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Palovarotene (Ro 3300074) is an agonist of nuclear retinoic acid receptor γ (RAR-γ).

| Pack Size | Price | USA Warehouse | Global Warehouse | Quantity |
|---|---|---|---|---|
| 2 mg | $35 | In Stock | In Stock | |
| 5 mg | $54 | In Stock | In Stock | |
| 10 mg | $94 | In Stock | In Stock | |
| 25 mg | $229 | In Stock | In Stock | |
| 50 mg | $367 | - | In Stock | |
| 1 mL x 10 mM (in DMSO) | $59 | In Stock | In Stock |
| Description | Palovarotene (Ro 3300074) is an agonist of nuclear retinoic acid receptor γ (RAR-γ). |
| In vivo | Palovarotene effectively hinders post-traumatic chondrogenesis, osteogenesis, and significantly reduces trauma-induced ectopic bone formation. Through oral administration (1 mg/kg/day for 14 days, starting from either the first or fifth day post-operation), this compound markedly decreases subcutaneous and intramuscular heterotopic ossification (HO) in mice, achieving a reduction of 50 to 60% in HO, irrespective of treatment initiation timing or infection presence. In a specific study, Acvr1cR206H/+ mice were divided into two groups: one treated with Palovarotene and the other with a vehicle control for 14 days beginning on the injury's first day. Comparative analysis using micro-CT and 3D imaging on the 14th day revealed that while significant HO tissue masses developed in the vehicle-treated group, Palovarotene-treated mice showed over an 80% reduction in HO formation, based on bone volume/total volume metrics. |
| Synonyms | Ro 3300074, R 667 |
| Molecular Weight | 414.54 |
| Formula | C27H30N2O2 |
| Cas No. | 410528-02-8 |
| Smiles | CC1(C)CCC(C)(C)c2cc(\C=C\c3ccc(cc3)C(O)=O)c(Cn3cccn3)cc12 |
| Relative Density. | 1.11 g/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 | DMSO: 5.5 mg/mL (13.27 mM), Sonication is recommended. | ||||||||||||||||||||
| In Vivo Formulation | 10% DMSO+40% PEG300+5% Tween 80+45% Saline: 1 mg/mL (2.41 mM), Sonication is recommended. Please add the solvents sequentially, clarifying the solution as much as possible before adding the next one. Dissolve by heating and/or sonication if necessary. Working solution is recommended to be prepared and used immediately. The formulation provided above is for reference purposes only. In vivo formulations may vary and should be modified based on specific experimental conditions. | ||||||||||||||||||||
Solution Preparation Table | |||||||||||||||||||||
DMSO
| |||||||||||||||||||||
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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