| Field | Specification |
|---|---|
| Alternative names | Oleoyl serinol |
| CAS no. | |
| Applications | |
| Molecular weight | |
| Molecular formula | C21H41NO3 |
| Purity | |
| SMILES | |
| Form | Solid |
| Storage | |
| Shipping | |
| Catalog no. (Mfr.) | |
| Main SKU |
Compound Overview
N-Oleoyl serinol, also known as Oleoyl serinol, is a ceramide analog that can be used in stem cell therapy to prevent stem cells from developing into teratomas. It induces apoptosis in residual pluripotent embryoid body-derived cells (EBCs), prevents teratoma formation, and enriches for EBCs that undergo neural differentiation after transplantation[1]. It is supplied as a solid (C21H41NO3, MW 355.56) at 98.36% purity.
Physical & Chemical Properties
| CAS Number | 72809-08-6 |
|---|---|
| Molecular Formula | C21H41NO3 |
| Molecular Weight | 355.56 g/mol |
| Purity | 98.36% |
| Appearance | Solid |
| SMILES | CCCCCCCC/C=C\CCCCCCCC(NC(CO)CO)=O |
| Signaling Pathway | Apoptosis |
| Solubility | In Vitro: DMSO: ≥ 100 mg/mL (281.25 mM; Hygroscopic DMSO has a significant impact on the solubility of product, please use newly opened DMSO) * "≥" means soluble, but saturation unknown. |
| Storage | Powder: -20°C, 3 years. In solvent: -80°C, 6 months; -20°C, 1 month. |
| Shipping | Room temperature in continental US; may vary elsewhere. |
Literature Cited
Sources cited in this description. Peer-reviewed publications that used this product are listed under References.
Safety
For Research Use Only. Not for use in diagnostic or therapeutic procedures, and not for human or veterinary use. Handle in accordance with the Safety Data Sheet and your institution's chemical hygiene plan.
In Vitro
| Solvent | Solubility | Notes |
|---|---|---|
| DMSO | ≥ 100 mg/mL (281.25 mM) | use freshly opened DMSO (absorbed moisture lowers solubility) |
Aliquot the stock solution and store it at -80°C (up to 6 months) or -20°C (up to 1 month); avoid repeated freeze-thaw cycles.
In Vivo
Choose the formulation that suits the animal model and route of administration; percentages are volume ratios of the final working solution. Start from a clear DMSO stock (see In Vitro above), add the co-solvents one at a time in the order listed, mixing after each addition, and prepare the working solution fresh on the day of dosing. If precipitation or phase separation occurs, gentle warming or sonication can help.
Protocol 1
| Composition | 10% DMSO + 40% PEG300 + 5% Tween-80 + 45% saline |
|---|---|
| Result | ≥ 2.5 mg/mL (7.03 mM); clear solution |
| How to prepare | Gives a clear solution at ≥ 2.5 mg/mL (saturation not determined). For 1 mL of working solution: add 100 μL DMSO stock (25.0 mg/mL) to 400 μL PEG300; then 50 μL Tween-80; then 450 μL saline to bring the volume to 1 mL. Saline: dissolve 0.9 g sodium chloride in ddH2O and make up to 100 mL. |
Protocol 2
| Composition | 10% DMSO + 90% (20% SBE-β-CD in saline) |
|---|---|
| Result | ≥ 2.5 mg/mL (7.03 mM); clear solution |
| How to prepare | Gives a clear solution at ≥ 2.5 mg/mL (saturation not determined). For 1 mL of working solution: add 100 μL DMSO stock (25.0 mg/mL) to 900 μL 20% SBE-β-CD in saline. 20% SBE-β-CD in saline: dissolve 2 g SBE-β-CD powder in 10 mL saline until clear (4°C, store up to one week). |
Protocol 3
| Composition | 10% DMSO + 90% Corn Oil |
|---|---|
| Result | 2.5 mg/mL (7.03 mM); suspension; requires sonication |
| How to prepare | Gives a suspension at 2.5 mg/mL. The suspension is suitable for oral and intraperitoneal dosing. For 1 mL of working solution: add 100 μL DMSO stock (25.0 mg/mL) to 900 μL corn oil. |
Data provided by the manufacturer.
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