Purity: | USP |
---|---|
Brand Name: | Tianrui |
Grade Standard: | Medicine Grade |
Type: | Vitamins, Amino Acids and Coenzymes |
Place of Origin: | China (Mainland) |
MF: | C24H36O5 |
CAS No.: | 75330-75-5 |
Quick Details
Specifications
Quick Details:
Name: Lovastatin
CAS NO: 75330-75-5
MF: C24H36O5
MW: 404.55
Appearance: white powder
Standard:USP
Package:25kg/drum
Storage: shading, sealed.
Use: it is mainly used for the treatment of hypercholesterolemia and mixed hyperlipidemia
Description:
Lovastatin (Merck's Mevacor) is a statin drug, used for lowering cholesterol (hypolipidemic agent) in those with hypercholesterolemia to reduce risk of cardiovascular disease. Lovastatin is a naturally occurring compound found in food such as oyster mushrooms, red yeast rice,and Pu-erh.
Specification:
Test Items |
Standard |
Result |
|
Description | A white to off-white, crystalline powder |
Conforms |
|
Identification |
IR/UV |
Conforms |
|
Specific optical rotation |
+324°- +338° |
+326.8° |
|
Loss on drying |
≤0.3% |
0.10% |
|
Sulphated ash |
≤0.2% |
0.03% |
|
Heavy metals |
≤20ppm |
<20ppm |
|
Related compound A |
≤0.5% |
0.24% |
|
Assay(HPLC) |
98.5%-101.0% |
99.5% |
|
HPLC Purity |
RRT0.66 |
≤0.15% |
0.06% |
RRT0.92 |
≤0.15% |
0.09% |
|
RRT1.49 |
≤0.15% |
0.14% |
|
RRT2.43 |
≤0.15% |
0.15% |
|
Max unknown impurity |
≤0.10% |
0.08% |
|
Total impurity |
≤1.0% |
0.66% |
|
Residual solvents |
Ethanol |
≤5000ppm |
410ppm |
Butyl Acetate |
≤5000ppm |
120ppm |
|
Conclusion |
The results conform with USP35 standard |
Patent Disclaimer:
1. Products protected by valid patents are not offered for sale in jurisdictions where the sale of such products constitutes a patent infringement. The current list only reflects the products and technologies that are available, under development: note that some products may be developed or produced for internal and experimental uses with no commercal aim.
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3. R&D use in accordance with (1) 35 USC 271(e)+A13(1) in the U.S.; (2) Section 69.1 of Japanese Patent Law in Japan; (3) Section 11, No. 2 of the German Patent Act of 1981 in Germany; (iv) Section 60, Paragraph 5b of the U.K. Patents Act of 1977 in the U.K.; (4) Sections 55.2(1) and 55.2(6) and other common law exemptions of Canadian patent law; (5) Section 68B of the Patents Act of 1953 in New Zealand together with the amendment of same by the Statutes Amendment Bill of 2002; (6) such related legislation and/or case law as may be or become applicable in the aforementioned countries; and (7) such similar laws and rules as may apply in various other countries.
Competitive advantages:
Well and High Quality Control ,
Prompt Delivery ,
Competitive Prices ,
Earth-friendly Products ,
Small Order Acceptable