Paxlovid powder

Xi'an Faithful BioTech Co., Ltd: Your Trusted Paxlovid powder Manufacturer & Supplier

Paxlovid is an antiviral material consisting of two active ingredients. However, it can't be said that Paxlovid powder can directly kill the virus, which Xi'an Faithful BioTech Co., Ltd found through the observation of micro-molecular structure. It is aimed at the stability of virus internal structure, focusing on the fact that the replication of some viruses is inseparable from the role of 3CL protease, thus inhibiting the early replication of viruses in cells and winning valuable time for human immune system to defeat viruses.

Paxlovid powder Introduction

Paxlovid powder is a new anti-virus raw material, which can indirectly kill viruses by preventing virus replication. As a composite raw material, it mainly includes two components, among which the effective component is Nirmatrelvir API powder, which is a 3CL protease inhibitor. It has been observed that 3CL protease is the key protease that hydrolyzes RNA-encoded multimeric precursor protein to produce functional protein in the process of coronavirus replication, while Nirmatrelvir with appropriate activity can prevent various coronavirus replication by inhibiting 3CL protease, and the other component is Ritonavir API powder, which has no anti-Covid-19 activity. However, it can inhibit the metabolism of Paxlovid mediated by CYP3A4, so as to help it maintain its activity in vivo for a longer time at a higher concentration, increase the blood concentration of Paxlovid API, and thus improve the antiviral effect.

Specifications

Why Choose Us? 

In the field of pharmaceutical raw materials, which is related to life and health, behind a simple choice is heavy responsibility and trust. When you choose our API raw Paxlovid powder, you choose not only a product, but an all-round quality and service system without shortcomings.

First of all, the ultimate quality control is our lifeline. We deeply understand that the quality of API is fundamental to the efficacy and safety of drugs. From the strict screening of starting materials, to the precise control of each synthesis step, to the multi-dimensional analysis and detection of the final product (including but not limited to HPLC, NMR, MS, etc.), we have established an internal quality control system far exceeding the international pharmacopoeia standards. Our products are guaranteed to have extremely high purity (usually ≥99.5%) and extremely low single unknown impurity content, and the difference between batches is very small, which provides unparalleled stability and consistency for your subsequent preparation research and development and production, and fundamentally reduces your research and development risks and obstacles to registration and declaration.

Secondly, a complete and traceable supply chain is our commitment. We have a completely transparent and self-controlled supply chain to ensure that every link from key intermediates to finished product production is clearly visible and well documented. This not only means strong anti-risk ability to avoid the risk of supply failure caused by external fluctuations, but also means complete data traceability (DMF) file support. We can provide you with detailed and compliant technical information, fully support your drug registration and declaration work around the world, and let you have no worries on the road of regulatory approval.

Finally, dedicated and efficient customer support is our spirit of partnership. We are well aware of the time pressure and technical challenges you are facing. Therefore, we are not only a supplier, but also your trusted partner. We provide professional and timely technical consultation, quick after-sales service and flexible customized solutions according to your specific needs. Our goal is to become the most solid and reliable cornerstone of your project success.

In a word, in the fierce competition market, our Paxlovid raw powder constitutes your irreplaceable best choice with its excellent quality cornerstone, stable supply chain guarantee and customer-centered partnership. We are committed to combining the best quality raw materials with the most professional services to help you speed up the project process and contribute to the protection of human health.

If you are interested in our products, please leave us a message via email：sales8@faithfulbio.com.

Security:

Paxlovid powder itself is relatively safe with few side effects. However, Paxlovid is a Pharmaceutiucal Materials combination, which is very troublesome and dangerous. The source of this danger is also the clever design of adding Ritonavir to Nirmatrelvir at that time. Of course, this is also the key to the effectiveness of Paxlovid API powder. Studies have shown that Ritonavir will affect the activity and quantity of metabolic enzymes, which is also the key to the continuous function of slow metabolism. However, if other pharmaceutical raw materials are used at the same time and need to be adjusted through the metabolism of these enzymes, it is equivalent to amplifying the effects and toxic side effects of other raw materials, and many unpredictable results will occur.
Therefore, before using API Paxlovid, it is necessary to evaluate the risk of related combination.

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Contact us

We provide you with the most stable and reliable Paxlovid powder through our ultimate quality control that exceeds industry standards, complete and traceable supply chain guarantee, and focused and efficient customer support, working together to safeguard the global health industry. If you are interested, please leave a message via email:sales8@faithfulbio.com.