Nomegestrol is a potent and orally available progestin, acts as a selective full progesterone receptor agonist, with a Kd of 5.44 nM for rat uterine progesterone receptor, and has moderate antiandrogenic activity and strong antiestrogenic activity.
| Molecular Weight | 328.45 |
| Formula | C21H28O3 |
| CAS Number | 58691-88-6 |
| Storage | Please store the product under the recommended conditions in the Certificate of Analysis. |
| Species | Mouse | Rat | Rabbit | Guinea pig | Hamster | Dog |
| Weight (kg) | 0.02 | 0.15 | 1.8 | 0.4 | 0.08 | 10 |
| Body Surface Area (m2) | 0.007 | 0.025 | 0.15 | 0.05 | 0.02 | 0.5 |
| Km factor | 3 | 6 | 12 | 8 | 5 | 20 |
| Animal A (mg/kg) = Animal B (mg/kg) multiplied by | Animal B Km |
| Animal A Km |
For example, to modify the dose of Compound A used for a mouse (20 mg/kg) to a dose based on the BSA for a rat, multiply 20 mg/kg by the Km factor for a mouse and then divide by the Km factor for a rat. This calculation results in a rat equivalent dose for Compound A of 10 mg/kg.
[3] Alfred O Mueck, et al. Steroids. Nomegestrol acetate, a novel progestogen for oral contraception
[4] Stefano Lello. Drugs. Nomegestrol acetate: pharmacology, safety profile and therapeutic efficacy
[5] S Lello. Minerva Ginecol. [Nomegestrol acetate: clinical pharmacology]
| Related Progesterone Receptor Products |
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| Allylestrenol
Allylestrenol is an anabolic steroid with progesterone activity and potential physiologic function as a progesterone receptor agonist that can be used in studies related to preterm labor. |
| Cridanimod
Cridanimod is a potent progesterone receptor (PR) activator mediated through induction of IFNα and IFNβ expression. Cridanimod is a small-molecule immunomodulator and interferon inducer. |
| Asoprisnil
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| Tanaproget
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