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N-CYCLOPENTYL-M-AMINOPHENOL

Description

N-Cyclopentyl-m-aminophenol is a synthetic compound used in haircare formulations, particularly in hair dye products. This molecule belongs to the class of aminophenols, which are known for their color-developing properties when combined with oxidizing agents. The cyclopentyl group attached to the amino function enhances the compound's stability and penetration into the hair shaft.

In hair coloring applications, N-cyclopentyl-m-aminophenol acts as a coupling agent, reacting with primary intermediates to produce a wide range of color shades, particularly in the brown to black spectrum. Its chemical structure allows for efficient binding to hair proteins, resulting in long-lasting color results.

This ingredient demonstrates good solubility in common hair dye solvents and exhibits compatibility with other dye components. It has shown a favorable safety profile when used at recommended concentrations in finished products. However, as with many hair dye ingredients, it may cause skin sensitization in some individuals, necessitating patch testing before use.

N-Cyclopentyl-m-aminophenol's effectiveness in producing rich, vibrant hair colors, coupled with its stability and relatively low irritation potential, makes it a valuable component in modern hair coloring formulations.