詳細(xì)說明
Cas號(hào):98319-26-7
分子式：C23H36N2O2
化學(xué)性質(zhì)
白色或類白色結(jié)晶性固體。極微溶于0.1mol/L鹽酸、0.1mol/L氫氧化鈉溶液或水。熔點(diǎn)約257℃；也有熔點(diǎn)252～254℃。[α]D-59°(C=l，甲醇)。易溶于氯仿、二甲亞砜、乙醇、甲醇或正丙醇，難溶于丙二醇或聚乙二醇400，
質(zhì)量標(biāo)準(zhǔn)
S.No. |
Test |
Specification |
RESULTS |
1. |
| Identification (IR) |
| Positive |
| Complies |
2. |
| Appearance |
| White Crystalline Powder |
| Complies |
3. |
| Optical Rotation |
| -56.0 to –60.0o |
| -57.70° |
4. |
| Water |
| N.M.T. 0.3% |
| 0.07% |
5. |
| Melting point |
| 251-258℃ |
| 254-255℃ |
6. |
| Residue On ignition |
| N.M.T. 0.1% |
| 0.08% |
7. |
| Heavy metals |
| <10ppm |
| <10ppm |
8. |
| Single impurity |
| N.M.T 0.5% |
| 0.17% |
9. |
| Total impurities HPLC |
| N.M.T. 1.0% |
0.40% |
10. |
| Assay |
| 98.5~101.0% |
| 99.5% |
危險(xiǎn)性質(zhì)
WGK Germany 3
RTECS CL5245000
危險(xiǎn)品標(biāo)志 Xn,T
危險(xiǎn)類別碼 22-61-60
安全說明 36/37/39-45-53
用途
用于治療男子前列腺肥大及禿發(fā)等病癥 5α-還原酶抑制劑，可抑制睪酮轉(zhuǎn)化為二氫睪酮。用于良性前列腺增生癥的治療。
存儲(chǔ)方式
遮光密封保存
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