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Navafenterol saccharinate (AZD-887 saccharinate) is an inhaled, dual-acting, potent, selective, and long-lasting M3-antagonist/β2-agonist that demonstrates high affinity for the human M3 receptor with a pIC50 of 9.5 and strong β2-adrenoceptor agonism with a pEC50 of 9.5. Navafenterol provides a sustained bronchoprotective and antisialagogue effects with a favorable cardiovascular safety profile, and serving as a valuable investigational compound for chronic obstructive pulmonary disease research.

| Pack Size | Price | USA Warehouse | Global Warehouse | Quantity |
|---|---|---|---|---|
| 1 mg | $293 | - | In Stock | |
| 5 mg | $722 | - | In Stock | |
| 10 mg | $987 | - | In Stock | |
| 25 mg | $1,520 | - | In Stock | |
| 50 mg | $1,980 | - | In Stock |
| Description | Navafenterol saccharinate (AZD-887 saccharinate) is an inhaled, dual-acting, potent, selective, and long-lasting M3-antagonist/β2-agonist that demonstrates high affinity for the human M3 receptor with a pIC50 of 9.5 and strong β2-adrenoceptor agonism with a pEC50 of 9.5. Navafenterol provides a sustained bronchoprotective and antisialagogue effects with a favorable cardiovascular safety profile, and serving as a valuable investigational compound for chronic obstructive pulmonary disease research. |
| In vitro | In binding and functional assays, Navafenterol saccharinate acted as a human M3 receptor antagonist (pIC50 9.5) and β2-adrenoceptor agonist (pEC50 9.5) [1]. |
| In vivo | In preclinical models using guinea pigs and Beagle dogs, inhaled Navafenterol saccharinate prevents acetylcholine-induced bronchoconstriction. In dogs, a dosage of 10 ug/kg resulted in a bronchoprotective half-life exceeding 24 hours. The estimated IC50 for antisialagogue activity (138.4 ug/mL) was higher than the IC50 for bronchoconstriction inhibition (2.1 ug/mL). At doses providing bronchoprotection, minimal effects on heart rate or salivation were observed in these models [2]. |
| Synonyms | LAS-191351 saccharinate, LAS191351 saccharinate, AZD-8871 saccharinate, AZD8871 saccharinate |
| Molecular Weight | 926.09 |
| Formula | C45H47N7O9S3 |
| Cas No. | 1648550-37-1 |
| Smiles | O=S1(=O)C=2C(C(=O)N1)=CC=CC2.C(C(O[C@H]1CC[C@H](N(CCCN2C=3C(N=N2)=CC(CNC[C@H](O)C4=C5C(=C(O)C=C4)NC(=O)C=C5)=CC3)C)CC1)=O)(O)(C6=CC=CS6)C7=CC=CS7 |
| Relative Density. | no data available |
| Storage | In solvent: -80°C for 1 year | Shipping with blue ice/Shipping at ambient temperature. |
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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