For procurement managers and research scientists in the pharmaceutical and fine chemical sectors, identifying reliable sources for key intermediates like 5-Hydroxyisophthalic Acid (CAS 618-83-7) is paramount. This aromatic carboxylic acid serves as a critical building block, contributing significantly to the synthesis of complex molecules used in drug development and specialty chemical manufacturing. Understanding its properties and finding a dependable manufacturer is the first step towards efficient sourcing.

5-Hydroxyisophthalic Acid, often referred to by its CAS number 618-83-7, is characterized by its white to off-white powder appearance and a melting point typically around 298-302°C. Its molecular formula, C8H6O5, and molecular weight of 182.13 g/mol, provide essential data for formulation and reaction planning. As a pharmaceutical intermediate, its purity is a key factor, with high-grade materials (often 97% minimum) being preferred to ensure the integrity of downstream products. For companies looking to buy this chemical, understanding these specifications is crucial for effective supplier evaluation.

The demand for 5-Hydroxyisophthalic Acid is driven by its versatility. In the pharmaceutical industry, it acts as a precursor for various active pharmaceutical ingredients (APIs), where its specific structural features are leveraged to build complex drug molecules. Similarly, in the fine chemical sector, it finds application in the synthesis of dyes, pigments, and specialized organic compounds. This broad utility makes it a staple chemical for many R&D departments and production facilities. When you consider purchasing this compound, inquiring about its suitability for specific reaction pathways or formulation types is highly recommended.

When seeking a manufacturer or supplier for 5-Hydroxyisophthalic Acid, especially from China, it is important to assess their capabilities beyond just offering the product. Factors such as quality control processes, export experience, and the availability of technical support, including Certificates of Analysis (CoA) and Material Safety Data Sheets (MSDS), are vital. NINGBO INNO PHARMCHEM CO.,LTD. focuses on providing these assurances, ensuring that procurement managers can confidently purchase 5-Hydroxyisophthalic Acid for their critical projects. Exploring options from reputable Chinese suppliers can often lead to cost-effective solutions without compromising on quality.

For businesses aiming to secure a consistent supply of 5-Hydroxyisophthalic Acid, engaging with experienced manufacturers is key. Direct contact with suppliers allows for the clarification of minimum order quantities, lead times, and pricing for bulk purchases. By prioritizing clear communication and product specification alignment, procurement teams can build strong supplier relationships, ensuring their chemical needs are met reliably and efficiently. Whether for laboratory research or large-scale production, a strategic approach to sourcing this essential intermediate will significantly contribute to project success.