Description

Diethyl 2-Aminoisophthalate is a versatile aromatic ester derivative, serving as a critical building block in advanced organic synthesis. Its primary value lies in its bifunctional nature, featuring both an amino group and an ester moiety, which allows for selective chemical transformations. This compound is essential for researchers and manufacturers in the pharmaceutical and agrochemical industries, particularly in the development of active ingredients and complex heterocyclic compounds.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of active pharmaceutical ingredients (APIs), especially for compounds with isophthalic acid-derived structures.
• Agrochemical Synthesis: Used in the production of advanced herbicides, fungicides, and plant growth regulators.
• Dye and Pigment Manufacturing: Serves as an intermediate for creating specialized azo dyes and high-performance pigments.
• Polymer Chemistry: Acts as a monomer or chain modifier in the synthesis of specialty polyamides and polyesters with enhanced properties.
• Ligand and Catalyst Development: Utilized in the preparation of complex ligands for metal-organic frameworks (MOFs) and catalytic systems.
• Organic Electronics: Investigated as a building block for materials used in organic light-emitting diodes (OLEDs) and semiconductors.

Basic Information

Product Name	Diethyl 2-Aminoisophthalate
CAS No.	33253-00-8
Molecular Formula	C12H15NO4
Molecular Weight	237.25 g/mol
Synonyms	2-Aminoisophthalic Acid Diethyl Ester; Diethyl 2-Aminobenzene-1,3-dicarboxylate; 1,3-Benzenedicarboxylic acid, 2-amino-, diethyl ester; 2-Amino-1,3-benzenedicarboxylic Acid Diethyl Ester; Ethyl 2-Aminoisophthalate; Diethyl 2-Aminoterephthalate (common misnomer); DEAIP
EINECS	Contact for details

Quality Control

Our Diethyl 2-Aminoisophthalate is produced under strict quality management systems to ensure batch-to-batch consistency and high purity. We provide comprehensive analytical data, including HPLC purity, identity confirmation (IR, NMR), and impurity profiling. A Certificate of Analysis (COA) is supplied with each shipment, detailing all relevant specifications. Our quality commitment aligns with cGMP principles for pharmaceutical intermediates.

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. The container should be kept tightly sealed when not in use to prevent moisture absorption and contamination.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 10 ppm

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