4-Aminophthalic Acid Supplier: High-Purity Intermediate for Pharmaceuticals & Dyes

As a leading manufacturer and supplier, we provide high-quality 4-Aminophthalic Acid (CAS 5434-21-9), an essential building block for pharmaceutical and dye industries. Our commitment ensures purity, reliability, and competitive pricing for your synthesis requirements.

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Key Advantages of Our 4-Aminophthalic Acid

Exceptional Purity

Our 4-Aminophthalic Acid consistently meets stringent purity standards of ≥98%, ensuring optimal performance in your demanding applications. Buy with confidence from a trusted manufacturer.

Versatile Application

This compound serves as a critical intermediate in both the pharmaceutical and dye industries, offering broad utility for your research and production needs.

Secure Supply Chain

As a prominent supplier, we guarantee a stable and dependable supply of 4-Aminophthalic Acid, crucial for uninterrupted manufacturing processes.

Applications of 4-Aminophthalic Acid

Pharmaceutical Synthesis

Essential for the development of various Active Pharmaceutical Ingredients (APIs) and intermediates, contributing to drug discovery and production.

Dye Manufacturing

A key component in the synthesis of specialty dyes and pigments, enabling vibrant and durable color solutions.

Organic Synthesis

Serves as a valuable building block for a wide range of organic compounds and fine chemical synthesis.

Research and Development

An important reagent for chemical research, enabling exploration of new reaction pathways and compound discovery.