridine 5′-diphospho-N-acetylglucosamine sodium salt
Uridine 5′-diphospho-N-acetylglucosamine sodium salt (CAS 91183-98-1), with the molecular formula C₁₇H₂₅N₃O₁₇P₂Na₂, is a vital biochemical compound. As a key intermediate in carbohydrate metabolism and glycoprotein synthesis, it plays a crucial role in cellular processes. This compound serves as a substrate in enzymatic reactions, particularly those involving glycosyltransferases, making it indispensable for research in cell biology and glycobiology.
- IUPAC
- UDP-N-acetylglucosamine,UDP-GlcNAc,UDPAG
- Synonyms
- UDP-N-acetylglucosamine, sodium saltUDP-GlcNAc, sodium saltUDPAG, sodium salt

Glycosylation Research
Serves as a crucial substrate for glycosyltransferases, enabling the study of N-linked and O-linked glycosylation pathways. Essential for understanding glycoprotein structure-function relationships.
Metabolic Pathway Analysis
Used as a standard or reagent in metabolomics studies to investigate carbohydrate metabolism and its alterations in various biological states. Helps in identifying key metabolic intermediates.
Enzyme Inhibition Studies
Can be employed as a substrate to screen for and characterise inhibitors of enzymes involved in UDP-N-acetylglucosamine metabolism and utilization.
Cellular Biochemistry
A fundamental component in cellular energy and signalling pathways, its availability is critical for numerous biological processes requiring N-acetylglucosamine incorporation.
| Molecular weight | 651.32 |
|---|---|
| Linear formula | C17H25N3O17P2Na2 |
| Assay | ≥98% |
| Storage temperature | −20°C |

Hazard statements
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P305IF IN EYES
| Protective equipment | dust mask type N95 (US), Eyeshields, Gloves |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xi |
| Risk statements (R) | 36/37/38 |
| Safety statements (S) | 22-26-36 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is Uridine 5′-diphospho-N-acetylglucosamine sodium salt used for?
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This compound is primarily used in biochemical research, particularly for studying glycosylation pathways, metabolic processes, and enzyme kinetics related to UDP-N-acetylglucosamine metabolism.
What is the CAS number and molecular formula?
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The CAS number is 91183-98-1 and the molecular formula is C₁₇H₂₅N₃O₁₇P₂Na₂.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Uridine 5′-diphospho-N-acetylglucosamine sodium salt with an assay of ≥98%. This is a research-grade chemical and TSS does not represent it as USP, BP, or EP grade.
How should Uridine 5′-diphospho-N-acetylglucosamine sodium salt be handled?
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Handle with appropriate personal protective equipment, including a dust mask (type N95 US), eyeshields, and gloves. Avoid breathing dust and ensure adequate ventilation. Refer to the safety data sheet for full details. It is classified as a Warning with hazards H315, H319, and H335.
How is this chemical shipped and exported?
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This product is typically shipped and exported requiring storage at -20°C. TSS adheres to all regulations for the safe and compliant international export of chemicals.
How can I request a sample or quote?
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Please use the online contact form or contact our sales department directly to request a sample or a quotation for Uridine 5′-diphospho-N-acetylglucosamine sodium salt.
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