Hefei TNJ chemical industry co.,ltd
Diamond Supplier Enterprise Certification
- Diamond
Supplier - 10th
years
Diamond Supplier Enterprise Certification
Product Certification&
Enterprise Certification
Country: 
China (Mainland)
Business Type:Trading Company
Tel: +86-551-65418695
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Province/state: Anhui
City: Hefei
Street: B911 Xincheng Business Center, Qianshan Road, Hefei Anhui China
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Technology: Technology innovation is our eternal pursuit,or we will be left behind.Our technology experts,all from famous universities and institutes,has rich experience and high achievements in chemical research.This makes sure that our technology support is reliable and authoritative.All of self-owned fine chemicals are manufactured strictly in accordance with international standard.We have our own independent lab test center,and also has scientific cooperation with local colleges and institutes.
Product name: simvastatin
CAS#:79902-63-9
Molecular formula: C25H38O5
Appearance: white or almost white powder or crystalline powder.
Use: Simvastatin is a hypolipidemic drug used to control elevated cholesterol, or hypercholesterolemia. It is a member of the statin class of pharmaceuticals.
Function:
It has effects on relieving pressure and stabilization. It can lower blood pressure
and slow heart rate. It has tranquillizing effect on psychotic mania.
Specification
| Items | Specification | Results |
| Appearance | A white or almost white, crystalline powder | Complies |
| Identification | IR/HPLC | Complies |
| Specific optical rotation | +285°- +298° | +292.1° |
| Heavy metals | ≤20ppm | <20ppm |
| Loss on drying | ≤0.5% | 0.10% |
| Sulphated ash | ≤0.1% | <0.1% |
| Chromatographic purity | ||
| Simvastatin hydroxyacid | ≤0.4% | 0.12% |
| Lovastatin and epilovastatin | ≤1.0 % | 0.26% |
| Methylene simvastatin | ≤0.4% | 0.10% |
| Acetyl simvastatin | ≤0.4% | 0.04% |
| Anhydro simvastatin | ≤0.4% | 0.04% |
| Simvastatin dimer | ≤0.4% | 0.08% |
| Any other individual impurity | ≤0.1% | 0.06% |
| Totalimpurities(Except lovastatin and epilovastatin) | ≤1.0% | 0.46% |
| Assay | 98.0%-101.0% | 99.20% |
Packing:
25 kg/barrels, 1 kg/aluminum foil
Storage:
Sealed save, cool ventilated dry place, prevent sun, rain.
