In the complex landscape of pharmaceutical sourcing, identifying reliable suppliers for critical Active Pharmaceutical Ingredients (APIs) like Letermovir is paramount. For procurement managers tasked with securing high-purity antiviral compounds such as Letermovir (CAS 917389-32-3), understanding the market and key considerations is essential. This guide aims to illuminate the process, focusing on obtaining this vital compound from reputable manufacturers and suppliers, particularly those based in China, renowned for their chemical production capabilities.
Letermovir is a novel antiviral agent that specifically targets the cytomegalovirus (CMV) terminase complex. Its efficacy in preventing CMV infections in immunocompromised patients, especially those undergoing stem cell transplants, has led to significant demand. As a result, procurement professionals are increasingly looking for trustworthy sources to buy Letermovir powder in bulk, ensuring both quality and cost-effectiveness.
Letermovir is characterized by its high purity (often exceeding 99%) and its stable chemical properties, typically appearing as a white powder. Its unique mechanism of action, which inhibits viral DNA cleavage and packaging, makes it a crucial component in antiviral drug development. When sourcing this API, key technical specifications to consider include its appearance, purity levels, molecular formula (C29H28F4N4O4), molecular weight (572.55 g/mol), and solubility. Ensuring these meet your research or formulation requirements is the first step in a successful procurement.
When engaging with a Letermovir supplier, several factors should be prioritized:
For procurement managers seeking to buy Letermovir powder, China has emerged as a leading global hub for pharmaceutical chemical production. Many reputable Letermovir manufacturers and suppliers in China offer products that meet international quality standards. Engaging directly with these entities, or utilizing B2B platforms that vet suppliers, can streamline the sourcing process. Remember to inquire about lead times for both sample orders and bulk quantities to align with your project timelines.
By focusing on these critical aspects, procurement professionals can effectively source high-quality Letermovir, ensuring the success of their antiviral drug development and manufacturing projects. We, as a dedicated Letermovir supplier and manufacturer, are committed to meeting these stringent requirements and providing exceptional value to our global clientele.
Manufacturing Facilities






Professional Export Experience
to Global Customers
1. 20 years of R&D, manufacturing and sales experience, serving customers in 60 countries and regions around the world;
2. Own R&D laboratory, pilot platform and large-scale production workshop, which can meet the audit requirements of global customers;
3. We can satisfy customers' perfect transition from small scale lab requirements (gram level) to commercialization requirements (hundred tons level).
A: We don't have Minimum Order Quantity, exact quantity should be provided before quotation for us to calculate the exact cost.
A: We don't provide free samples due to lots of request and expensive international courier's cost, we can deduct the sample charge after commercial order placed.
A: Our payment terms: Small or sample order: T/T IN ADVANCE. Commercial order: First order should be by T/T IN ADVANCE or L/C at sight, and following orders T/T 30~90days is acceptable subject to approval of credit application.