For Research and Development scientists, the success of experimental projects often hinges on the quality and availability of chemical reagents. Dimethyl 2-Hydroxyterephthalate (CAS 6342-72-9) is one such compound that finds utility in diverse research areas. This guide offers practical advice for R&D professionals when it comes to procuring this essential intermediate.

Understanding the Needs: Key Specifications of Dimethyl 2-Hydroxyterephthalate

When you intend to buy Dimethyl 2-Hydroxyterephthalate, understanding its critical specifications is the first step. The primary parameters to focus on include:

• CAS Number: 6342-72-9, ensuring you are referencing the correct chemical entity.
• Molecular Formula: C10H10O5, which dictates its chemical reactivity and potential applications.
• Molecular Weight: Approximately 210.18 g/mol, relevant for stoichiometric calculations in reactions.
• Purity: For most R&D applications, a high purity, typically 97% minimum, is required to avoid side reactions and ensure reproducible results. Always check the Certificate of Analysis (COA) provided by the supplier.
• Physical Form: Generally supplied as a white powder, understanding its physical state aids in handling and storage.

Navigating the Procurement Process

Sourcing Dimethyl 2-Hydroxyterephthalate efficiently requires a strategic approach:

1. Identify Reliable Suppliers: Look for manufacturers and distributors with a strong reputation in supplying fine chemicals and intermediates. Companies offering samples and detailed technical data are preferable. Many established chemical suppliers operate globally, with strong networks in China, providing access to cost-effective solutions.
2. Request Quotes and Samples: Always obtain multiple quotes to compare pricing and terms. Before committing to larger quantities, request small samples for in-house verification of quality and suitability for your specific research protocols.
3. Evaluate Supplier Capabilities: Consider the supplier's ability to provide ongoing support, technical documentation (SDS, COA), and their capacity for scaling up if your research progresses to larger-scale production.
4. Understand Lead Times: Factor in delivery times, especially if your project has tight deadlines. Communicate your timeline requirements clearly to potential suppliers.

The Advantage of Partnering with a Manufacturer

Purchasing directly from a manufacturer, especially one with extensive experience like many found in China, often provides the best combination of quality, price, and technical insight. These manufacturers are deeply involved in the production process and can offer greater flexibility and assurance regarding the consistency of Dimethyl 2-Hydroxyterephthalate.

By following these tips, R&D scientists can streamline their procurement of Dimethyl 2-Hydroxyterephthalate, ensuring they have the high-quality materials needed to drive their innovative research forward.