For procurement specialists and R&D scientists in the chemical industry, identifying and sourcing high-quality organic intermediates like 4-Chlorosalicylaldehyde (CAS: 2420-26-0) is a core task. This versatile compound, also known as 4-Chloro-2-hydroxybenzaldehyde, plays a crucial role in various synthesis pathways, from pharmaceuticals to dyes and fragrances. Understanding where and how to buy this chemical, with a focus on purity and competitive pricing, is essential for efficient operations.

4-Chlorosalicylaldehyde presents as a light yellow powder, a physical characteristic that is a primary visual indicator of its form. Its molecular formula C7H5ClO2 and molecular weight of 156.57 g/mol are consistently reported across different suppliers. The chemical’s density is approximately 1.404 g/cm³, and it possesses a boiling point of 229.1°C at 760 mmHg. Purity is a critical specification for buyers; while some suppliers offer grades at 95% purity, higher purities, such as 98.0% or more, are generally preferred for demanding applications in pharmaceutical synthesis and fine chemical manufacturing. Always verify the purity specifications and the analytical methods used (e.g., GC, T) when you buy 4-chlorosalicylaldehyde.

When exploring your options as a buyer, consider the role of the supplier. A reputable 4-chlorosalicylaldehyde manufacturer in China, for instance, can offer significant advantages in terms of cost-effectiveness and bulk availability. However, it’s crucial to vet these suppliers thoroughly. Look for evidence of quality control, consistent batch-to-batch purity, and reliable shipping. Requesting a Certificate of Analysis (COA) for each batch is standard practice to confirm the specifications meet your requirements. Understanding the 4-chlorosalicylaldehyde price will involve comparing quotes from multiple suppliers based on quantity, purity, and delivery terms.

The applications of 4-Chlorosalicylaldehyde are diverse and significant. It's a key intermediate in creating complex pharmaceutical molecules, essential for drug discovery and development. In the fragrance industry, it contributes to specific aromatic notes, and in dye manufacturing, it serves as a precursor for various colorants. For R&D scientists working on new chelating agents or exploring its potential in areas like Alzheimer's disease research, access to a reliable 4-chlorosalicylaldehyde supplier is indispensable. You can often find competitive pricing by inquiring about bulk purchase options directly from manufacturers.

Navigating the procurement process for chemicals like 4-Chlorosalicylaldehyde requires diligence. Key factors to evaluate include purity levels, packaging options, storage recommendations (typically cool, dry, and away from air), and hazard information. Companies aiming to secure a consistent supply should actively seek out manufacturers that prioritize quality and customer service. Engaging with suppliers early to discuss your volume needs and obtain current pricing will streamline the purchasing process and ensure you source this valuable intermediate effectively.