CAS No. 27821-45-0
Batch:
Purity:98.24
Chemical Structure
Check the
Uridine-5'-diphosphate disodium salt
product page for in-depth specifications, including solubility, stock solutions, MOA, and working concentrations.
| CAS Number | 27821-45-0 | |
|---|---|---|
| Molecular Formula |
C9H12N2Na2O12P2 |
|
| Molecular Weight (MW) | 448.12 | |
| SMILES | [Na+].[Na+].OC1C(O)C(OC1CO[P]([O-])(=O)O[P](O)([O-])=O)N2C=CC(=O)NC2=O |
Uridine-5'-diphosphate (UDP) disodium salt is a natural agonist of the P2Y6 receptor and an antagonist of the P2Y14 receptor (p. Activation of the G protein-coupled P2Y6 receptor stimulates intracellular calcium mobilization and phosphoinositide hydrolysis, modulating downstream functional pathways involved in vascular smooth muscle contraction, inflammatory cytokine production, and microglial phagocytosis. [1]
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Concentration
Volume
Mass
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Batch:
All in vitro solubility values are batch-tested experimental data (non-literature values).
| Solvent | Solubility & Note |
|---|---|
| Water | 90 mg/mL |
| DMSO |
Insoluble
(Moisture-contaminated DMSO may reduce solubility. Use fresh, anhydrous DMSO.) |
| Ethanol | Insoluble |
Q: Why does a DMSO stock precipitate in media/saline?
A: It is caused by unheated aqueous media (supersaturation), local solvent shock, or incorrect mixing sequence.
How to fix it?
- Preheat media/saline to 37°C.
- Mix rapidly (pipette/vortex) upon addition.
- For complex mixes, always add the aqueous phase last.
- Re-dissolve minor precipitates with a 37°C water bath and sonication (≤30 min).
- Uridine-5'-diphosphate disodium salt Solubility in DMSO
- Uridine-5'-diphosphate disodium salt Stock Solution
- Uridine-5'-diphosphate disodium salt Storage
- Uridine-5'-diphosphate disodium salt Stability
- Uridine-5'-diphosphate disodium salt Molecular Weight
- Uridine-5'-diphosphate disodium salt SMILES
- Uridine-5'-diphosphate disodium salt Chemical Structure (2D and 3D)
- Uridine-5'-diphosphate disodium salt SDS｜MSDS
Note: Technical data last updated: Sep 1, 2026.