详细说明
Cas号:98319-26-7
分子式:C23H36N2O2
白色或类白色结晶性固体。极微溶于0.1mol/L盐酸、0.1mol/L氢氧化钠溶液或水。熔点约257℃;也有熔点252~254℃。[α]D-59°(C=l,甲醇)。易溶于氯仿、二甲亚砜、乙醇、甲醇或正丙醇,难溶于丙二醇或聚乙二醇400,
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% |
WGK Germany 3
RTECS CL5245000
危险品标志 Xn,T
危险类别码 22-61-60
安全说明 36/37/39-45-53
用于治疗男子前列腺肥大及秃发等病症 5α-还原酶抑制剂,可抑制睾酮转化为二氢睾酮。用于良性前列腺增生症的治疗。
遮光密封保存