Product Identification | Back to Contents | 【Product Name】
Formestane | 【Synonyms】
4-Hydroxy-4-androstene-3,17-dione 4-Hydroxy-delta(sub 4)-androstenedione CGP-32349 | 【CAS】
566-48-3 | 【Formula】
C19H26O3 | 【Molecular Weight】
302.41000000000003 | 【RTECS】
BV8152500 | 【Merck】
12,4267 | 【Beilstein/Gmelin】
1889793 |
Physical and Chemical Properties | Back to Contents | 【Appearance】
White powder. | 【Solubility in water】
Insoluble | 【Melting Point】
199 - 202 | 【Vapor Pressure】
4.9E-11 (25 C) | 【Density】
1.19 g/cm3 (20 C) | 【pKa/pKb】
9.31 (pKa) | 【Partition Coefficient】
2.66 | 【Usage】
Used in the treatment of estrogen-receptor positive breast cancer in post-menopausal women. |
First Aid Measures | Back to Contents | 【Ingestion】
If swallowed, wash out mouth with water, provided person is conscious. Seek medical advice. | 【Inhalation】
Remove to fresh air. If not breathing give artificial respiration. If breathing is difficult, give oxygen. Seek medical attention. | 【Skin】
Immediately wash skin with soap and copious amounts of water for at least 15 minutes. If irritation persists, seek medical attention. | 【Eyes】
Immediately flush eyes with copious amounts of water for at least 15 minutes. Seek medical advice. |
Fire Fighting Measures | Back to Contents | 【Fire Fighting】
Extinguish with carbon dioxide, dry chemical powder or appropriate foam. Water spray. Wear self-contained breathing apparatus and protective clothing to prevent contact with the skin and eyes. |
Accidental Release Measures | Back to Contents | 【Small spills/leaks】
Sweep-up/absorb in suitable material, place in a container and hold for disposal. Avoid raising dust. Ventilate area and wash spill site after pickup is complete. |
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