In the complex landscape of chemical manufacturing, certain molecules serve as foundational elements for a vast array of advanced products. 5-(Chloromethyl)-2-hydroxybenzaldehyde (CAS: 23731-06-8) is one such critical intermediate. As a leading producer and supplier, we understand the nuances of this compound and its indispensable role in driving innovation. This article explores its chemical properties, its significance in various industrial applications, and the benefits of sourcing from a reputable manufacturer.

Decoding the Chemistry: 5-(Chloromethyl)-2-hydroxybenzaldehyde
The chemical identity of 5-(chloromethyl)-2-hydroxybenzaldehyde is defined by its molecular formula C8H7ClO2 and CAS number 23731-06-8. This organic compound features a benzene ring substituted with an aldehyde group (-CHO), a hydroxyl group (-OH), and a chloromethyl group (-CH2Cl). This specific arrangement of functional groups imparts unique reactivity, making it a highly sought-after building block. Typically supplied as a white powder with a high purity of 97% min, it is a stable intermediate suitable for a variety of synthetic procedures. Its established physical properties, such as a boiling point of 281.4°C at 760 mmHg, are essential for process design.

Industrial Significance and Applications
The primary function of 5-(chloromethyl)-2-hydroxybenzaldehyde is to serve as a versatile precursor in chemical synthesis. Its aldehyde group can undergo condensation reactions, while the chloromethyl group allows for alkylation and nucleophilic substitution reactions. This dual reactivity makes it invaluable in the pharmaceutical industry for the creation of Active Pharmaceutical Ingredients (APIs) and drug intermediates. It plays a role in constructing complex heterocyclic systems and chiral compounds. Additionally, its utility extends to the agrochemical sector for synthesizing crop protection agents and to the materials science field for developing specialized organic compounds and polymers. The consistent demand to buy this intermediate highlights its fundamental importance.

The Strategic Advantage of Sourcing from China
As a manufacturer based in China, we offer distinct advantages to global customers looking to procure 5-(chloromethyl)-2-hydroxybenzaldehyde. Our operations are streamlined for efficiency, enabling us to provide high-quality products at competitive prices. We adhere to rigorous quality control standards, ensuring that each batch meets the specified purity and consistency required by our clients. Our established logistics network ensures timely delivery, making us a reliable supplier for both research quantities and large-scale industrial orders. We are committed to being a dependable source for essential chemical building blocks.

Procurement Best Practices for CAS 23731-06-8
When selecting a supplier for 5-(chloromethyl)-2-hydroxybenzaldehyde, it is crucial to consider not only price but also product quality, consistency, and the supplier's responsiveness. Understanding the supplier's manufacturing capabilities and their commitment to customer support, including sample provision and technical assistance, is key. We encourage potential buyers to engage with us to discuss their specific requirements and to learn more about how our quality manufacturing processes can support their projects.

Conclusion
5-(Chloromethyl)-2-hydroxybenzaldehyde is a fundamental component in modern chemical synthesis. Its unique structure and reactivity empower innovation across multiple sectors. By choosing to partner with experienced and quality-focused manufacturers in China, companies can secure a reliable supply of this vital intermediate, paving the way for groundbreaking advancements.