NINGBO INNO PHARMCHEM CO.,LTD. is at the forefront of chemical innovation, particularly in the synthesis of vital pharmaceutical intermediates. Among these, 1,3-Propanesultone stands out as a compound of immense importance. Its unique chemical structure and reactivity make it an indispensable tool for chemists and researchers aiming to develop next-generation pharmaceuticals.
As a powerful sulfonating agent, 1,3-Propanesultone facilitates the introduction of sulfonate groups into organic molecules with precision and efficiency. This process is fundamental in modifying the properties of existing compounds or creating entirely new ones. In the pharmaceutical sector, this ability is leveraged to synthesize a wide range of therapeutic agents. One of the most significant applications is its use in creating sulfonamide drugs. By combining 1,3-Propanesultone with sulfa drugs, researchers can significantly enhance their antibacterial efficacy. This synergistic effect is crucial in combating infections and developing more potent treatments for bacterial diseases. The precision offered by 1,3-Propanesultone in these reactions ensures higher yields and purer end products, which are paramount in pharmaceutical manufacturing.
Beyond its direct role in antibacterial drug synthesis, 1,3-Propanesultone also serves as a versatile building block for a multitude of other pharmaceutical intermediates. Its capacity to react under mild conditions makes it a preferred choice for complex multi-step syntheses where preserving the integrity of sensitive functional groups is critical. The development of novel therapies, including those targeting complex diseases, often relies on the availability of such sophisticated chemical intermediates. By providing a reliable source of high-purity 1,3-Propanesultone, NINGBO INNO PHARMCHEM CO.,LTD. empowers the pharmaceutical industry to push the boundaries of medical science. Investing in advanced chemical intermediates like 1,3-Propanesultone is investing in the future of medicine.
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.