| Bioactivity | Letrozole (Standard) is the analytical standard of Letrozole. This product is intended for research and analytical applications. Letrozole (CGS 20267) is a potent, selective, reversible and orally active non-steroidal inhibitor of aromatase, with an IC50 of 11.5 nM. Letrozole selective inhibits estrogen biosynthesis, and can be used for the research of breast cancer. |
| CAS | 112809-51-5 |
| Formula | C₁₇H₁₁N₅ |
| Molar Mass | 285.30 |
| Storage | Please store the product under the recommended conditions in the Certificate of Analysis. |