4-Phenoxyaniline CAS 139-59-3: Leading Manufacturer & Supplier for Pharmaceutical Intermediates

Discover high-purity 4-Phenoxyaniline (CAS 139-59-3), a critical building block for pharmaceutical synthesis and dye intermediates. We are your trusted manufacturer and supplier in China, ensuring quality and reliable supply for your R&D and production needs.

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Key Advantages of Sourcing 4-Phenoxyaniline

Exceptional Purity for Critical Applications

Our 4-Phenoxyaniline (CAS 139-59-3) is supplied with a minimum purity of 98% (HPLC), ensuring optimal performance in sensitive pharmaceutical intermediate applications and precise dye synthesis. We are a trusted supplier for companies seeking quality.

Guaranteed Supply Chain Stability

As a dedicated manufacturer and exporter, we ensure consistent availability of 4-Phenoxyaniline. This stability is crucial for our B2B clients who rely on timely delivery for their production schedules. Purchase with confidence from our China-based facility.

Comprehensive Technical Support

Leverage our expertise in chemical synthesis. We provide technical data, including CAS 139-59-3 specifications and application insights, to support your research and development efforts. Inquire about bulk pricing and product availability from our sales team.

Applications of 4-Phenoxyaniline

Pharmaceutical Intermediates

Essential for the synthesis of various Active Pharmaceutical Ingredients (APIs), serving as a critical intermediate in drug development and manufacturing. We are a key supplier for pharmaceutical R&D.

Dyes and Pigments Industry

Used as a precursor in the production of specialized dyes and pigments, contributing to vibrant colorants for textiles, coatings, and inks. Find your color solutions with our intermediates.

Organic Synthesis Building Block

A versatile amine derivative that serves as a fundamental building block in complex organic synthesis reactions, enabling innovation in fine chemical manufacturing.

Materials Science Research

Its unique chemical structure makes it valuable in research settings for developing new materials and functional chemicals. Ask us for sample quantities for your next project.