Description

(2Z)-3-(3-Aminophenyl)-2-Propenoic Acid is a high-purity, functionalized cinnamic acid derivative characterized by its conjugated system and primary aromatic amine group. This compound serves as a versatile and critical pharmaceutical intermediate and organic building block for advanced synthesis. It is primarily utilized by R&D chemists and process development teams in the pharmaceutical, agrochemical, and specialty chemical industries to construct complex molecular architectures.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for molecules targeting central nervous system (CNS) disorders and inflammatory pathways.
• Agrochemical Synthesis: Building block for developing novel herbicides, fungicides, and plant growth regulators that require specific aromatic amine functionality.
• Organic Light-Emitting Diode (OLED) Materials: Used in the research and development of electron-transport or emissive layer materials due to its conjugated structure.
• Polymer & Resin Modifier: Acts as a monomer or cross-linking agent to introduce amine groups and UV-absorbing properties into specialty polymers.
• Dye & Pigment Intermediate: Serves as a starting material for synthesizing azo dyes and other complex colorants.
• Bioconjugation & Probe Development: Utilized in life sciences research for labeling biomolecules, leveraging the reactive amine group for coupling reactions.
• Metal Chelation & Catalyst Ligand: The amine and carboxylic acid groups make it a potential ligand for metal complexes used in catalytic processes.

Basic Information

Item	Detail
Product Name	(2Z)-3-(3-Aminophenyl)-2-Propenoic Acid
CAS No.	1194826-85-1
Molecular Formula	C9H9NO2
Molecular Weight	163.17 g/mol
Synonyms	(Z)-3-(3-Aminophenyl)acrylic acid; 3-(3-Aminophenyl)-2-propenoic acid, (2Z)-; (Z)-3-Aminocinnamic acid; m-Aminocinnamic acid (Z-isomer); (Z)-3-(3-Aminophenyl)propenoic acid; (2Z)-3-(3-Aminophenyl)prop-2-enoic acid; (Z)-3-(m-Aminophenyl)acrylic acid
EINECS	Contact for details

Quality Control

Every batch of (2Z)-3-(3-Aminophenyl)-2-Propenoic Acid is manufactured under a strict quality management system. We employ advanced analytical techniques including HPLC, GC, NMR, and MS to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing all test results is provided with each shipment, and we support customer audits and regulatory submissions.

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). This material is hygroscopic (moisture-sensitive) and must be kept under an inert atmosphere (e.g., nitrogen or argon) in a desiccator for long-term storage to prevent degradation.

Specification

Item	Specification
Appearance	Yellow to light brown crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 10 ppm
Isomeric Purity (Z-isomer)	≥ 99.0%

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