In the ever-evolving landscape of chemical synthesis, the availability of high-quality, versatile intermediates is crucial for driving innovation. 4,5-Dichlorothiophene-2-carboxylic Acid (CAS: 31166-29-7) stands out as a particularly valuable building block, finding extensive use in pharmaceutical development, fine chemicals, and materials science. This article highlights its key properties, applications, and the benefits of sourcing it from a reliable manufacturer and supplier like ourselves. We are committed to providing exceptional products and services to meet your research and production needs.
4,5-Dichlorothiophene-2-carboxylic Acid is characterized by its unique molecular structure, featuring a thiophene ring substituted with two chlorine atoms and a carboxylic acid group. This combination imparts distinct chemical properties, making it a sought-after intermediate for complex syntheses. Its guaranteed high purity (typically 97% min) ensures that reactions proceed smoothly and yields are maximized, which is critical for researchers and formulators aiming for reproducible and reliable results. When you choose to buy this compound, you are investing in a foundation for successful chemical innovation.
The versatility of 4,5-Dichlorothiophene-2-carboxylic Acid allows it to serve as a pivotal intermediate in a wide range of applications. In the pharmaceutical industry, it is utilized in the synthesis of active pharmaceutical ingredients (APIs) and drug candidates, leveraging its thiophene core for therapeutic benefits. Beyond pharmaceuticals, it is instrumental in the creation of specialty chemicals, agrochemicals, and advanced materials, including components for organic electronics. For procurement managers seeking to secure this essential CAS 31166-29-7 intermediate, our role as a leading supplier in China offers significant advantages in terms of quality and cost-effectiveness.
We understand that sourcing chemical intermediates requires trust and reliability. That's why we prioritize stringent quality control throughout our manufacturing process. Our competitive prices and commitment to consistent supply ensure that your projects can move forward without interruption. Whether you require small quantities for research and development or bulk orders for industrial production, we are equipped to meet your demands. We aim to be your preferred partner for all your 4,5-Dichlorothiophene-2-carboxylic Acid needs.
In summary, 4,5-Dichlorothiophene-2-carboxylic Acid is a crucial intermediate that empowers innovation across various scientific and industrial sectors. By partnering with us to purchase this high-purity compound, you gain access to a reliable supply chain, competitive pricing, and the assurance of quality from a dedicated manufacturer. We invite you to contact us for a quotation and to explore how our expertise can support your chemical synthesis requirements and drive your next breakthrough.
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.