Cytidine 5′-diphosphocholine sodium salt dihydrate
Cytidine 5′-diphosphocholine sodium salt dihydrate (CAS: 33818-15-4) is a vital biochemical reagent with the molecular formula C14H25N4NaO11P2 · 2H2O and a molecular weight of 546.34. Sourced from yeast, this white solid compound plays a significant role in glycerophospholipid metabolism and cell signalling pathways. It is frequently utilised in biochemical research and cell biology studies due to its biological activity.
- IUPAC
- CDP-choline-Na,CDP-coline,Citicoline sodium,P′-[2-(Trimethylammonio)ethyl]ester cytidine 5′-(trihydrogen diphosphate) inner salt monosodium
- Synonyms
- CDP-choline-Na,CDP-coline,Citicoline sodium,P′-[2-(Trimethylammonio)ethyl]ester cytidine 5′-(trihydrogen diphosphate) inner salt monosodium

Biochemical Research
Utilised as a reagent in studies focusing on lipid metabolism, cell signalling, and the function of cofactors in enzymatic reactions. Its biological origin from yeast makes it a valuable tool for understanding cellular processes.
Cell Biology Studies
Serves as a key compound in investigations of cell membranes and their structural components. Its involvement in glycerophospholipid metabolism aids researchers in dissecting cellular functions and pathways.
Neuroscience Research
Investigated for its role in cellular communication and signalling pathways within the nervous system, particularly concerning lipids and their functions in neuronal cells.
| Molecular weight | 546.34 |
|---|---|
| Empirical formula | C14H25N4NaO11P2 · 2H2O |
| Assay | ~98% |
| Form | solid |
| Colour | white |
| Solubility | H2O: soluble100 mg/mL |
| Storage temperature | −20°C |
| Biological source | from yeast |
| Protective equipment | Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter |
|---|---|
| Water hazard class (WGK, DE) | 3 |
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 Cytidine 5′-diphosphocholine sodium salt dihydrate used for?
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Cytidine 5′-diphosphocholine sodium salt dihydrate is primarily used in biochemical research, cell biology studies, and neuroscience research due to its role in glycerophospholipid metabolism and cell signalling.
What are the CAS number and molecular formula?
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The CAS number is 33818-15-4 and the molecular formula is C14H25N4NaO11P2 · 2H2O.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Cytidine 5′-diphosphocholine sodium salt dihydrate with an assay of approximately 98%. This product is intended for research purposes and is not represented as USP, BP, EP, or pharmaceutical grade.
What are the safety considerations for handling this chemical?
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When handling Cytidine 5′-diphosphocholine sodium salt dihydrate, it is essential to wear appropriate personal protective equipment, including eyeshields and gloves. A type N95 (US) or type P1 (EN143) respirator filter should be used if necessary. The compound has a WGK Germany rating of 3, indicating it is a hazard to water.
How is this chemical stored and shipped?
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Cytidine 5′-diphosphocholine sodium salt dihydrate should be stored at -20°C. Tech Serve Solutions exports fine chemicals globally, adhering to all relevant shipping and handling regulations.
How can I request a sample or a quote?
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To request a sample or a quote for Cytidine 5′-diphosphocholine sodium salt dihydrate, please contact our sales team via the website or by phone.
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