For professionals in the pharmaceutical and fine chemical industries, understanding the intrinsic properties of key intermediates is crucial for effective procurement and application. Pteroic Acid, identified by CAS number 119-24-4, is one such compound that warrants detailed attention. As a fundamental component in the synthesis of folic acid, its role extends beyond a simple building block, influencing areas from biochemical research to drug development.

Key Properties of Pteroic Acid:

Pteroic Acid is typically characterized by its physical appearance, which is often described as a light yellow to yellow solid. This physical state is stable under standard room temperature conditions, provided it is stored appropriately. Optimal storage conditions often involve keeping the compound in a dark place and under an inert atmosphere to prevent degradation. The melting point is noted as being significantly above 400°C, indicating its thermal stability. Its molecular weight is 312.28 g/mol, with a molecular formula of C14H12N6O3. A typical purity level offered by manufacturers is 93% minimum, making it suitable for many intermediate applications. Its boiling point is 659.8°C at 760mmHg, a parameter that speaks to its chemical resilience.

Applications in Research and Industry:

The primary application of Pteroic Acid lies in its role as a pharmaceutical intermediate. It serves as a precursor for the synthesis of folic acid and related compounds, which are essential for numerous biological functions. Researchers utilize Pteroic Acid in studies related to folate metabolism, the development of antifolate drugs used in chemotherapy, and in various biochemical assays. Its structural similarity to key biological molecules makes it an indispensable tool for investigating cellular processes.

Choosing a Pteroic Acid Manufacturer:

When looking to purchase Pteroic Acid, especially for industrial or research purposes, selecting a reputable manufacturer is paramount. Buyers should look for suppliers who can guarantee:

* High Purity: Consistent purity levels (e.g., >93%) are essential for reliable downstream synthesis.

* Accurate Documentation: Certificates of Analysis (CoA) detailing purity, CAS number, and other relevant specifications are a must.

* Reliable Supply Chain: A manufacturer with a proven track record of consistent production and timely delivery, particularly for bulk orders.

* Competitive Pricing: While quality is key, manufacturers in regions like China often offer competitive pricing for high-quality intermediates.

* Technical Support: Access to technical information and support can be invaluable for complex research projects.

In essence, Pteroic Acid (CAS 119-24-4) is a critical compound with well-defined properties and significant industrial applications. By understanding its characteristics and focusing on reputable manufacturers, procurement specialists can ensure they are acquiring a quality product that meets their exacting standards.