Description

Phenol, 3-Amino-5-Ethyl- is a specialized amino phenol derivative characterized by its ethyl-substituted aromatic ring structure. This compound serves as a versatile and high-value chemical intermediate for the synthesis of complex organic molecules, where its unique substitution pattern enables precise molecular design. It is primarily required by pharmaceutical and agrochemical research and development sectors, as well as by manufacturers of advanced dyes, pigments, and performance polymers.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds requiring specific phenolic and aniline functionalities.
• Agrochemical Synthesis: Used in the production of advanced herbicides, fungicides, and plant growth regulators.
• Dye and Pigment Manufacturing: Serves as a precursor for azo dyes and other high-performance colorants.
• Polymer Chemistry: Acts as a monomer or modifier in the production of specialty resins, epoxy hardeners, and polyurethanes.
• Chemical Research & Development: A valuable reagent for organic synthesis and material science research in academic and industrial laboratories.
• Photographic Chemicals: Used in the formulation of certain developers and other light-sensitive compounds.

Basic Information

Product Name	Phenol, 3-Amino-5-Ethyl-
CAS No.	669091-99-0
Molecular Formula	C8H11NO
Molecular Weight	137.18 g/mol
Synonyms	3-Amino-5-ethylphenol; 5-Ethyl-3-aminophenol; 3-Amino-5-ethyl-1-hydroxybenzene; 5-Ethyl-m-aminophenol; m-Amino-5-ethylphenol; 1-Hydroxy-3-amino-5-ethylbenzene; AEAP
EINECS	Contact for details

Quality Control

Our Phenol, 3-Amino-5-Ethyl- is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing to ensure it meets the high-purity standards required for sensitive synthetic applications. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are provided with every shipment. We adhere to cGMP principles where applicable to ensure batch-to-batch consistency and traceability.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). Due to its properties of being easily oxidized (store under inert atmosphere) and light-sensitive, prolonged exposure to air or light should be avoided. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	Off-white to light brown crystalline powder
Identification (IR)	Conforms
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.