In the global chemical marketplace, the Chemical Abstracts Service (CAS) Registry Number is the universal identifier for chemical substances. For procurement managers, R&D scientists, and formulation specialists, understanding how to leverage CAS numbers is fundamental to efficient and accurate sourcing. This guide provides insights into sourcing chemicals using CAS numbers, focusing on the importance of purity and the benefits of working with reputable suppliers for compounds like 2-Hydroxyisobutyric Acid (CAS 594-61-6).

A CAS number is more than just a numerical label; it's a unique, unambiguous identifier that eliminates confusion caused by varying chemical nomenclature or trade names. When you search for a specific compound, using its CAS number, such as 594-61-6 for 2-Hydroxyisobutyric Acid, ensures that you are identifying the exact substance required for your application. This precision is critical in industries like pharmaceuticals, agrochemicals, and advanced materials, where even minor variations in chemical structure can have significant consequences.

When procurement professionals need to buy 2-Hydroxyisobutyric acid, using its CAS number is the first step in identifying potential suppliers. However, identifying a supplier is only part of the process. The subsequent critical step is to assess the quality and reliability of that supplier. Manufacturers who clearly list CAS numbers for their products, like 594-61-6, often indicate a professional approach to product management and customer transparency. It’s advisable to buy from manufacturers or suppliers who provide comprehensive product documentation, including detailed specifications and Certificates of Analysis (CoA).

The purity of a chemical, especially for sensitive applications, is often as important as its correct identification via CAS number. For 2-Hydroxyisobutyric Acid, a purity of 98% or higher is typically required for synthesis applications. Working with suppliers who specialize in fine chemicals and are based in regions like China, known for its extensive chemical manufacturing capabilities, can offer competitive pricing and stable supply chains. A trusted manufacturer will not only supply the product but also support you with necessary technical information and regulatory compliance data.

In essence, mastering the use of CAS numbers is a key skill for effective chemical sourcing. It streamlines the search process and, when combined with a focus on supplier reliability and product purity, ensures that your procurement activities are both efficient and successful. For your next requirement of 2-Hydroxyisobutyric Acid, utilize its CAS number 594-61-6 to find trusted manufacturers and secure the quality materials you need.