What is lovastatin?
Lovastatin is a hexahydronaphthyl ester isolated from the culture medium of Aspergillus terreus. It is an inactive lactone and has a strong competitive inhibitory effect on HMG-CoA reductase in the liver. HMG-CoA reductase is the rate-limiting enzyme for the de novo synthesis of cholesterol in the body. The inhibition of this enzyme can block the conversion of HMG-CoA to methylvaleric acid, significantly reduce cholesterol synthesis, and cause the liver LDL receptor expression to be enhanced, so that the clearance of plasma LDL-C is enhanced. Reduced cholesterol synthesis can also reduce the synthesis of ApoB100 in the liver, thereby reducing VLDL synthesis. Clinical observations have shown that Lovastatin has a good effect on reducing plasma total cholesterol and LDLC regardless of hypercholesterolemia caused by various reasons such as heterozygous familial hypercholesterolemia, polygenic hypercholesterolemia, diabetes or nephrotic syndrome.
Lovastatin powder is white or off-white crystals or crystalline powder; melting point 174.5℃ (in nitrogen). Odorless, tasteless, slightly hygroscopic.
Lovastatin powder is easily soluble in chloroform, soluble in acetone, slightly soluble in ethanol, ethyl acetate or acetonitrile, and insoluble in water.

| Product name | Lovastatin |
| CAS | 75330-75-5 |
| Molecular formula | C24H36O5 |
| Molecular weight | 404.54 |
| EINECS Number | 616-212-7 |
| Storage condition | -20°C |
| Melting point | 175°C |
| Solubility | Ethanol: soluble 9.80-10.20mg/mL, clear, colorless to light yellow. |
| Appearance | White powder |
| Boiling point | 559.2±50.0 °C(Predicted) |
| Density | 1.12±0.1 g/cm3(Predicted) |
What is the pharmacology and toxicology of lovastatin?
Product Specification
| Items | Specifications | Result |
| Characters | white powder | Complies |
| Particle size | 100% pass 80mesh | 80mesh |
| Solubility | Ethanol | Complies |
| Loss on Drying % | ≤5.0 | 3.35 |
| Content % | ≤5.0 | 2.12 |
| Bulk density | 40~60g/100mL | 60g/100mL |
| Content % | Content % | 98.1 |
| Heavy metals PPM | ≤10 | Complies |
| (PB)PPM | ≤2 | Complies |
| (As)PPM | ≤1 | Complies |
| Microbiological: | ||
| Total Plate Countcfu/g | ≤1,000 | Complies |
| Moulds&Yeastcfu/g | ≤50 | Complies |
| E.Colicfu/g | Negative | Negative |
| Samonellacfu/g | Negative | Negative |
| Samonellacfu/g | Negative | Negative |
| GeneralStatus: | Free | Complies |
| GMO | None | Complies |
| Conclusion:Meets the Requirements | ||
What are the medicinal values of lovastatin?
1. Lipid-regulating effect
The use of lovastatin will not cause the accumulation of potentially toxic cholesterol substances, and HMG-CoA can also be rapidly metabolized into acetyl-CoA to participate in other biosynthetic pathways in vivo. This inhibitory effect is incomplete and reversible, and there is a dose-effect relationship, which will not affect the cholesterol required for the normal function of cell membrane at the therapeutic dose. Therefore, lovastatin has a significant lipid-lowering effect with less side effects. Generally speaking, lovastatin mainly plays its role in the following aspects: ① competitive inhibition of HMG-CoA reductase activity and reduction of endogenous cholesterol synthesis; ② Increase the expression of LDL receptor in hepatocytes and increase the clearance rate of plasma LDL mediated by receptor; ③ Inhibit the migration and proliferation of smooth muscle cells; ④ Decrease the assembly and secretion of hepatic lipoprotein.
2. Non-lipid-regulating effect
Lovastatin can obviously improve the function of endothelial cells and promote the production of nitric oxide synthase (eNOS), thus increasing the synthesis and release of NO, which plays a key role in maintaining normal pulmonary vascular tone and reversing pulmonary vascular contraction and vascular remodeling induced by hypoxia. In addition, lovastatin has anti-inflammatory and anti-proliferative effects, which can inhibit the proliferation of mesangial cells and the secretion of extracellular matrix, thus achieving the purpose of alleviating glomerulosclerosis.
HTML5 atlas of Lovastatin
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What is the drug lovastatin used for?
Lovastatin powder is a drug used in cardiovascular system, which can prevent the development of arteriosclerosis and reduce the risk of myocardial infarction. Type Ⅱa and type Ⅱb used for hyperlipidemia must be determined that the increase of blood lipid is not caused by syndrome, liver disease or abnormal protein in blood before use, and it is best to determine that the overall serum cholesterol concentration is increased. Users must adhere to a standard low cholesterol diet before use and during treatment.
