Description

4-(2-Amino-Ethyl)-Benzoic Acid is a versatile aromatic amine derivative that serves as a critical building block in advanced organic synthesis. This compound is valued for its bifunctional structure, featuring both a carboxylic acid and a primary amine group, which enables its use in creating complex molecular architectures. It is primarily sought after by research institutions and manufacturers in the pharmaceutical, agrochemical, and specialty chemical sectors for developing active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of various active pharmaceutical ingredients (APIs), particularly those targeting neurological and cardiovascular systems.
• Agrochemical Synthesis: Used in the production of herbicides, fungicides, and plant growth regulators, leveraging its aromatic amine backbone.
• Polymer & Resin Modifier: Acts as a curing agent or chain extender in epoxy and polyurethane resin systems, enhancing material properties.
• Dye & Pigment Manufacturing: Serves as an intermediate for azo dyes and other high-performance colorants.
• Liquid Crystal & OLED Materials: Employed in the synthesis of organic electronic materials due to its rigid benzoic acid structure and reactive sites.
• Bioconjugation & Linker Chemistry: Utilized in proteomics and diagnostic reagent development for attaching molecules via its amine and carboxyl groups.

Basic Information

Product Name	4-(2-Amino-Ethyl)-Benzoic Acid
CAS No.	1199-69-5
Molecular Formula	C9H11NO2
Molecular Weight	165.19 g/mol
Synonyms	2-(4-Carboxyphenyl)ethylamine; 4-(2-Aminoethyl)benzoic acid; Benzoic acid, 4-(2-aminoethyl)-; 4-Carboxyphenethylamine; p-(2-Aminoethyl)benzoic acid; 2-(4-Carboxyphenyl)ethanamine; 4-Aminoethylbenzoic acid; (4-Carboxyphenyl)ethylamine
EINECS	214-835-6

Quality Control

Our 4-(2-Amino-Ethyl)-Benzoic Acid is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for research and industrial synthesis. Certificates of Analysis (COA) detailing all specifications are provided with every 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 area at a controlled room temperature (15-25°C). This material is hygroscopic (moisture-sensitive); keep the container tightly sealed to prevent absorption of atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	205 - 210 °C
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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