The landscape of modern drug development is heavily reliant on the availability of high-quality chemical synthesis intermediates. Among these, (S)-N-(1-Amino-1-oxobutan-2-yl)-4-chlorobutanamide, bearing the CAS number 102767-31-7, stands out for its critical role, particularly in the synthesis of Levetiracetam. NINGBO INNO PHARMCHEM CO.,LTD., as a leading manufacturer and supplier in China, understands the strategic importance of this compound and is committed to delivering excellence.
Our expertise as a chemical synthesis intermediate provider means we meticulously control the production of (S)-N-(1-Amino-1-oxobutan-2-yl)-4-chlorobutanamide. This attention to detail is vital, as the compound serves as a fundamental building block, and any deviation in purity or structure can have significant downstream effects on pharmaceutical outcomes. We pride ourselves on offering high purity pharmaceutical raw materials that meet global pharmacopoeial standards.
When researchers and manufacturing firms seek to buy (S)-N-(1-Amino-1-oxobutan-2-yl)-4-chlorobutanamide, they are looking for reliability and consistency. NINGBO INNO PHARMCHEM CO.,LTD. ensures this by implementing robust quality assurance protocols throughout our manufacturing process. This dedication makes us a preferred supplier for companies engaged in complex organic synthesis and pharmaceutical research.
The compound is not only vital for established drugs like Levetiracetam but also for ongoing research into new therapeutic agents. Its chiral nature and reactive functional groups make it a versatile tool in the hands of synthetic chemists. By providing a dependable source for this chemical synthesis intermediate, NINGBO INNO PHARMCHEM CO.,LTD. actively contributes to the innovation and progress within the pharmaceutical sector. Our consistent supply chain and commitment to quality position us as a key partner in your drug development journey.
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.