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Befetupitant (Ro67-5930) is a potent and selective tachykinin 1 receptor (NK1R) antagonist for the study of corneal neovascularization.

| Pack Size | Price | USA Warehouse | Global Warehouse | Quantity |
|---|---|---|---|---|
| 1 mg | $490 | In Stock | In Stock | |
| 5 mg | $1,070 | In Stock | In Stock | |
| 10 mg | $1,300 | In Stock | In Stock | |
| 25 mg | $1,715 | In Stock | In Stock | |
| 50 mg | $2,180 | In Stock | In Stock | |
| 100 mg | $2,800 | In Stock | In Stock |
| Description | Befetupitant (Ro67-5930) is a potent and selective tachykinin 1 receptor (NK1R) antagonist for the study of corneal neovascularization. |
| In vivo | In the alkali burn model, Befetupitant, a highly selective NK1R antagonist, was tested. Hemangiogenesis and lymphangiogenesis were effectively reduced (P<0.05) after topical application of Befetupitant for 4 days at both concentrations (0.4 and 1.6 mg/mL). However, both Befetupitant and its vehicle DMSO induced corneal opacity even in healthy controls, as observed during slit-lamp examination. Furthermore, fluorescein and hematoxylin-eosin staining confirmed DMSO toxicity by revealing epithelial damage and inflammatory cellular infiltration in the stroma. Despite Befetupitant's effectiveness in reducing corneal neovascularization (CNV) in the alkali burn model, its toxicity due to the DMSO vehicle led to the decision not to test it in the suture model[1]. |
| Synonyms | Ro67-5930 |
| Molecular Weight | 565.55 |
| Formula | C29H29F6N3O2 |
| Cas No. | 290296-68-3 |
| Smiles | N(C(C(C)(C)C1=CC(C(F)(F)F)=CC(C(F)(F)F)=C1)=O)(C)C=2C(=CC(=NC2)N3CCOCC3)C4=C(C)C=CC=C4 |
| Relative Density. | 1.283 g/cm3 (Predicted) |
| 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: 6.88 mg/mL (12.17 mM), Sonication is recommended. | ||||||||||||||||||||
Solution Preparation Table | |||||||||||||||||||||
DMSO
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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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