For businesses engaged in chemical synthesis and pharmaceutical production, securing a consistent and high-quality supply of key intermediates is non-negotiable. 4-Methylphenylsulfonylurea, identified by CAS 1694-06-0, is a critical component, and NINGBO INNO PHARMCHEM CO.,LTD. stands as a reliable manufacturer and supplier from China.
Our commitment to excellence is reflected in the properties of the 4-Methylphenylsulfonylurea we provide. Appearing as an 'Almost White Powder' with an assay of 99%min, it meets the demanding purity standards required for complex organic synthesis. This high purity is particularly vital when the compound is used as an intermediate for pharmaceuticals, such as in the production of Tolbutamide, where consistency is paramount.
As a manufacturer based in China, we understand the global demand for reliable chemical raw materials. We ensure that our 4-Methylphenylsulfonylurea is handled and packaged appropriately, typically in 25kg drums, and classified as non-dangerous goods for safe transport. This logistical advantage, combined with our stringent quality control, makes us an ideal partner for companies seeking efficiency and reliability in their supply chains.
Whether you are involved in the synthesis of Tolbutamide or other advanced organic chemistry applications, the quality of your starting materials directly impacts your outcome. By choosing NINGBO INNO PHARMCHEM CO.,LTD. as your supplier, you gain access to a trusted source for 4-Methylphenylsulfonylurea. We are dedicated to supporting your manufacturing processes and research endeavors with premium chemical intermediates.
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.