In the complex world of chemical manufacturing, the quality and consistency of raw materials are non-negotiable. Phthalimide (CAS 85-41-6), a fundamental organic intermediate, is no exception. Known for its white crystalline form and a guaranteed 99% assay, Phthalimide is indispensable in sectors ranging from pharmaceuticals and agrochemicals to dyes and specialty materials. NINGBO INNO PHARMCHEM CO.,LTD. stands as a premier supplier of Phthalimide, committed to providing manufacturers with the reliable, high-purity product they require.
The value of Phthalimide is deeply rooted in its chemical versatility. Its role as a key intermediate in the Gabriel synthesis for producing pure primary amines is widely recognized. This controlled method of amine synthesis is crucial in pharmaceutical development, where the purity of active pharmaceutical ingredients (APIs) directly impacts efficacy and safety. By choosing to buy Phthalimide from NINGBO INNO PHARMCHEM, you are ensuring that your synthesis pathways benefit from a consistently high-quality input.
Beyond pharmaceuticals, Phthalimide is a vital component in the synthesis of dyes, pigments, pesticides, and rubber additives. Its ability to be incorporated into various molecular structures makes it a sought-after building block across numerous industries. As a leading manufacturer in China, NINGBO INNO PHARMCHEM understands the importance of a stable supply chain. We ensure that our clients can readily access the Phthalimide they need, when they need it, thereby supporting uninterrupted production cycles.
For businesses in need of a dependable source for Phthalimide, NINGBO INNO PHARMCHEM CO.,LTD. offers a compelling combination of quality, reliability, and competitive pricing. We invite you to connect with us to get a quote and learn more about how our high-purity Phthalimide can be a valuable asset to your operations. Trust NINGBO INNO PHARMCHEM for all your chemical intermediate needs and experience the difference that a dedicated partner can make.
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.