Description

3-(3-Aminophenyl)Propenoic Acid is a versatile aromatic amine derivative with a propenoic acid functional group, serving as a key organic intermediate for advanced synthesis. This compound is valued for its bifunctional reactivity, allowing for both electrophilic aromatic substitution and conjugate addition or polymerization reactions. It is primarily sought by R&D laboratories and industrial manufacturers in the pharmaceutical, agrochemical, and specialty polymer sectors for constructing complex molecular architectures.

Application

• Pharmaceutical Intermediate: A crucial building block in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds targeting central nervous system and inflammatory pathways.
• Agrochemical Synthesis: Used in the production of advanced herbicides, fungicides, and plant growth regulators that require aniline-based structures.
• Polymer & Material Science: Acts as a monomer or cross-linking agent for producing specialty polyamides, polyimides, and conductive polymers with enhanced thermal and mechanical properties.
• Dye & Pigment Manufacturing: Serves as a precursor for azo dyes and organic pigments, contributing to color strength and lightfastness.
• Liquid Crystal & OLED Materials: Incorporated into the molecular design of electronic display components and organic light-emitting diodes (OLEDs).
• Corrosion Inhibitor Formulation: Utilized in the development of high-performance corrosion inhibitors for industrial cooling and boiler water systems.
• Research & Development: Employed in academic and industrial R&D for exploring new organic reactions and creating novel chemical entities.

Basic Information

Product Name	3-(3-Aminophenyl)Propenoic Acid
CAS No.	1664-56-8
Molecular Formula	C9H9NO2
Molecular Weight	163.18 g/mol
Synonyms	3-Aminocinnamic Acid; m-Aminocinnamic Acid; (E)-3-(3-Aminophenyl)acrylic Acid; 3-(3-Aminophenyl)-2-propenoic Acid; 3-Amino-trans-cinnamic Acid; β-(3-Aminophenyl)acrylic Acid; 3-Aminobenzeneacrylic Acid; NSC 403697
EINECS	Contact for details

Quality Control

Our 3-(3-Aminophenyl)Propenoic Acid is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation by FT-IR and NMR, to ensure it meets exacting standards for research and industrial use. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with every shipment to guarantee traceability and consistency.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). The compound may be light-sensitive and should be kept in original packaging or amber glass containers. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	Yellow to light brown crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	210°C - 215°C
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%

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