| M Formula: | C19H30O2 |
| Chemistry structure: |
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| Properties: | |
| Crystalline solid. Mp 185–185.5C, sublimes in high vacuum. Dextrorotatory in solution. Not precipitated by digitonin. Practically insoluble in water; soluble in most organic solvents. | |
| Derivation: | |
| Isolation from male urine, synthesis from cholesterol. | |
| Use: | |
| Medicine, biochemical research. | |