| Product name: | Ramipril |
| Molecular Formula: | C23H32N2O5 |
| Molecular Structure: |  |
| Molecular Weight: | 416.5 |
| CAS No.: | 87333-19-5 |
Description
Ramipril is a white or almost white, crystalline powder. It is sparingly soluble in water, freely soluble in methanol.
Application
Ramipril is a new second generation angiotensin converting enzyme inhibitor. It is a powerful and durable vasodilator. It is suitable for:
1) Essential hypertension
2) Congestive heart failure
3) Mild to moderate heart failure after acute myocardial infarction
Specification
| Appearance | White or almost white, crystalline powder. |
| Identification | a. Specific optical rotation; |
| b. Infrared absorption. | |
| Appearance of solution | Meets the requirements. |
| Melting range | 105°C to 112°C |
| Specific optical rotation | + 32.0° to + 38.0° |
| Palladium | ≤20 ppm |
| Loss on drying | ≤0.2% |
| Sulfated ash | ≤0.1% |
| Related substances: | |
| Ramipril methylester | ≤0.5% |
| Ramipril isopropyl ester | ≤0.5% |
| Hexahydroramipril | ≤0.5% |
| Ramipril diketopiperazine | ≤0.5% |
| Unspecified impurities | ≤0.10% |
| Total impurities | ≤1.0% |
| Assay | 98.0%-101.0% |
Packing and Storage
Preserve in tight containers.
Minimum Order
One package
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