Description

4-Amino-2-Methylphenol is a versatile aromatic amine derivative with a phenolic hydroxyl group, serving as a critical intermediate in advanced organic synthesis. Its molecular structure makes it valuable for creating complex molecules where controlled reactivity and specific substitution patterns are required. This compound is essential for manufacturers in the pharmaceutical, dye, and polymer industries seeking reliable, high-purity building blocks for their production processes.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds requiring specific phenolic and amino functionalities.
• Hair Dye and Cosmetic Pigment Precursor: Used in the formulation of oxidation hair dyes and permanent colorants due to its ability to form stable, colored complexes.
• Dye and Pigment Manufacturing: Serves as a crucial intermediate for producing azo dyes, pigments, and other colorants for textiles, inks, and plastics.
• Photographic Developer Component: Employed in specific photographic developing agents where its oxidation properties are utilized.
• Polymer Stabilizer and Antioxidant: Acts as a monomer or additive in polymer systems to impart antioxidant properties and enhance material stability.
• Chemical Research & Development: Used in academic and industrial R&D for exploring new synthetic pathways and creating novel chemical entities.
• Agrochemical Synthesis: Intermediate in the production of certain herbicides, fungicides, and plant growth regulators.

Basic Information

Item	Detail
Product Name	4-Amino-2-Methylphenol
CAS No.	2635-95-2
Molecular Formula	C7H9NO
Molecular Weight	123.15 g/mol
Synonyms	2-Methyl-4-aminophenol; 4-Amino-o-cresol; 2-Hydroxy-5-methylaniline; 5-Methyl-2-aminophenol; 4-Amino-2-cresol; 2-Amino-5-hydroxy-1-methylbenzene; 1-Hydroxy-2-methyl-4-aminobenzene; o-Cresol, 4-amino-
EINECS	220-141-1

Quality Control

Our 4-Amino-2-Methylphenol is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation, to ensure it meets exacting standards. A Certificate of Analysis (COA) detailing all test results is provided with each shipment, ensuring full traceability and compliance with your specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at room temperature (15-25°C). Due to its light-sensitive and easily oxidized nature, it is recommended to store under an inert atmosphere for long-term preservation and to minimize contact with air.

Specification

Item	Specification
Appearance	White to light brown crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	168°C - 172°C
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 20 ppm

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.