In the intricate field of organic chemistry, specific molecular building blocks are indispensable for creating novel compounds and complex structures. 3,5-Diaminobenzoic Acid (DABA), identified by CAS 535-87-5, is one such versatile intermediate that chemists frequently turn to for its unique reactivity and broad application potential. For researchers and chemical engineers, understanding the properties and sourcing options for DABA is key to advancing their synthesis projects.

Understanding the Chemical Profile of DABA
3,5-Diaminobenzoic Acid is an aromatic compound characterized by the presence of two amino (-NH2) groups and one carboxyl (-COOH) group attached to a benzene ring. This trifunctional nature is what makes DABA particularly valuable. The amine groups are nucleophilic and can readily participate in reactions like acylation, alkylation, and diazotization. The carboxyl group, on the other hand, exhibits typical carboxylic acid reactivity, allowing for esterification, amide formation, and salt formation. This dual reactivity enables DABA to act as a linchpin in constructing complex molecular architectures required for pharmaceuticals, agrochemicals, and advanced materials.

Applications in Synthesis and Research
The versatility of DABA is evident in its numerous applications across different scientific disciplines:

  • Pharmaceutical Synthesis: As highlighted in various industry sources, DABA is a vital intermediate in the creation of pharmaceutical compounds. Its structure can be modified to form the core of various drug molecules or to introduce specific functionalities necessary for therapeutic activity.
  • Dye and Pigment Production: The aromatic amine structure of DABA makes it a useful precursor for synthesizing a range of dyes and pigments, contributing to color chemistry.
  • Polymer Science: DABA can be used in the synthesis of specialized polymers, such as polyimides, known for their thermal stability and mechanical strength, finding applications in electronics and aerospace.
  • Research and Development: In academic and industrial research labs, DABA is often employed as a starting material for exploring new reaction pathways, synthesizing novel organic compounds, and developing new materials with tailored properties.

Sourcing DABA for Your Projects
When you need to buy 3,5-Diaminobenzoic Acid for your synthesis needs, several factors are important. Purity is a critical specification; while commonly available at 97-98% purity, higher grades might be required for sensitive applications. Packaging options also vary, from small quantities for laboratory use to larger drums for industrial-scale production. It is advisable to source DABA from reliable chemical suppliers and manufacturers, particularly those with strong expertise in fine chemical intermediates. Checking for availability of a Certificate of Analysis (COA) and Material Safety Data Sheet (MSDS) is standard practice to ensure product quality and safety. Many leading chemical suppliers, including those in China, offer competitive pricing and can provide samples for evaluation, facilitating an informed purchasing decision.

For scientists and procurement professionals looking to source this essential building block, understanding the capabilities of 3,5-Diaminobenzoic Acid manufacturers will ensure access to a consistent and high-quality supply, driving innovation in organic chemistry.