Name | Pentanamide,N-(1-cyanocyclopropyl)-4-fluoro-4-methyl-2-[[(1S)-2,2,2-trifluoro-1-[4'-(methylsulfonyl)[1,1'-biphenyl]-4-yl]ethyl]amino]-,(2S)- |
Synonyms | MK-0822 Odanacatib ODANACATIB Odanacatib,MK-0822,MK0822 (S)-N-(1-cyanocyclopropyl)-4-fluoro-4-methyl-2-((S)-2,2,2-trifluoro-1-(4'-(methylsulfonyl)biphenyl-4-yl)ethylamino)pentanamide (2S)-N-(1-Cyanocyclopropyl)-4-fluoro-4-methyl-2-[[(1S)-2,2,2-trifluoro-1-[4'-(methylsulfonyl)[1,1'-biphenyl]-4-yl]ethyl]amino]pentanamide Pentanamide,N-(1-cyanocyclopropyl)-4-fluoro-4-methyl-2-[[(1S)-2,2,2-trifluoro-1-[4'-(methylsulfonyl)[1,1'-biphenyl]-4-yl]ethyl]amino]-,(2S)- Pentanamide, N-(1-cyanocyclopropyl)-4-fluoro-4-methyl-2-[[(1S)-2,2,2-trifluoro-1-[4'-(methylsulfonyl)[1,1'-biphenyl]-4-yl]ethyl]amino]-, (2S)- Odanacatib (2S)-N-(1-Cyanocyclopropyl)-4-fluoro-4-methyl-2-[[(1S)-2,2,2-trifluoro-1-[4'-(methylsulfonyl)[1,1'-biphenyl]-4-yl]ethyl]amino]pentanamide (2S)-N-(1-Cyanocyclopropyl)-4-fluoro-4-methyl-2-[[(1S)-2,2,2-trifluoro-1-[4'-(methylsulfonyl)[1,1'-biphenyl]-4-yl]ethyl]amino]pentanamide Odanacatib (MK-0822) |
CAS | 603139-19-1 |
EINECS | 682-460-8 |
Molecular Formula | C25H27F4N3O3S |
Molar Mass | 525.56 |
Density | 1.35 |
Melting Point | 223-224 °C |
Boling Point | 681.6±55.0 °C(Predicted) |
Solubility | Chloroform (Slightly, Heated, Sonicated), Methanol (Slightly, Sonicated) |
Appearance | Solid |
Color | White to Off-White |
pKa | 12.06±0.20(Predicted) |
Storage Condition | Sealed in dry,Store in freezer, under -20°C |
Use | A cathepsin K inhibitor. |
In vitro study | In Vitro, Odanacatib has high inhibitory activity and selectivity on cathepsin K. When it acts on human and rabbit cathepsin K, The IC50 is 0.2 nM and 1 nM respectively. Moreover, Odanacatib was equally effective in all human cell enzyme assays, with an IC50 of 5 nM. Recent studies have shown that Odanacatib causes a decrease in Osteoclast(OC) resorption activity by blocking intracellular vesicle transport. |
In vivo study | Odanacatib at a dose of 10 mg/kg in preclinical rats has good pharmacokinetic properties, such as clearance (Cl: 2 mL kg Odanacatib(ODN) oral treatment ovariectomized (OVX) the rabbits also blocked bone loss, and this effect was dose-dependent. Moreover, treatment with Odanacatib at 9 µm daily significantly increased bone mineral density in the proximal femur (BMD) (7.8%), femoral neck (10.8%), and greater trochanter BMD(6.5%). Odanacatib effectively inhibits bone metabolism in long-term estrogen-deficient, skeletal mature rhesus monkeys, does not reduce the number of osteoclasts, and maintains the normal biomechanical properties of the spine in ovariectomized (OVX) non-human primates. |
1mg | 5mg | 10mg | |
---|---|---|---|
1 mM | 1.903 ml | 9.513 ml | 19.027 ml |
5 mM | 0.381 ml | 1.903 ml | 3.805 ml |
10 mM | 0.19 ml | 0.951 ml | 1.903 ml |
5 mM | 0.038 ml | 0.19 ml | 0.381 ml |
biological activity | Odanacatib (MK-0822) is a potent, selective, cathepsin K (human/Rabbit) the neutral inhibitor, with an IC50 of 0.2 nM/1 nM, is highly selective for the off-target cathepsin B, L, S. Phase 3. Odanacatib (MK-0822) is a potent, selective, neutral inhibitor of cathepsin K (human/Rabbit) with an IC50 of 0.2 nM/1 nM for the off-target cathepsin B, L, S has a high degree of selectivity. Phase 3. |
characteristics | Odanacatib is a potent selective neutral inhibitor of cathepsin K. |
Target | Value |
Cathepsin K (human) () | 0.2 nM |
Cathepsin K (rabbit) () | 1 nM |