Description

2-Amino-5-Ethylbenzoic Acid is a versatile aromatic amine derivative with a carboxylic acid functional group, making it a valuable intermediate in advanced organic synthesis. Its molecular structure provides a key scaffold for constructing more complex molecules, particularly in the pharmaceutical and agrochemical sectors. This compound is essential for researchers and manufacturers developing active pharmaceutical ingredients (APIs), dyes, and specialized fine chemicals who require a reliable supply of high-purity building blocks.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of various active pharmaceutical ingredients (APIs) and drug candidates.
• Agrochemical Synthesis: Used in the production of herbicides, fungicides, and other crop protection agents.
• Dye and Pigment Manufacturing: Serves as a precursor for azo dyes and other complex colorants.
• Fine Chemical Production: Employed in the synthesis of complex organic molecules for research and specialty applications.
• Material Science Research: Investigated as a monomer or modifier in the development of advanced polymers and functional materials.

Basic Information

Product Name	2-Amino-5-Ethylbenzoic Acid
CAS No.	2475-82-3
Molecular Formula	C9H11NO2
Molecular Weight	165.19 g/mol
Synonyms	5-Ethylanthranilic Acid; 2-Amino-5-ethylbenzoic acid; Benzoic acid, 2-amino-5-ethyl-; 5-Ethyl-2-aminobenzoic acid; 2-Carboxy-4-ethylaniline; 4-Ethylanthranilic acid; 5-Ethylanthranilate; 2-Amino-5-ethyl-benzoic acid
EINECS	219-603-5

Quality Control

Our 2-Amino-5-Ethylbenzoic Acid is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for pharmaceutical and fine chemical synthesis. A detailed Certificate of Analysis (COA) is provided with every shipment, documenting all critical quality attributes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from incompatible materials such as strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 20 ppm

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