Catechol

Catechol (CAS 120-80-9), also known as Pelagol Grey C and oxyphenic acid, is an aromatic diol used across personal care, pharmaceutical, and industrial manufacturing. It functions primarily as an antioxidant and intermediate.

In cosmetics and hair care, it acts as an oxidative coupler in permanent hair dye formulations, producing grey and dark tones when combined with primary intermediates. It is essential for achieving specific color profiles.

Pharmaceutical manufacturers use it as a key synthetic intermediate in the production of catecholamine-based active ingredients. This includes certain cardiovascular and neurological compounds used in modern medicine.

In the textile and leather industries, it contributes to dyeing processes and tanning formulations where controlled oxidative chemistry is required. It ensures consistent results in industrial chemical processing.

As a stabilizer and antioxidant, it is incorporated into industrial formulations to inhibit oxidative degradation in rubber and polymer processing. This extends the lifespan and durability of various synthetic materials.

The product is supplied as white to off-white crystalline flakes or powder. Technical grade is the standard offering for industrial and dyestuff applications, while higher-purity grades are available for specific needs.

These higher-purity grades are designed to meet pharmaceutical intermediate specifications. Packaging typically ranges from small drums to bulk quantities depending on the specific application requirements of the client.