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Product Details
Product Description
Product name | Perindopril erbumine |
Cas number | 107133-36-8 |
Molecular formula | C23H43N3O5 |
Molecular weight | 441.61 |
Appearance | White or almost white crystalline powder,slightly hygroscopic |
Assay | 99.0~101.0% |
Solubility | Freely soluble in water and in alcohol;sparingly soluble in methylene chloride |
Identification | A)Specific Optical Rotation: -66°to -69° |
B)IR: Similar to the reference standard | |
C)TLC: Similar to the reference standard | |
Impurity A | (By TLC)≤0.25% |
Stereochemical purity | Impurity I≤0.1% |
Any impurity≤0.1% | |
Related substances(HPLC) | Impurity B≤0.3% |
Impurity E≤0.4% | |
Impurity F≤0.2% | |
Impurity H≤0.2% | |
Any other unknown impurity≤0.1% | |
Total impurities≤1.0% | |
Water (K.F) | ≤1.0% |
Sulphated Ash | ≤0.1% |
Heavy metal | ≤20ppm |
Residual solvents | Ethyl acetate≤0.5% |
Methylene chloride≤0.06% | |
Triethylamine≤0.5% | |
Cyclohexane≤0.388% | |
Tetrahydrofuran≤0.072% | |
Acetonitrile≤0.041% | |
Pyridine≤0.02% |
Company Information
CAS:10312-55-7
Molecular Formula:C8H7NO4
Purity:99%