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甾体激素类中间体表雄酮原料481-29-8纯度东康源实测数据
Certificate of Analysis |
PRODUCT NAME | Epiandrosterone |
BATCH NO. | 20181129 |
MFG DATE | 2018/11/29 |
EXP DATE | 2021/11/28 |
QUANTITY | 208KG |
Items | Specs | Results |
Appearance | White or almost white crystalline powder | White powder |
Assay | 99.0%min by HPLC | 99.4% |
Loss On Drying | 0.5%max | 0.20% |
Melting Point | 172.0~178.0°C | 173.0~174.0°C |
Specific Rotation | +88.0~+94.0° | +90.1° |
Related Substances | 0.5%max | 0.10% |
Conclusion | The specifications conform with enterprise standard. |
英文别名:3beta-Hydroxy-5alpha-androstan-17-one; 5alpha-Androstan-3beta-ol-17-one; Isoandrosterone; trans-Androsterone; ; 3-hydroxyandrostan-17-one; (3beta)-3-hydroxyandrostan-17-one; (3beta,5alpha)-3-hydroxyandrostan-17-one; (3beta,5alpha,14beta)-3-hydroxyandrostan-17-one; (3beta,5alpha,9beta,14beta)-3-hydroxyandrostan-17-one; (3beta,5alpha,9beta)-3-hydroxyandrostan-17-one
分子式:C19H30O2
分子量:290.4403
InChI:InChI=1/C19H30O2/c1-18-9-7-13(20)11-12(18)3-4-14-15-5-6-17(21)19(15,2)10-8-16(14)18/h12-16,20H,3-11H2,1-2H3/t12-,13-,14-,15-,16+,18-,19-/m0/s1
密度:1.085g/cm3
熔点:171-177℃
沸点:413.139°C at 760 mmHg
闪点:176.377°C
蒸汽压:0mmHg at 25°C
比旋光度:91° (c=1, CH3OH)
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