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The intricate world of chemical synthesis relies heavily on versatile building blocks that offer predictable reactivity and diverse functionalization capabilities. 4-Ethynylbenzoic Acid (CAS 10602-00-3) fits this description perfectly, serving as a cornerstone for numerous advanced chemical synthesis projects. NINGBO INNO PHARMCHEM CO.,LTD. supplies this critical compound, enabling researchers and chemists to achieve complex molecular targets.
The molecular structure of 4-Ethynylbenzoic Acid, characterized by a phenyl ring substituted with both a carboxylic acid group and a terminal ethynyl group, dictates its reactivity. The presence of the ethynyl group, a terminal alkyne, makes it an excellent substrate for a variety of metal-catalyzed cross-coupling reactions, most notably the Sonogashira coupling. This reaction allows for the efficient formation of carbon-carbon bonds by coupling terminal alkynes with aryl or vinyl halides. The carboxylic acid functionality offers a complementary site for modification, such as esterification or amidation, further expanding the synthetic utility of this molecule. When scientists need to buy reliable reagents for complex C-C bond formation, 4-Ethynylbenzoic Acid is a preferred choice.
The applications of 4-Ethynylbenzoic Acid extend into cutting-edge fields such as the synthesis of Metal-Organic Frameworks (MOFs) and Covalent Organic Frameworks (COFs). The rigid structure and reactive functionalities make it an ideal linker molecule for constructing these porous materials, which have applications in gas storage, separation, and catalysis. Furthermore, its role as a pharmaceutical intermediate is well-established, contributing to the synthesis of active pharmaceutical ingredients (APIs) with targeted therapeutic effects. The ability to buy this compound in high purity from NINGBO INNO PHARMCHEM CO.,LTD. is essential for achieving the precise structural requirements of these advanced materials and drug molecules.
As a leading chemical supplier, NINGBO INNO PHARMCHEM CO.,LTD. is dedicated to supporting innovation by providing access to high-quality chemical intermediates like 4-Ethynylbenzoic Acid. Whether the goal is to synthesize novel pharmaceuticals, create advanced materials, or explore new catalytic systems, this compound offers a powerful toolset for chemists. The strategic importance of a dependable supplier ensures that research and development can proceed without interruption, fostering progress in chemical science.
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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.
