GTX-758, also known as Capesaris, is a n orally available, nonsteroidal selective estrogen receptor (ER) alpha agonist with potential antineoplastic activity. Upon administration of GTx-758, this agent suppresses the secretion of the gonadotropins follicle-stimulating hormone (FSH) and luteinizing hormone (LH) by the pituitary gland through feedback inhibition. In males, the inhibition of LH secretion prevents the synthesis of androgens, including testosterone, by the testes. This may result in suppressed total serum testosterone to the levels observed in castration. Check for active clinical trials or closed clinical trials using this agent. (NCI Thesaurus).
MedKoo Cat#: 201453
Name: GTX-758
CAS#: 938067-78-8
Chemical Formula: C19H13F2NO3
Exact Mass: 341.0864
Molecular Weight: 341.31
Elemental Analysis: C, 66.86; H, 3.84; F, 11.13; N, 4.10; O, 14.06
The following data is based on the product molecular weight 341.31 Batch specific molecular weights may vary from batch to batch due to the degree of hydration, which will affect the solvent volumes required to prepare stock solutions.
| Concentration / Solvent Volume / Mass | 1 mg | 5 mg | 10 mg |
|---|---|---|---|
| 1 mM | 1.15 mL | 5.76 mL | 11.51 mL |
| 5 mM | 0.23 mL | 1.15 mL | 2.3 mL |
| 10 mM | 0.12 mL | 0.58 mL | 1.15 mL |
| 50 mM | 0.02 mL | 0.12 mL | 0.23 mL |
