Description

Ethyl 3-(4-Aminophenyl)Propanoate is a versatile aromatic amine ester building block with significant synthetic utility. This compound matters as a key intermediate in the production of advanced pharmaceutical agents and fine chemicals, offering a reactive amino group and an ester moiety for further functionalization. Industries that need it include pharmaceutical R&D, agrochemical synthesis, and specialty chemical manufacturing for dyes and pigments.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds targeting central nervous system disorders and cardiovascular diseases.
• Agrochemical Synthesis: Used in the development of novel herbicides, fungicides, and plant growth regulators, leveraging its aromatic amine functionality.
• Dye and Pigment Manufacturing: Serves as a building block for azo dyes and other colorants, where the aniline derivative is essential for chromophore formation.
• Polymer Chemistry: Acts as a monomer or chain modifier in the production of specialty polyamides and epoxy curing agents.
• Organic Synthesis Reagent: Employed in academic and industrial research for constructing complex organic molecules via amidation, reduction, or cyclization reactions.
• Liquid Crystal and Electronic Materials: Used in the synthesis of advanced materials for display technologies and organic semiconductors.

Basic Information

Product Name	Ethyl 3-(4-Aminophenyl)Propanoate
CAS No.	7116-44-1
Molecular Formula	C11H15NO2
Molecular Weight	193.24 g/mol
Synonyms	Ethyl 4-Aminohydrocinnamate; 3-(4-Aminophenyl)propionic Acid Ethyl Ester; Ethyl 3-(p-Aminophenyl)propionate; p-Aminohydrocinnamic Acid Ethyl Ester; Benzenepropanoic acid, 4-amino-, ethyl ester; Ethyl 3-(4-aminophenyl)propanoate; Ethyl β-(4-aminophenyl)propionate
EINECS	Contact for details

Quality Control

Our Ethyl 3-(4-Aminophenyl)Propanoate is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for synthetic applications. Certificates of Analysis (COA) documenting purity, related substances, and physical characteristics are available upon request to support your quality assurance protocols.

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 sensitivity to oxidation, it is recommended to store under an inert atmosphere (e.g., nitrogen) for long-term preservation. 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%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Heavy Metals	≤ 20 ppm

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