API Raw Material CAS 134523-03-8 Atorvastatin Calcium Powder with Best Price| Product name:Atorvastatin calcium |
| Other Name: (3R,5R)-7-[2-(4-Fluorophenyl)-5-Isopropyl-3-Phenyl-4-(Pheynylcarbamoyl)Pyrrol-1-yl]-3 ,5 -Dihydroheptanoic Acid, calcium salt (2:1) Trihydrate |
| Appearance:White Powder |
| CAS:134523-03-8 |
| M.F:C66H68CaF2N4O10 |
| M.W.:1155.36 |
| Specification:99% |
Atorvastatin Calcium is used for lowering blood cholesterol. Atorvastatin Calcium also stabilizes plaque and prevents strokes through anti-inflammation and other mechanisms.
Like all statins, atorvastatin works by inhibiting HMG-CoA reductase, an enzyme found in liver tissue that plays a key role in production of cholesterol in the body.
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| ITEM | SPECIFICATION | RESULT | METHOD |
| Appearance | White powder, neutral odor, highly hygroscopic | Conforms | Visual |
| Identification | Standard solution and test solution same spot,RF | Conforms | TLC |
| Specific Optical | -2.4°~ -2.8° | -2.72° | |
| Heavy metals (as PB) | ≤10ppm | Conforms | AAS |
| Sulfate (SO4) | ≤0.02% | Conforms | Colorimetry |
| Chloride (Cl) | ≤0.02% | Conforms | Colorimetry |
| Phosphate Ion (P) | ≤5ppm | Conforms | Colorimetry |
| Residual solvent(ethanol) | ≤1.0% | Conforms | HS-GC |
| pH | 4.5~7.0 | 5.10 | |
| Related substance | Spot not bigger than standard solution spot | No spot | TLC |
| Water Content | ≤2% | 0.26% | KF |
| Assay (dried basis) | 98.0%--102.0% | 99.48% | Potentiometric titration |
| Assay (dried basis) | 98.5%--100% | 99.2% | HPLC |
Function:
1. Atorvastatin Calcium is a member of the drug class known as statins,
2. Atorvastatin Calcium is used for lowering blood cholesterol.
3. Atorvastatin Calcium also stabilizes plaque and prevents strokes through anti-inflammatory and
other mechanisms.


















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