| Powder: | Yes |
|---|---|
| Customized: | Non-Customized |
| Certification: | GMP, ISO 9001, USP, BP |
| Suitable for: | Elderly, Adult |
| State: | Solid |
| Purity: | >99% |
| Samples: |
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| Customization: |
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Audited Supplier Product Name:Ritonavir
CAS No.: 155213-67-5
Molecular Formula: C37H48N6O5S2
Molecular Weight: 720.94
Purity : 99% HPLC
Appearance: White Powder
Standard Packing : 100gram,1kg ,25kg
Shelf Life :2 years
Storage:Room temperature away from light
Description:
Ritonavir is an antiretroviral drug for the treatment of HIV / AIDS with other drugs. This combination therapy is known as highly active antiretroviral therapy (HAART). Usually low doses are used with other protease inhibitors. Can also be used in conjunction with other hepatitis C drugs. oral.
Common side effects include nausea, vomiting, loss of appetite, diarrhea and numbness of hands and feet. Severe side effects include liver problems, pancreatitis, allergic reactions and anxiety. And many other drugs (including amiodarone and simvastatin) may have a serious interaction. At low doses, is considered good during pregnancy. Ritonavir is a protease inhibitor class. It is commonly used to inhibit enzymes that metabolize other protease inhibitors. This inhibition results in a higher concentration of these subsequent drugs.
|
Testing Item |
Standards |
Inspecting Result |
|
Character |
White to off-white powder |
white powder |
|
Solution |
Freely soluble in methanol and in ethanol,soluble in 2-propanol |
Conform |
|
Identification |
HPLC:The retention time of the test sample corresponds to that of the reference standard |
Conform |
|
IR:The infraed absorption spectrum of the test sample is concordant with the spectrum of reference standard. |
Conform | |
|
Particle size |
100% particles are less than 60m |
Conform |
|
Water content by KF |
Not more than 0.50% |
0.32% |
|
Specific optical rotation |
Between +7.0 and +10.5(c=2 in MeOH) |
+7.80 |
|
Residue on ignition |
Not more than 0.2% |
0.11% |
|
Heavy metals |
Not more than 20ppm |
Conform |
|
Melting range |
Between 119.0 and 123.0C |
120.7~122.4C |
|
Sulphated ash |
Not more than 0.10% |
Conform |
|
Organic volatile impurities |
Ethylacetate: Not more than 0.5% |
0.28% |
|
Heptane:Not more than 0.5% |
0.13% | |
|
Tetrahydrofuran:Not more than 0.072% |
ND | |
|
Chromatographic purity(HPLC,Area%) |
Impurity (RRT=0.36):Not more than 0.35 |
0.06% |
|
Impurity O(RRT=1.11):Not more than 0.3% |
ND | |
|
Impurity T(RRT=2.87):Not more than 0.2% |
ND | |
|
Any other individual impurity:Not more than 0.1% |
Conform | |
|
Total impurities:Not more than 1.0% |
0.20% | |
|
Assay by HPLC |
Between 98.0% and 102.0% |
99.38% |
|
Conclusion |
Qualified |
|
Ritonavir is an antiviral medicine that prevents human immunodeficiency virus (HIV) cells from multiplying in your body.
Ritonavir is used to treat HIV, which causes acquired immunodeficiency syndrome (AIDS). It is not a cure for HIV or AIDS.
Ritonavir may also be used for purposes not listed in this medication guide.
The main usage Ritonavir is to treat patients with human immunodeficiency virus (HIV), specifically Type 1, the more dangerous and prevalent type of HIV. Usually, Ritonavir and Lopinavir are combined in a tablet or in a liquid solution to make the treatment more effective. Basically, lopinavir and ritonavir act as an antivirus, preventing and reducing the production of HIV virus in the body. Patients should be informed that lopinavir and ritonavir are not used as a cure for HIV; rather, they are only used to treat and manage the condition. The combined drugs also do not prevent the virus from being transmitted from one person to another.
Shandong Longilat Biotechnology Co., Ltd was established in 2015. It is a high-tech professional and technological enterprise integrating R & D, production, and sales.
Longilat 's main products are food additives, plant extracts, cosmetic raw materials, feed additives, animal extract, amino acids and vitamins. Most of our products are derived from natural plants. Marketing services are available in many countries around the world.
1.Can I get some samples?
Yes, usually a 10-20g sample.
2.What's your MOQ?
Our MOQ is flexible, usually 1kg-10kg for a trial order is acceptable.
3. Is there a discount?
Of course, welcome to contact us. Price would be different based on different quantities. For bulk quantity, we will have a discount for you.
4. How to deliver the goods?
≤50kg ship by FedEx or DHL etc, ≥50kg ship by Air, ≥100kg can be shipped by Sea. If you have special request on delivery, please contact us.
5. What is the shelf life for the products?
Most products shelf life 24-36 months.
6. What's your delivery time?
Usually, shipment will be made within 7-15 days against confirmed order.
7. How about the validity of the offer?
Usually, our offer is valid for 1 week. However, validity might vary between different products.
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