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Shaanxi The River Pharmaceutical Co., Ltd.
Información básica
Modelo: CAS 518-34-3
DDescripción
Tetrandrine, alias tetrandrine y tetrandrine, es una sustancia química sólida blanca. Nombre químico (S, S) - (+) - tetrandrine; fórmula molecular C38H42N2O6, peso molecular 622.75000, punto de fusión 217 - 218 C, casi insoluble en agua, éter de petróleo, soluble en éter, etc. La tetrandrina es un fármaco antihipertensivo. Se utiliza principalmente en el tratamiento de la hipertensión leve a moderada y la crisis de hipertensión.
| Product Name: | Tetrandrine |
| Appearance: | White Powder |
| Purity: | 98% |
| Test Method: | HPLC |
| CAS No.: | 518-34-3 |
| Molecular Formula: | C38H42N2O6 |
| Molecular Weight: | 622.73 |
| Shelf Life: | 2 years |
CERTIFICADO DE ANÁLISIS
| Item | Specification | Results |
| Assay(HPLC) | ||
| Tetrandrine: | ≥98% | 99.20% |
| Test standard: | Enterprise Standard | |
| Physical Control | ||
| Identification: | Thin layer plate in the corresponding position in the same reference point | Complies |
| Appearance: | White fine powder | Complies |
| Odor: | Characteristic | Complies |
| Bulk Density: | 50-60g/100ml | Complies |
| Particle Size: | Pass 80 mesh | Complies |
| Absorptivity: | 108-114 | 113 |
| Melting point: | 216-221℃ | 220℃ |
| Heavy metal: | ≤10PPM | Complies |
| Arsenic: | ≤2PPM | Complies |
| Pb: | ≤2PPM | Complies |
| Loss on Drying: | ≤3% | 0.60% |
| Residue on ignition: | ≤0.1% | 0.05% |
| Residual solvent: | ≤3000PPM | Complies |
| Microbiological Control |
|
|
| Total Plate Count: | <1000CFU/gm | Complies |
| Total Yeast & Mold: | <100CFU/gm | Complies |
| Salmonella: | Negative | Complies |
| E.Coli: | Negative | Complies |
| Staphylococcus: | Negative | Complies |
PRODUCTOS POR GRUPO : Tetrandrina
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