2-Amino-4-hydroxyethylaminoanisole sulfate

• CAT Number: R073779
• CAS Number: 83763-48-8
• PubChem Substance ID: 14453744
• Molecular Formula: C9H16N2O6S
• Molecular Weight: 280.30
• Purity: ≥95%
• IUPAC Name: 2-(3-amino-4-methoxyanilino)ethanol;sulfuric acid
• InChI: InChI=1S/C9H14N2O2.H2O4S/c1-13-9-3-2-7(6-8(9)10)11-4-5-12;1-5(2,3)4/h2-3,6,11-12H,4-5,10H2,1H3;(H2,1,2,3,4)
• InChIKey: GWHLYFOWAINYAH-UHFFFAOYSA-N
• SMILES: COC1=C(C=C(C=C1)NCCO)N.OS(=O)(=O)O

2-Amino-4-hydroxyethylaminoanisole sulfate(CAT: R073779) is an organic salt commonly used as a hair dye intermediate in oxidative hair coloring formulations. It features a substituted aniline structure with both amino and hydroxyethylamino groups, along with a methoxy (anisole) substituent, contributing to its color-forming properties. Upon oxidation, typically with hydrogen peroxide, it reacts with coupling agents to produce long-lasting, vibrant hair dyes with high shade intensity and good stability. The sulfate salt form enhances its solubility and ease of formulation in aqueous cosmetic systems.