China High Quality Paroxetine Hydrochloride CAS 78246-49-8, Find details about China 78246-49-8, CAS 78246-49-8 from High Quality Paroxetine Hydrochloride CAS 78246-49-8
Product name :Paroxetine hydrochloride
CAS: 78246-49-8
MF: C19H21ClFNO3
MW: 365.83
EINECS: 616-601-1
Contents | Specification: EP7.0 | Results of analysis |
Appearance | White or almost white crystalline powder | Almost white crystalline powder |
Identification | Comparing with the spectrum obtained with CRS | Conform |
The principal peak obtained with the test solution is similar in retention and size to that obtained with the reference solution | Conform | |
Water (by KF) | Conform | |
Reaction of chlorides | Conform | |
Impurity D | ≤0.2% | Did not check out |
Related substances | Impurity A: not more than 0.3% | 0.03% |
Unspecified impurities: For each impurity, not more than 0.10 % | 0.06% | |
Total impurities: not more than 0.5% | 0.1% | |
Heavy metals | ≤0.002% | <0.002% |
Water | 2.2%~2.7% | 2.46% |
Sulfated ash | ≤0.1% | <0.1% |
Assay(anhydrous substance) | 97.5%~102.0% | 100.2% |
Residual solvents | Meets the requirements | Conform |
Conclusion: Conforming to EP7.0. |