For chemists and material scientists, understanding the fundamental properties of chemical compounds is the first step towards innovation. 5-Aminoisophthalic Acid (CAS 99-31-0), commonly abbreviated as 5-AIPA, is a compound that offers a fascinating blend of chemical reactivity and structural potential, making it a valuable subject for research and development. As a dedicated manufacturer and supplier, we are committed to providing researchers with the high-quality materials they need to push the boundaries of scientific discovery.

Unpacking the Chemical Profile of 5-AIPA

5-Aminoisophthalic Acid is an aromatic organic compound with the molecular formula C8H5NO4. Its structure features a benzene ring with an amino group (-NH2) at the 5-position and two carboxylic acid groups (-COOH) at the 1 and 3 positions. This arrangement imparts unique chemical characteristics. Physically, it typically presents as a white to off-white crystalline powder. A significant property is its high melting point, exceeding 300°C, which indicates strong intermolecular forces and thermal stability. Crucially, 5-AIPA is insoluble in water, a characteristic that influences its processing and application in various solvent systems.

Diverse Roles in Organic Synthesis

The chemical architecture of 5-Aminoisophthalic Acid makes it an exceptionally useful intermediate in organic synthesis. The presence of the amino group and the two carboxylic acid groups allows for a multitude of reactions, including esterification, amidation, and various coupling reactions. This versatility makes it a sought-after precursor for:

  • Pharmaceuticals: It serves as a building block for synthesizing complex pharmaceutical molecules and active pharmaceutical ingredients (APIs). Researchers designing new drug candidates often look for reliable sources of such intermediates.
  • Agrochemicals: Its structure can be modified to create compounds with potential agricultural applications.
  • Dyes and Pigments: Aromatic amines and dicarboxylic acids are often foundational components in the synthesis of colorants.

For research laboratories and chemical manufacturers, the ability to reliably buy 5-Aminoisophthalic Acid with guaranteed purity is essential for reproducible results and scalable production.

Emerging Applications in Advanced Materials

Beyond traditional synthesis, 5-AIPA is gaining attention in the field of materials science. Recent studies have highlighted its role as a low molecular weight gelator (LMWG) in the formation of supramolecular metallogels. When combined with metal ions like zinc(II), these gels can self-assemble into ordered structures. Such metallogels have demonstrated semiconducting properties and are being explored for applications in electronic devices, including Schottky barrier diodes. This research area underscores the potential of 5-AIPA to contribute to innovative technologies, opening new avenues for material scientists. If your research involves developing new functional materials, exploring the properties of 5-AIPA as a gelator is highly recommended.

Partnering for Research Success

At our company, we understand the demands of chemical research. By offering high-purity 5-Aminoisophthalic Acid manufactured to exacting standards, we empower scientists to conduct their experiments with confidence. We are committed to being a dependable supplier, ensuring that researchers can always access the materials they need. If you are looking to purchase 5-Aminoisophthalic Acid for your laboratory or synthesis projects, we invite you to contact us for detailed product information, pricing, and sample requests.