In the realm of fine chemicals and pharmaceutical synthesis, specific molecules often serve as linchpins, enabling the creation of complex and valuable compounds. 2-Formylbenzoic acid, commonly known as 2-Carboxybenzaldehyde (CAS 119-67-5), is one such critical intermediate. Its unique structure, featuring both an aldehyde and a carboxylic acid group on an aromatic ring, endows it with exceptional reactivity and versatility, making it a sought-after raw material for a wide range of applications. As a leading supplier in China, we are proud to offer this essential compound to researchers and manufacturers globally.

Understanding the Chemical Profile
2-Formylbenzoic acid is characterized by the presence of a formyl group (-CHO) and a carboxyl group (-COOH) ortho to each other on a benzene ring. This proximity of functional groups allows for intramolecular reactions and facilitates participation in various intermolecular reactions. Its typical appearance is a white to off-white crystalline solid with a melting point in the range of 94-96 °C. This stability in solid form is advantageous for storage and handling, crucial for any chemical supplier to note.

Key Applications Driving Demand
The demand for 2-Carboxybenzaldehyde is primarily driven by its extensive use in:

  • Pharmaceutical Synthesis: This is arguably the most significant application area. 2-Formylbenzoic acid acts as a precursor for synthesizing various pharmaceutical intermediates and active pharmaceutical ingredients (APIs). It plays a role in creating drugs such as antispasmodics and is vital for building complex heterocyclic ring systems found in many therapeutic agents. Researchers often look to buy this compound to explore new drug candidates.
  • Fine Chemical Manufacturing: Beyond pharmaceuticals, 2-formylbenzoic acid is a valuable reagent in the broader fine chemical industry. Its ability to undergo reactions like nucleophilic addition at the aldehyde group and esterification or salt formation at the carboxylic acid group makes it useful for custom synthesis and the production of specialty chemicals.
  • Agrochemicals and Dyes: While less prominently cited, the reactivity of 2-Carboxybenzaldehyde also lends itself to applications in agrochemical formulations and the synthesis of specific dye intermediates, where its structural features can impart desired properties.
  • Academic Research and Development: In R&D settings, chemists utilize 2-formylbenzoic acid for novel reaction development, such as in Ugi four-component condensation reactions, demonstrating its ongoing relevance in exploring new chemical transformations and creating novel molecular architectures.

Sourcing Excellence from China
As a trusted manufacturer and supplier of 2-Carboxybenzaldehyde (CAS 119-67-5) in China, NINGBO INNO PHARMCHEM CO.,LTD. is committed to providing high-quality materials that meet the stringent requirements of these diverse applications. We understand the importance of product consistency, reliable supply, and competitive pricing. Whether your need is for laboratory-scale research or industrial-scale manufacturing, our capabilities ensure you receive a dependable source for this critical organic intermediate. When you need to purchase phthalaldehydic acid, consider the benefits of our direct manufacturing and established expertise.

For any inquiries regarding the purchase or bulk requirements of 2-Carboxybenzaldehyde, please contact us. We are ready to support your chemical synthesis needs with quality products and exceptional service.