Description

1-Propanone,1-(4-Amino-3-Ethyl-5-Methoxyphenyl)-(9Ci) is a specialized aromatic ketone derivative with a unique amino-methoxy substitution pattern, making it a valuable intermediate in advanced organic synthesis. Its molecular structure is engineered to serve as a key building block for the development of complex molecules, particularly in the pharmaceutical and agrochemical sectors. This compound is essential for research and development chemists and process engineers working on novel active ingredients, dyes, and functional materials who require high-purity, structurally defined intermediates.

Application

• Pharmaceutical Intermediate: A critical precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders or possessing specific receptor binding profiles.
• Agrochemical Synthesis: Used in the research and development of new-generation herbicides, fungicides, or plant growth regulators where its specific substitution pattern influences bioactivity.
• Dye and Pigment Manufacturing: Serves as a key intermediate for producing advanced organic dyes and pigments, especially azo dyes, where the amino and methoxy groups contribute to color fastness and hue.
• Material Science Research: Employed in the development of organic semiconductors, photoresists, or other functional polymers that require precise electronic properties from aromatic building blocks.
• Chemical Research & Development: A versatile scaffold for medicinal chemistry and process chemistry for structure-activity relationship (SAR) studies and route optimization.

Basic Information

Product Name	1-Propanone,1-(4-Amino-3-Ethyl-5-Methoxyphenyl)-(9Ci)
CAS No.	403854-11-5
Molecular Formula	C12H17NO2
Molecular Weight	207.27 g/mol
Synonyms	1-(4-Amino-3-ethyl-5-methoxyphenyl)propan-1-one; 4-Amino-3-ethyl-5-methoxypropiophenone; 3-Ethyl-5-methoxy-4-aminopropiophenone; 1-Propanone, 1-(4-amino-3-ethyl-5-methoxyphenyl)-; Propiophenone, 4'-amino-3'-ethyl-5'-methoxy-; CAS 403854-11-5
EINECS	Contact for details

Quality Control

Every batch of 1-Propanone,1-(4-Amino-3-Ethyl-5-Methoxyphenyl)-(9Ci) is manufactured under strict quality management systems. We employ advanced analytical techniques including HPLC, GC, NMR, and mass spectrometry to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with each shipment to support your quality assurance and regulatory documentation needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed to prevent moisture absorption, which can affect stability and handling properties. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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