trilostane

ANALYSIS TEST

检验项目

 SPECIFICATIONS

规  格

RESULTS

结  果

Description

性状

White to off-white powder

白色或类白色粉末

Conforms

符合规定

Identification

IR absorption spectrum of the test sample complies with the spectrum of RS

Conforms

符合规定

Speific optical rotation

旋光度

+137 º  -  +139º

+138.4º

Heavy metal

重金属含量

≤20ppm

Conforms

符合规定

Loss on drying

干燥失重

      ≤0.5%

0. 06%

Single impurity

≤0.30%

0.05%

Water (K.F)

≤0.5%

0.12%

Residual solvents

tetrahydrofuran

≤0.072%

0.02%

Tert-buty methyl ether

≤0.50%

       0.02%

Ethanol

≤0.50%

       0.23%

Dimethyl  sulfloxide

≤0.50%

0.14%

Dichloromethane

≤0.060%

0.01%

Content含量

≥99%

99.15%

CONCLUSION: THE PRODUCT CONFORMS TO CORPORATION STANDARD

结         论：   本品符合企业标准规定