Description
Technical Parameters
Product Brief Introduction
Product name:Perphenazine
CAS：58-39-9
MF:C21H26ClN3OS
MW:403.97
Product Specification
|
Item |
Specification |
|
Appearance |
White or off-white crystalline powder powder |
|
Identification |
IR: The infrared absorption spectrum of the sample complies with the reference standard. |
|
|
HPLC: The retention time of the major peak of the sample solution corresponds to that of the standard solution, as obtained in the assay. |
|
Loss on Drying |
≤ 0.5% |
|
Residue on Ignition |
≤ 0.1% |
|
Perphenazine sulfoxide |
≤ 0.2% |
|
Perphenazine related compound B |
≤ 0.5% |
|
Any individual unspecified impurity |
≤ 0.1% |
|
Total impurities |
≤ 1.0% |
|
Assay |
98.0%-102.0% |
