Cortexolone 17Alpha-Propionate

Chemical Information
Clascoterone (cortexolone 17α-propionate, CB-03-01) is a novel antagonist of androgen receptors. It binds to androgen receptors with high affinity. By competing with androgens for binding to androgen receptors, clascoterone works by blocking the androgen receptor signalling cascades that promote acne pathogenesis, such as sebaceous gland proliferation, excess sebum production, and inflammatory pathways. In August 2020, FDA approved clascoterone for the first-in-class topical treatment of acne (acne vulgaris) in male and female patients 12 years and older. Clascoterone is also being investigated as a novel treatment for androgenetic alopecia.
| CAS Number | 19608-29-8 |
| PubChem CID | 11750009 |
| IUPAC Name | [(8R,9S,10R,13S,14S,17R)-17-(2-hydroxyacetyl)-10,13-dimethyl-3-oxo-2,6,7,8,9,11,12,14,15,16-decahydro-1H-cyclopenta[a]phenanthren-17-yl] propanoate |
| Molecular Formula | C24H34O5 |
| Molecular Weight | 402.5 |
| XLogP | 3.9 |
| Topological Polar Surface Area | 80.7 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 5 |
| Rotatable Bond Count | 5 |
| Heavy Atom Count | 29 |
| Formal Charge | 0 |
| Complexity | 769 |
| Property | Value |
|---|---|
| Molecular Weight | 402.5 |
| XLogP3 | 3.9 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 5 |
| Rotatable Bond Count | 5 |
| Exact Mass | 402.24062418 |
| Monoisotopic Mass | 402.24062418 |
| Topological Polar Surface Area | 80.7 Ų |
| Heavy Atom Count | 29 |
| Formal Charge | 0 |
| Complexity | 769 |
| Isotope Atom Count | 0 |
| Defined Atom Stereocenter Count | 6 |
| Undefined Atom Stereocenter Count | 0 |
| Defined Bond Stereocenter Count | 0 |
| Undefined Bond Stereocenter Count | 0 |
| Covalently-Bonded Unit Count | 1 |
| Compound Is Canonicalized | Yes |
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