Epiandrosterone raw materials
Cheng Yu Jiang
联系人姓名
基本信息
| 化学文摘社编号. | 481-29-8 |
|---|---|
| 出生地 | China (Mainland) |
| 年级的标准 | Medicine Grade |
| 纯洁的 | 99 |
NameEpiandrosteroneraw materialsSynonyms3beta-Hydroxy-5alpha-androstan-17-one; Isoandrosterone Molecular FormulaC19H30O2Molecular Weight290.44CAS Registry Number481-29-8 AppearanceWhite or almost White Crystalline powerIdentificationComparing with the spectrum obtainedMelting point120124Specific Rotation+58°+64°(1%Chloroform)+44°+49°(1%Dioxane)Acidity≤0.58%Related substance≤1.0%Loss on Drying≤0.5%Residue on Ignition≤0.1%Assay97.0103.0%
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