Custom Manufacturing, Project Outsourcing, your Trusted Partner from China
NINGBO INNO PHARMCHEM CO.,LTD. is committed to exploring the fundamental chemistry of the compounds we supply, including the fascinating 1,4-Naphthoquinone (CAS 130-15-4). This diketone, with its conjugated ring system, exhibits a rich reactivity profile that makes it a cornerstone in many organic synthesis pathways. Industrially, it can be synthesized through the oxidation of naphthalene, a process that requires careful control of oxidizing agents and catalysts to achieve high yields and purity. Common methods involve using chromic anhydride or air oxidation in the presence of specific catalysts. This foundational step ensures the availability of a reliable building block for subsequent transformations.
The reactivity of 1,4-Naphthoquinone is characterized by its susceptibility to nucleophilic addition and its ability to undergo redox reactions. This dual nature allows it to act as an electrophile, readily reacting with nucleophiles. For instance, its use as a 1,4-naphthoquinone fungicide intermediate involves reactions that introduce specific functional groups, leading to potent biocides. Similarly, its role in producing anthraquinone involves cyclization reactions. Understanding these chemical principles is vital for chemists and manufacturers who utilize 1,4-naphthoquinone. By grasping the nuances of its synthesis and reactivity, NINGBO INNO PHARMCHEM CO.,LTD. aims to empower our clients to push the boundaries of chemical innovation, whether in the development of advanced agrochemicals, novel dyes, or high-performance polymers.
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.
