Description

Ethyl 3-Amino-4-[(2-Hydroxyethyl)Amino]Benzoate is a high-purity, functionalized benzoate derivative that serves as a critical intermediate in advanced organic synthesis. Its molecular structure, featuring both amino and hydroxyethylamino substituents, makes it a versatile building block for creating complex molecules with specific functional properties. This compound is essential for research and production in the pharmaceutical and specialty chemical industries, where precise molecular architecture is required.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for dyes used in medical diagnostics and targeted therapies.
• Dye and Pigment Manufacturing: Core building block for producing advanced azo dyes, hair dyes, and specialty pigments requiring specific color fastness and solubility properties.
• Polymer Chemistry: Used as a functional monomer or cross-linking agent to introduce amino and hydroxyl groups into polymer backbones, modifying material properties.
• Research & Development: Valuable reagent in academic and industrial R&D for exploring new organic reactions and creating novel chemical entities.
• Photographic Chemicals: Intermediate in the synthesis of certain couplers and sensitizers used in color photographic processes.
• Liquid Crystal and OLED Materials: Potential intermediate for synthesizing organic electronic materials due to its conjugated system and functional groups.

Basic Information

Product Name	Ethyl 3-Amino-4-[(2-Hydroxyethyl)Amino]Benzoate
CAS No.	91430-70-5
Molecular Formula	C11H16N2O3
Molecular Weight	224.26 g/mol
Synonyms	Ethyl 3-Amino-4-(2-hydroxyethylamino)benzoate; Benzoic acid, 3-amino-4-[(2-hydroxyethyl)amino]-, ethyl ester; 4-[(2-Hydroxyethyl)amino]-3-aminobenzoic acid ethyl ester; 3-Amino-4-(2-hydroxyethylamino)benzoic acid ethyl ester; Ethyl 4-(2-hydroxyethylamino)-3-aminobenzoate; EAHEAB; Azoic diazo component intermediate
EINECS	Contact for details

Quality Control

Our Ethyl 3-Amino-4-[(2-Hydroxyethyl)Amino]Benzoate 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 exacting standards for use in sensitive applications like pharmaceutical synthesis. A detailed Certificate of Analysis (COA) is provided with every shipment, documenting key parameters such as assay, impurity profile, and physical characteristics.

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). Due to its hygroscopic nature, the container must be kept tightly sealed after each use to prevent moisture absorption, which can affect product stability and performance. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	Light yellow to brown crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 20 ppm
Related Substances (HPLC)	Individual impurity ≤ 0.5%; Total impurities ≤ 2.0%

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