In the dynamic field of chemical synthesis, specific intermediates play pivotal roles in enabling the creation of a vast array of products. 2-Chloropyridine-3-carboxaldehyde, known by its CAS number 632-15-5, is one such intermediate that has gained prominence due to its versatile chemical nature. This article examines its synthesis, key properties, and the importance of its reliable supply for global industries, particularly pharmaceuticals and fine chemicals.

The molecular structure of 2-Chloropyridine-3-carboxaldehyde, with the formula C6H4ClNO, features a pyridine ring functionalized with both a chlorine atom and an aldehyde group. This dual functionality makes it an extremely useful building block in organic chemistry. Its standard purity of 98% minimum, confirmed via HNMR/IR, ensures that it meets the stringent requirements for complex synthetic processes. For businesses aiming to buy this compound, understanding its specifications and the reliability of its manufacturers is crucial.

The synthetic pathways leading to 2-Chloropyridine-3-carboxaldehyde are varied, often involving the formylation of chlorinated pyridines. The resulting product is then utilized extensively as a pharmaceutical intermediate. Its incorporation into drug molecules is common, as the pyridine ring is a frequent component in pharmacologically active compounds. The aldehyde group allows for facile elaboration into amides, alcohols, or other functional groups essential for therapeutic efficacy. Pharmaceutical companies depend on a consistent supply of such high-quality intermediates to maintain their R&D and manufacturing operations.

Furthermore, this compound is a valuable asset in the broader fine chemical industry. It acts as a precursor for synthesizing agrochemicals, dyes, and materials with specialized electronic or optical properties. The ability to purchase this intermediate from reputable suppliers, such as those operating in China, ensures that industries have access to the necessary materials to drive innovation and product development.

The price of 2-Chloropyridine-3-carboxaldehyde is influenced by its production complexity and market demand. However, its utility in streamlining complex synthetic routes often makes it a cost-effective choice for many applications. Ensuring a stable supply chain and competitive pricing is a key concern for manufacturers relying on this intermediate.

In conclusion, 2-Chloropyridine-3-carboxaldehyde (CAS 632-15-5) is a cornerstone intermediate in the chemical industry. Its versatile reactivity, coupled with high purity standards, makes it indispensable for pharmaceutical and fine chemical synthesis. A reliable supply, often facilitated by specialized manufacturers, is critical for enabling advancements across various scientific and industrial sectors.