NINGBO INNO PHARMCHEM CO.,LTD. provides a range of high-value chemical intermediates, with 1,3-Propanesultone being a prime example due to its significant roles in both medicinal and industrial chemistry.
In the pharmaceutical field, 1,3-Propanesultone is recognized for its efficacy as an antibacterial synergist. When combined with sulfonamides, it significantly amplifies their antibacterial effect, making these established drugs more potent against a broader spectrum of bacteria. This synergistic action is particularly beneficial in treating poultry coccidiosis and intestinal bacterial infections, offering an effective solution for animal health. This application highlights the compound's contribution to both human and animal well-being.
Beyond its medicinal applications, 1,3-Propanesultone serves as a critical intermediate in the synthesis of various specialty chemicals. It is widely used in the production of sensitizing dyes, which are essential components in photographic materials and printing applications. The ability of 1,3-Propanesultone to introduce sulfonate groups accurately allows for the creation of dyes with specific optical properties and improved performance. Additionally, its derivatives are used in the synthesis of brighteners and in sulfonation processes that modify the characteristics of materials for textile finishing and other industrial uses. The compound's status as a functional fine chemical material underscores its importance in enabling advanced chemical syntheses. NINGBO INNO PHARMCHEM CO.,LTD. ensures the consistent supply of high-quality 1,3-Propanesultone, supporting these critical applications within the chemical and pharmaceutical industries.
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.