Description

Diethyl 4-Aminoisophthalate is a key organic intermediate featuring both ester and aromatic amine functional groups. This compound matters for its versatility in synthesizing more complex molecules, particularly in the pharmaceutical and advanced materials sectors. It is primarily needed by manufacturers in fine chemical, pharmaceutical R&D, and agrochemical industries for constructing active pharmaceutical ingredients (APIs), dyes, and functional polymers.

Application

• Pharmaceutical Intermediate: A crucial building block in the synthesis of various active pharmaceutical ingredients (APIs) and drug candidates.
• Agrochemical Synthesis: Used in the production of advanced pesticides, herbicides, and plant growth regulators.
• Dye and Pigment Manufacturing: Serves as a precursor for azo dyes and other high-performance colorants.
• Polymer and Material Science: Employed in the development of specialty polymers, including polyamides and polyimides with enhanced properties.
• Liquid Crystal and OLED Materials: Acts as a key synthon for creating organic electronic materials.
• Research and Development: Utilized in academic and industrial laboratories for novel organic synthesis and method development.

Basic Information

Product Name	Diethyl 4-Aminoisophthalate
CAS No.	64018-94-6
Molecular Formula	C12H15NO4
Molecular Weight	237.25 g/mol
Synonyms	4-Aminoisophthalic Acid Diethyl Ester; Diethyl 4-Aminobenzene-1,3-dicarboxylate; 1,3-Benzenedicarboxylic acid, 4-amino-, diethyl ester; 4-Amino-1,3-benzenedicarboxylic acid diethyl ester; DEAIP; Diethyl 4-Aminophthalate; Ethyl 4-Aminoisophthalate
EINECS	Contact for details

Quality Control

Our Diethyl 4-Aminoisophthalate is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure high purity and consistency, meeting the stringent requirements of our global B2B clients. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from heat sources and incompatible materials. Due to its light-sensitive nature, prolonged exposure to light should be avoided.

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%

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