
| Product Name | Progesterone, 98% |
| Product Number | 850454 |
| Product Brand | Aldrich |
| CAS Number | 57-83-0 |
| Molecular Formula | C21H30O2 |
| Molecular Weight | 314.46 |
| TEST | SPECIFICATION |
| APPEARANCE | WHITE TO OFF-WHITE POWDER OR CRYSTALLINE |
| POWDER | |
| INFRARED SPECTRUM | CONFORMS TO STRUCTURE. |
| OPTICAL ROTATION | +182(+/- 5) DEGREES (C=2%, DIOXANE) |
| HIGH PRESSURE LIQUID | 97.5% (MINIMUM) |
| AND/OR | |
| THIN-LAYER | CONSISTENT WITH 98% PURITY |
| SOLUBILITY | 5% IN CHCL3; CLEAR, COLORLESS TO LIGHT |
| YELLOW SOLUTION | |
| APPROVED DECEMBER 1, 2000 JSB | |
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