Description

1-(4-Aminophenyl)Ethanol is a versatile aromatic amino alcohol intermediate of significant commercial importance. This compound is valued for its bifunctional reactivity, featuring both an aromatic amine and a benzylic alcohol group, making it a key building block in advanced synthesis. It is primarily sought after by the pharmaceutical, agrochemical, and specialty chemical industries for the production of active ingredients, dyes, and functional materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of various active pharmaceutical ingredients (APIs), including potential analgesics, anti-inflammatory agents, and other therapeutic compounds.
• Agrochemical Synthesis: Used in the manufacture of herbicides, fungicides, and plant growth regulators, leveraging its aromatic amine functionality.
• Dye and Pigment Production: Serves as a crucial intermediate for azo dyes and other complex colorants due to its diazotizable amino group.
• Polymer Chemistry: Acts as a monomer or chain modifier in the production of specialty polymers, such as polyurethanes and epoxy resins, where it can impart specific mechanical or chemical properties.
• Liquid Crystal and OLED Materials: Employed in the synthesis of advanced organic electronic materials and liquid crystal compounds for display technologies.
• Photographic Chemicals: Used in the formulation of certain developers and other photo-sensitive chemicals.
• Corrosion Inhibitors: A component in formulations designed to protect metals in industrial processes.
• Research & Development: A valuable reagent in organic chemistry research for constructing complex molecular architectures.

Basic Information

Product Name	1-(4-Aminophenyl)Ethanol
CAS No.	14572-89-5
Molecular Formula	C8H11NO
Molecular Weight	137.18 g/mol
Synonyms	4-Amino-α-methylbenzyl alcohol; 1-(4-Aminophenyl)ethanol; p-Amino-α-methylbenzyl alcohol; 4-(1-Hydroxyethyl)aniline; 1-(p-Aminophenyl)ethanol; (4-Aminophenyl)methylcarbinol; 4-Amino-α-methylbenzenemethanol
EINECS	Contact for details

Quality Control

Our 1-(4-Aminophenyl)Ethanol is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure it meets the high-purity standards required for sensitive applications like pharmaceutical synthesis. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment to guarantee traceability and batch-to-batch consistency.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). This material is easily oxidized and should be stored under an inert atmosphere (e.g., nitrogen) for long-term preservation to maintain optimal purity. Keep away from strong oxidizing agents.

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%
Related Substances (HPLC)	Individual impurity ≤ 0.5%
Total Impurities	≤ 2.0%

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