In the realm of specialty chemicals, certain compounds stand out for their versatility and broad applicability across multiple industries. 4-Aminobenzoic Acid (PABA), identified by CAS 150-13-0, is one such chemical intermediate that plays a crucial role in sectors ranging from pharmaceuticals to dyestuffs and biochemical research. For procurement managers and R&D scientists, understanding its multifaceted uses and reliable sourcing channels is paramount.

The Multifaceted Utility of PABA

4-Aminobenzoic Acid is a white crystalline powder with a unique chemical structure that lends itself to a variety of essential applications:

  • Pharmaceutical Synthesis: PABA is a foundational intermediate in the pharmaceutical industry. It is a key precursor for synthesizing several APIs, most notably local anesthetics like procaine and tetracaine. It also plays a role in the production of antifibrotic agents and is an intermediate in the synthesis of folate (Vitamin Bx) in some bacteria, though humans obtain folate from dietary sources.
  • Dye Production: The compound is utilized in the manufacturing of various industrial organic chemicals, particularly azo dyes. This application highlights its importance in the broader chemical manufacturing sector.
  • Cosmetics and Sunscreens: Historically, PABA was a widely used UVB absorber in sunscreens. While its direct use has decreased in some regions due to evolving regulations and potential sensitivities, its derivatives are still employed, and its UV-absorbing properties remain a key characteristic.
  • Biochemical Research: PABA is recognized for its role in bacterial metabolism, particularly in the synthesis of folic acid. This makes it a valuable reagent in microbiological studies and biochemical research.

Procuring Quality 4-Aminobenzoic Acid

For businesses looking to buy 4-Aminobenzoic Acid, selecting a dependable 4-Aminobenzoic Acid supplier is critical. Key considerations include product purity (often specified at ≥99.0%), adherence to international quality standards, and supply chain reliability. As a dedicated manufacturer and supplier based in China, we provide high-quality PABA that meets the stringent demands of the pharmaceutical and chemical industries. We offer competitive pricing and ensure consistent product availability.

We encourage companies to contact us for 4-Aminobenzoic Acid pricing and to explore bulk purchasing options. Our commitment to quality and customer service ensures that your procurement needs for this vital chemical intermediate are met efficiently and reliably.

In conclusion, 4-Aminobenzoic Acid is a critical chemical intermediate with far-reaching applications. By focusing on quality and securing a reliable supply chain, industries can leverage its unique properties to drive innovation and production.