In the intricate world of pharmaceutical synthesis, the choice of intermediates can profoundly influence the efficiency, cost, and final quality of a drug. Methyl 4-chloro-3-oxo-butanoate (CAS 32807-28-6) stands out as a pivotal beta-keto ester intermediate, indispensable for the creation of various life-saving medications. As a dedicated manufacturer and supplier, we provide this essential chemical with stringent quality controls, understanding its critical role in your production pipeline.
The molecular structure of Methyl 4-chloro-3-oxo-butanoate, featuring a reactive carbonyl group and a labile chlorine atom, makes it a highly versatile building block. This reactivity allows for a cascade of synthetic transformations, including alkylations, acylations, and cyclizations, which are fundamental to constructing complex pharmaceutical architectures. Its application is notable in the synthesis of nootropic agents designed for cognitive enhancement and vital antiretroviral drugs used in HIV treatment. When you need to buy this intermediate, ensuring high purity is non-negotiable, which is why our product meets rigorous ≥98.0% assay standards.
As a reliable manufacturer in China, we offer a stable supply chain for Methyl 4-chloro-3-oxo-butanoate, crucial for maintaining uninterrupted production schedules. For companies seeking to purchase this compound in bulk, our competitive pricing and consistent quality provide significant advantages. We understand that cost-effectiveness is a major consideration for procurement managers, and we strive to deliver exceptional value without compromising on the integrity of the chemical.
Beyond its direct use in API synthesis, researchers also leverage Methyl 4-chloro-3-oxo-butanoate in the development of novel drug candidates. Its ability to form heterocyclic ring systems, such as dihydropyrimidinones, makes it valuable in drug discovery programs targeting a wide range of diseases. If your R&D efforts require a dependable source for this intermediate, our team is ready to assist with inquiries and quotes.
Partnering with a reputable supplier for essential intermediates like CAS 32807-28-6 is a strategic decision. We are committed to being that partner, offering not just a product, but a reliable link in your manufacturing and research process. Contact us today to discuss your requirements for Methyl 4-chloro-3-oxo-butanoate and learn how our quality and service can benefit your organization.
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.