In the complex ecosystem of chemical manufacturing, the procurement of key intermediates like 3-Methylbenzyl Chloride (CAS 620-19-9) is a critical function that directly impacts product quality and production efficiency. This article is designed to offer valuable insights for industry professionals, particularly procurement managers and R&D chemists, looking to understand and source this essential compound. We will explore its properties, applications, and the importance of choosing a reliable supplier, especially from China.

3-Methylbenzyl Chloride, also known by synonyms such as alpha-Chloro-m-xylene, is an organic compound with the molecular formula C8H9Cl and a molecular weight of 140.61. It typically appears as a clear, colorless to slightly yellow liquid and is highly valued for its purity, often specified at 98% or higher. This purity is crucial for its role as an intermediate, as impurities can lead to unwanted side reactions, reduced yields, and compromised quality in downstream products, particularly within the pharmaceutical sector where stringent standards apply. When planning to buy, verifying the Certificate of Analysis (CoA) from the supplier is a non-negotiable step.

The primary application of 3-Methylbenzyl Chloride is as a versatile intermediate in organic synthesis. It serves as a building block for a variety of fine chemicals and pharmaceutical intermediates. Its reactive chloromethyl group allows for facile substitution reactions, enabling the introduction of the 3-methylbenzyl moiety into target molecules. This capability is leveraged in the synthesis of more complex compounds, including potential drug candidates, agrochemicals, and materials with specific functional properties. For example, it can be a precursor for p-methylbenzyl alcohol or p-methylbenzaldehyde.

For businesses requiring consistent access to this chemical, identifying a dependable manufacturer and supplier is paramount. The global chemical market offers numerous options, with Chinese manufacturers often presenting competitive pricing and substantial production capacities. However, careful vetting is essential. Look for suppliers who can demonstrate robust quality management systems, adhere to international safety standards, and provide consistent product quality. Understanding their production capabilities, lead times, and customer support is vital for long-term procurement strategies.

When you need to buy 3-Methylbenzyl Chloride, consider its role in your specific synthesis pathway. Whether it’s for large-scale pharmaceutical production or niche fine chemical manufacturing, the choice of supplier directly influences your operational success. Engaging with potential manufacturers to discuss specifications, packaging requirements (e.g., 200 kg drums), and delivery terms (Incoterms like FOB, CIF) is a proactive approach to secure your supply chain. Requesting a quotation is the first step towards establishing a beneficial partnership.

In conclusion, 3-Methylbenzyl Chloride (CAS 620-19-9) is a critical intermediate in modern chemical synthesis. By prioritizing purity, understanding its applications, and partnering with reputable manufacturers and suppliers, companies can effectively procure this compound to drive their innovation and production forward.