Phthalaldehyde (CAS 643-79-8): A Key Intermediate for Pharmaceutical and Dye Manufacturing
Discover the critical role of Phthalaldehyde (CAS 643-79-8) in advancing your pharmaceutical and dye synthesis projects. As a leading manufacturer and supplier in China, we provide high-purity Phthalaldehyde to meet your exact specifications.
Get a Quote & SampleHigh-Purity Phthalaldehyde for Demanding Applications

Phthalaldehyde (CAS 643-79-8)
As a trusted Phthalaldehyde manufacturer in China, we supply a light yellow crystalline powder with a purity of 98% minimum. This versatile chemical compound is indispensable for synthesizing heterocyclic compounds, complex pharmaceuticals, and vibrant dyes. Its application extends to analytical chemistry, specifically for the HPLC fluorimetric detection of amino acids, making it a valuable reagent for R&D and quality control processes. Partner with us for a reliable supply of this essential intermediate.
- High Purity Phthalaldehyde: Ensuring consistent results in your synthesis and analytical procedures.
- Versatile Organic Synthesis Intermediate: Ideal for building complex heterocyclic structures and pharmaceutical compounds.
- Reliable Supplier in China: Benefit from stable supply chains and competitive pricing for your purchase needs.
- HPLC Amino Acid Detection: A critical reagent for precise quantitative analysis in various biological and chemical studies.
Advantages of Sourcing Phthalaldehyde from Our Facility
Exceptional Purity and Quality
Our Phthalaldehyde is manufactured to meet stringent quality standards, boasting a purity of 98% min. This ensures optimal performance in sensitive applications like amino acid analysis and complex organic synthesis. Inquire about our Phthalaldehyde price for bulk orders.
Robust Supply Chain Management
As a key Phthalaldehyde supplier, we pride ourselves on a robust manufacturing process and efficient logistics. We guarantee timely delivery, fulfilling your production schedules. Contact us to discuss your purchase requirements.
Expertise in Chemical Intermediates
Leveraging years of experience, we offer expert support and high-quality chemical intermediates. Trust our manufacturer capabilities for your next project requiring Phthalaldehyde in China.
Key Applications of Phthalaldehyde
Pharmaceutical Synthesis
Phthalaldehyde serves as a crucial building block in the synthesis of various active pharmaceutical ingredients (APIs) and complex organic molecules. Its role as a dialdehyde allows for diverse reaction pathways, making it invaluable for drug development. Buyers looking to purchase this intermediate can rely on our consistent quality.
Dye Manufacturing
The compound's structure makes it suitable for the production of specialized dyes and pigments. Its reactivity allows for the creation of molecules with specific chromatic properties, essential for the textile and printing industries. Explore our Phthalaldehyde for sale to enhance your product range.
Amino Acid Analysis
Phthalaldehyde is widely recognized as a derivatizing agent for amino acids in High-Performance Liquid Chromatography (HPLC). Its reaction with amino acids produces fluorescent products, enabling sensitive and accurate quantification. We are a reliable manufacturer for your analytical needs.
Organic Chemistry Research
Beyond specific industries, Phthalaldehyde is a fundamental reagent in academic and industrial organic chemistry research. Its bifunctional nature facilitates the construction of complex molecular architectures and heterocyclic systems. Find a trusted supplier for your research chemical requirements.