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α-Spinasterol is a transient receptor potential vanilloid 1 (TRPV1) antagonist, has anti-inflammatory, antidepressant, antioxidant and antinociceptive effects. α-Spinasterol inhibits COX-1 andCOX-2 activities with IC50 values of 16.17 μM and 7.76 μM, respectively.

| Pack Size | Price | USA Warehouse | Global Warehouse | Quantity |
|---|---|---|---|---|
| 1 mg | $40 | In Stock | In Stock | |
| 5 mg | $98 | In Stock | In Stock | |
| 10 mg | $167 | In Stock | In Stock | |
| 25 mg | $285 | In Stock | In Stock |
| Description | α-Spinasterol is a transient receptor potential vanilloid 1 (TRPV1) antagonist, has anti-inflammatory, antidepressant, antioxidant and antinociceptive effects. α-Spinasterol inhibits COX-1 andCOX-2 activities with IC50 values of 16.17 μM and 7.76 μM, respectively. |
| Targets&IC50 | COX-1:16.17 μM (IC50), COX-2:7.76 μM (IC50) |
| In vivo | Oral administration of α-spinasterol reduced postoperative pain, when given as a pre- (0.5 h before incision) or post-treatment (0.5 h after incision), and reduced cell infiltration in the injured tissue.?α-Spinasterol also reduced the mechanical allodynia induced by partial sciatic nerve ligation and the mechanical and cold allodynia induced by paclitaxel.?Moreover, α-spinasterol inhibited COX-1 and COX-2 enzyme activities without altering the body temperature of animals.?Importantly, α-spinasterol did not alter spontaneous or forced locomotor activity.?Furthermore, it did not cause gastric damage or liver and kidney changes, nor did it alter cell viability in the cerebral cortex and spinal cord slices of mice. |
| Synonyms | alpha-Spinasterol |
| Molecular Weight | 412.69 |
| Formula | C29H48O |
| Cas No. | 481-18-5 |
| Smiles | [H][C@@]12CC[C@H]([C@H](C)\C=C\[C@@H](CC)C(C)C)[C@@]1(C)CC[C@@]1([H])C2=CC[C@@]2([H])C[C@@H](O)CC[C@]12C |
| Relative Density. | 0.98g/cm3 |
| Storage | Powder: -20°C for 3 years | In solvent: -80°C for 1 year | Shipping with blue ice/Shipping at ambient temperature. |
| Solubility Information | H2O: insoluble DMSO: insoluble |
Dissolve 2 mg of the compound in 100 μL DMSO
to obtain a stock solution at a concentration of 20 mg/mL . If the required concentration exceeds the compound's known solubility, please contact us for technical support before proceeding.
1) Add 100 μL of the DMSO
stock solution to 400 μL PEG300
and mix thoroughly until the solution becomes clear.
2) Add 50 μL Tween 80 and mix well until fully clarified.
3) Add 450 μL Saline,PBS or ddH2O
and mix thoroughly until a homogeneous solution is obtained.
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