Description

Phenol, 4-Amino-3-Methyl-, Acetate (Ester) (9Ci) is a specialized aromatic amine derivative with an acetylated phenolic group, serving as a versatile intermediate in advanced organic synthesis. This compound matters for its role as a key building block in the production of complex molecules, offering precise reactivity for coupling and functionalization reactions. It is primarily needed by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and dye industries for developing active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel active pharmaceutical ingredients (APIs) and diagnostic agents.
• Agrochemical Synthesis: Used in the development of advanced herbicides, fungicides, and plant growth regulators.
• Dye and Pigment Manufacturing: Serves as a coupling agent and chromophore component for producing high-performance dyes and organic pigments.
• Polymer Chemistry: Acts as a monomer or functionalization agent in the production of specialty polymers and resins.
• Chemical Research & Development: A valuable building block for medicinal chemistry, material science, and catalysis research in academic and industrial labs.
• Photographic Chemicals: Can be utilized in the synthesis of certain developers and sensitizers for photographic applications.

Basic Information

Product Name	Phenol, 4-Amino-3-Methyl-, Acetate (Ester) (9Ci)
CAS No.	343786-85-6
Molecular Formula	C9H11NO2
Molecular Weight	165.19 g/mol
Synonyms	4-Amino-3-methylphenyl acetate; 3-Methyl-4-aminophenyl acetate; 4-Acetoxy-2-methylaniline; 2-Methyl-4-aminophenyl acetate; p-Acetoxy-o-toluidine; 4-(Acetyloxy)-2-methylaniline; 4-Hydroxy-3-methylaniline acetate ester; 4-Amino-3-methylphenol acetate
EINECS	Contact for details

Quality Control

Our Phenol, 4-Amino-3-Methyl-, Acetate (Ester) (9Ci) is produced under a strict quality management system. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with every shipment, ensuring full traceability and compliance with your research or manufacturing requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Keep away from heat, sparks, and open flame. Due to its light-sensitive nature, containers should be kept in amber glass or opaque packaging.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
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.