Description

Phenol, 2-Amino-5-Ethyl- (9Ci) is a specialized aromatic amine derivative of phenol, serving as a versatile and high-value intermediate in advanced organic synthesis. Its molecular structure, featuring both phenolic and amino functional groups, makes it a critical building block for creating complex molecules with tailored properties. This compound is essential for R&D and production in the pharmaceutical, agrochemical, and specialty chemical industries, where precise chemical architecture is required.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds requiring a substituted aminophenol core structure.
• Agrochemical Synthesis: Used in the development of advanced herbicides, fungicides, and plant growth regulators.
• Dye and Pigment Manufacturing: Serves as a coupling agent and intermediate in the production of azo dyes and high-performance pigments.
• Polymer Chemistry: Acts as a monomer or modifier in the synthesis of specialty polymers, resins, and epoxy hardeners.
• Chemical Research & Development: A valuable building block in medicinal chemistry and material science for creating novel compounds.
• Photographic Chemicals: Potential use as a component in developers and other specialty photographic solutions.

Basic Information

Product Name	Phenol, 2-Amino-5-Ethyl- (9Ci)
CAS No.	182499-90-7
Molecular Formula	C8H11NO
Molecular Weight	137.18 g/mol
Synonyms	2-Amino-5-ethylphenol; 5-Ethyl-2-aminophenol; 5-Ethyl-2-hydroxyaniline; 2-Hydroxy-5-ethylaniline; 2-Amino-5-ethyl-1-hydroxybenzene; 1-Hydroxy-2-amino-5-ethylbenzene; (9CI) Phenol, 2-amino-5-ethyl-
EINECS	Contact for details

Quality Control

Every batch of Phenol, 2-Amino-5-Ethyl- (9Ci) is produced and tested under a strict quality management system. We ensure compliance with relevant industry standards and customer-specific requirements. A comprehensive Certificate of Analysis (COA), detailing purity, identity, and impurity profiles as determined by techniques like HPLC, GC, and NMR, is provided with each 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 place at a controlled room temperature (15-25°C). Due to its light-sensitive and easily oxidized nature, it is recommended to store the material under an inert atmosphere (e.g., nitrogen or argon) for long-term preservation. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Off-white to light brown 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.