Is lovastatin a blood thinner?
Blood thinner is a kind of medicine or food that can dilute blood. In fact, foods such as blood thinners can be seen everywhere in life, such as radish soup, green plum walnut, corn and oolong tea, which all have the function of thinning blood. Pods are rich in dietary fiber and vitamins, which can speed up blood circulation and relieve constipation for people who often eat pods. And the garbage and toxins in the blood can be cleaned up in time. Make blood vessels smoother and avoid the occurrence and recurrence of blood diseases.
Lovastatin powder is a product used to treat hypercholesterolemia and mixed hyperlipidemia, which can lower cholesterol levels. But in some cases, it is common for some people to take lovastatin and blood thinner at the same time.
To sum up, lovastatin isn't a blood thinner.
Understand the differences between Lovastatin, Atorvastatin, Rosuvastatin and other 7 commonly used statins in one minute
There is no best statin, only the most suitable one.
There are 7 commonly used statin products, namely lovastatin, simvastatin, pravastatin, fluvastatin, atorvastatin, rosuvastatin, and pitavastatin.
These statin products all promote the metabolism of low-density lipoprotein and increase the concentration of high-density lipoprotein by inhibiting hydroxymethylglutaryl coenzyme A (HMG-CoA) reductase in the process of cholesterol synthesis in the body. In addition, they also have anti-inflammatory, plaque stabilization, improvement of endothelial cell function, improvement of left ventricular function, and inhibition of immune response. It is worth mentioning that no matter which statin drug, the incidence of adverse reactions tends to increase with increasing doses, and attention should be paid during use.
According to the order of structural modification, it can be divided into three generations
First generation
Lovastatin, simvastatin and pravastatin. Lovastatin and simvastatin have similar properties, with moderate lipid-lowering strength, and simvastatin is more commonly used. Pravastatin is a moderate-effect statin.
Second generation
Fluvastatin is the first fully synthetic statin drug and a moderate-effect statin.
Third generation
Atorvastatin, rosuvastatin and pitavastatin are synthetic counterparts. Atorvastatin and rosuvastatin are potent statins with long-acting effects; pitavastatin is a moderate-effect statin with long-acting effects.
Differences
Different indications
Lovastatin and simvastatin are used for primary hypercholesterolemia, and are also used for patients with combined hypercholesterolemia and hypertriglyceridemia, with hypercholesterolemia as the main symptom.
Pravastatin has a more obvious effect on lowering cholesterol, but has little effect on lowering triglycerides.
Fluvastatin has the function of directly inhibiting the proliferation of arterial smooth muscle cells and delaying intimal thickening. It is used for hypercholesterolemia that is ineffective with dietary control.
Atorvastatin is used for patients with primary hypercholesterolemia, mixed hyperlipidemia or heterozygous familial hypercholesterolemia that is ineffective with dietary control.
Rosuvastatin is used for hyperlipidemia and hypercholesterolemia.
Pitavastatin is used for hypercholesterolemia and familial hypercholesterolemia.
In actual use, there are individual differences. Each person has different sensitivities to different statins, and medication adjustments need to be made based on the extent of blood lipid reduction, adverse reactions, etc.
What to avoid while taking lovastatin?
1. Serum transaminase should be checked before using Lovastatin powder. If the serum transaminase continues to rise to more than three times the upper limit of normal value, it should be stopped.
2. During the period of use, symptoms of suspected myopathy, such as diffuse myalgia, muscle tenderness or weakness, and/or a significant increase in phosphocreatine kinase, should be stopped.
3. Lovastatin only moderately reduces triglyceride, so it is not suitable for people with hypertriglyceridemia as the main abnormality (i.e. hyperlipidemia types I, IV and V).
4. Patients with rare homozygous familial hypercholesterolemia may be more likely to have elevated serum transaminase by using Lovastatin because of their lack of functional LDL receptor.
5. If there are acute or serious conditions, especially those who are prone to renal failure secondary to rhabdomyolysis, including severe acute infection, hypotension, major surgery, trauma, severe metabolism, endocrine or electrolyte imbalance and uncontrollable convulsions, the use of Lovastatin should be suspended or terminated.
6. People receiving immunosuppressive therapy are taking gemfibrozil or nicotinic acid and taking Lovastatin at the same time, which has been reported to cause myopathy, so the advantages and disadvantages should be weighed.
7, Lovastatin and erythromycin used at the same time, should be careful.
How and where to buy Lovastatin powder wholesale?
You can trust our order because we have a good record of selling legal educational drugs.
We conduct independent laboratory tests on all products and then sell them to our respected customers.
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