Maprotiline Hydrochloride CAS No 10347-81-6
According to |
USP40 |
Items |
Specification |
Description |
A white or almost white,crystalline powder |
Solubility |
Slightly soluble in water,freely soluble in methanol,soluble in alcohol,sapringly soluble in methylene chloride,very slightly soluble in acetone. |
Identification |
A:Infrared absorption |
B:Ultraviolet absorption |
C:Test for chloride |
Loss of drying |
Not more than 1.0% |
Residue of ignition |
Not more than 0.1% |
Heavy metals |
Not more than 0.001% |
Chromatographic purity |
Not more than 1.0% |
Organic volatile impurities |
Toluene:Not more than 890ppm |
Ethyl ether:Not more than 5000ppm |
Ethanol:Not more than 5000ppm |
Assay |
Maprotiline hydrochloride contains not less than 99.0 percent and not more than 101.0 percent of the labeled amount of C20H23N.HCL,calculated on the dried basis. |
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