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(S)-Thalidomide ((S)-(-)-Thalidomide) is the S-isomer of Thalidomide with immunomodulatory, anti-inflammatory, anticancer, anti-angiogenic, and pro-apoptotic activities, used in studying leprosy erythema nodosum and myeloma.

| Pack Size | Price | Availability | Quantity |
|---|---|---|---|
| 5 mg | $56 | In Stock | |
| 10 mg | $89 | In Stock | |
| 25 mg | $197 | In Stock | |
| 50 mg | $313 | In Stock | |
| 100 mg | $562 | In Stock | |
| 500 mg | $1,190 | In Stock |
| Description | (S)-Thalidomide ((S)-(-)-Thalidomide) is the S-isomer of Thalidomide with immunomodulatory, anti-inflammatory, anticancer, anti-angiogenic, and pro-apoptotic activities, used in studying leprosy erythema nodosum and myeloma. |
| In vitro | In U266 cells cultured with (S)-Thalidomide, a decrease in cell viability (IC50: 362 μM) was observed, reflecting a significant increase in apoptosis (for example, on the 3rd day at 200 μM: 40.3+/-3.1% vs. 3.2+/-0.4% on the 0th day; P<0.001). Furthermore, the expression profile of genes involved in angiogenesis and apoptosis changed, with the most significant alterations observed in the expression of apoptosis-related genes[1]. |
| In vivo | Direct exposure of embryos to (S)-Thalidomide does indeed result in limb reduction defects in chick embryos. (S)-Thalidomide affects chick limb transplantation into host embryos in a dose-dependent manner. Moreover, S-thalidomide and S-EM12 are more teratogenic than R-thalidomide and R-EM12[2]. |
| Synonyms | (S)-(-)-Thalidomide |
| Molecular Weight | 258.23 |
| Formula | C13H10N2O4 |
| Cas No. | 841-67-8 |
| Smiles | O=C1N(C(=O)C=2C1=CC=CC2)[C@@H]3C(=O)NC(=O)CC3 |
| Relative Density. | 1.2944 g/cm3 (Estimated) |
| Storage | keep away from direct sunlight | Powder: -20°C for 3 years | In solvent: -80°C for 1 year | Shipping with blue ice/Shipping at ambient temperature. | |||||||||||||||||||||||||||||||||||
| Solubility Information | DMSO: 60 mg/mL (232.35 mM), Sonication is recommended. | |||||||||||||||||||||||||||||||||||
Solution Preparation Table | ||||||||||||||||||||||||||||||||||||
DMSO
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