Description

3-Amino-4-Ethylamino-Benzoic Acid is a specialized aromatic amine derivative that serves as a crucial intermediate in advanced organic synthesis. Its bifunctional amino and carboxylic acid groups make it a versatile building block for constructing complex molecular architectures. This compound is primarily sought after by the pharmaceutical and specialty chemical industries for the development of active pharmaceutical ingredients (APIs), dyes, and high-performance polymers.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates and active pharmaceutical ingredients (APIs), particularly in therapeutic areas requiring complex heterocyclic structures.
• Dye and Pigment Manufacturing: Used in the production of high-quality, light-fast azo dyes and pigments for textiles, inks, and coatings.
• Polymer Chemistry: Acts as a monomer or chain modifier in the synthesis of specialty polyamides, polyimides, and other high-performance polymers with enhanced thermal or mechanical properties.
• Agrochemical Synthesis: Employed as a building block in the research and development of advanced herbicides, fungicides, and plant growth regulators.
• Research & Development: Serves as a valuable reagent in academic and industrial R&D labs for exploring new organic reactions and material science applications.
• Photographic Chemicals: Used in the formulation of certain specialized photographic developers and sensitizers.

Basic Information

Product Name	3-Amino-4-Ethylamino-Benzoic Acid
CAS No.	66315-20-6
Molecular Formula	C9H12N2O2
Molecular Weight	180.21 g/mol
Synonyms	4-(Ethylamino)-3-aminobenzoic acid; 3-Amino-4-(ethylamino)benzoic acid; Benzoic acid, 3-amino-4-(ethylamino)-; 4-Ethylamino-3-aminobenzoic acid; 3,4-Diaminobenzoic acid N-ethyl derivative; AEBA; 66315-20-6
EINECS	Contact for details

Quality Control

Our 3-Amino-4-Ethylamino-Benzoic Acid is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the stringent requirements of our global clientele. Certificates of Analysis (COA) detailing all specifications are provided with every shipment and are available upon request.

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). Keep away from heat, open flames, and incompatible materials. Due to its light-sensitive nature, containers should be kept in opaque or amber packaging during storage.

Specification

Item	Specification
Appearance	Light yellow to brown powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%
Heavy Metals (as Pb)	≤ 20 ppm
Related Substances (HPLC)	Individual impurity ≤ 0.5%

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