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| Target |
Compound Overview
SC 51089 free base (CAS 146033-03-6) is a research-grade small molecule supplied by TargetMol.
Physical Properties
| CAS Number | 146033-03-6 |
|---|---|
| Molecular Formula | C22H19ClN4O3 |
| Molecular Weight | 422.86 g/mol |
| SMILES | C(NNC(CCC=1C=CN=CC1)=O)(=O)N2C=3C(OC=4C(C2)=CC=CC4)=CC=C(Cl)C3 |
| Form | Solid |
| Shipping | Room Temperature (RT) |
Biological Activity
SC 51089 free base is a selective antagonist of the prostaglandin E2 EP1 receptor, demonstrating neuroprotective activity. It exhibits binding affinities (Kis) of 1.3 uM for EP1, 11.2 uM for TP, 17.5 uM for EP3, and 61.1 uM for FP receptors, respectively.
Safety & Regulatory
For Research Use Only (RUO). Not for therapeutic, diagnostic, or clinical use. Wear appropriate PPE and consult the Safety Data Sheet (SDS) prior to handling.
It is not recommended to store DMSO stock solutions at room temperature. Once the stock solution is prepared, aliquot into single-use volumes and store at −20 °C (or −80 °C for sensitive compounds). Room-temperature storage accelerates chemical degradation and moisture uptake. When ready to use, thaw an aliquot at room temperature, use immediately, and avoid repeated freeze-thaw cycles.
Stock concentration (mM) = [mass (mg) × 1000] / [MW (g/mol) × volume (mL)]. Example: to prepare 10 mM stock from 5 mg of a 500 g/mol compound: volume = (5 × 1000) / (500 × 10) = 1 mL DMSO. For working solutions, dilute the DMSO stock into assay buffer: C₁V₁ = C₂V₂. For a 1 µM working solution from a 10 mM stock in a 1 mL assay volume, add 0.1 µL of stock (or pre-dilute to an intermediate concentration first).
Need this compound in a format that drops straight into your assay? We can tailor formulation, chemistry, and documentation so your results stay consistent across runs and re-orders.
- Format options: solid or pre-dissolved solution (choose solvent), target concentration, aliquots, light/moisture-protected packaging
- Chemistry options: free base/acid vs salt forms, hydrate/solvate preference, stereoisomer control (single enantiomer or racemate), close analogs
- Add-on labels & handles: D/¹³C/¹⁵N isotopes (LC-MS/internal standards), azide/alkyne or other functional handles for conjugation
- QC & documentation: standard COA or enhanced analytical pack (HPLC/LC-MS/NMR), chiral purity, residual solvents, water content (KF), method-specific specs
- Scale & continuity: mg to gram scale, bulk pricing, lot reservation, repeat-order continuity
To quote quickly, tell us: compound name + CAS/structure (SMILES or mol file), intended assay context, solvent preference, salt/stereochemistry requirements, purity/QC level, and the amount (mg–g).
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