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For professionals in the pharmaceutical and fine chemical industries, sourcing high-quality raw materials is paramount. Thiophene-3,4-dicarboxylic acid, with its CAS number 4282-29-5, is a vital organic building block that demands rigorous quality control. This article serves as a guide for procurement managers and R&D scientists looking to buy this essential compound.
Understanding the specifications is the first step. Thiophene-3,4-dicarboxylic acid typically presents as a white powder. Key quality indicators include a high purity level, often ≥99.0%, low loss on drying (≤0.5%), and strict limits on heavy metals (≤10 ppm) and sulphated ash (≤0.2%). These parameters are critical for ensuring its efficacy and suitability in sensitive applications, particularly as a pharmaceutical intermediate.
The applications of thiophene-3,4-dicarboxylic acid are diverse. It's a crucial component in the synthesis of various pharmaceuticals, enabling the creation of complex molecular structures with therapeutic potential. Beyond pharmaceuticals, it functions as a versatile organic chemical raw material for the development of advanced materials and in extensive research and development projects. As a trusted supplier, NINGBO INNO PHARMCHEM CO.,LTD. understands these diverse needs.
When looking to purchase thiophene-3,4-dicarboxylic acid, especially from China, it's essential to partner with a reputable manufacturer. Factors such as consistent product quality, reliable supply chain, and competitive prices are key considerations. Our company, NINGBO INNO PHARMCHEM CO.,LTD., specializes in providing high-purity thiophene-3,4-dicarboxylic acid, ensuring that your procurement process is streamlined and your projects benefit from top-tier chemical inputs. We are dedicated to offering exceptional service and support to our B2B clients worldwide.
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.
