Description

Diethyl 5-Nitroisophthalate is a high-purity organic ester derivative of isophthalic acid, featuring a strategically positioned nitro group. This compound serves as a critical advanced intermediate in the synthesis of complex molecules, valued for its reactivity and structural utility. It is primarily sought by pharmaceutical, agrochemical, and specialty chemical manufacturers for research and production-scale applications.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds requiring a nitro-substituted aromatic core.
• Agrochemical Synthesis: Used in the development and production of herbicides, fungicides, and other crop protection agents.
• Dye and Pigment Manufacturing: Serves as a precursor for nitro-aromatic dyes and high-performance pigments.
• Polymer Chemistry: Acts as a monomer or modifier in the production of specialty polyesters and engineering plastics.
• Organic Synthesis & Research: A versatile reagent for academic and industrial R&D in fine chemical synthesis.
• Liquid Crystal and OLED Material Development: Used as an intermediate in the creation of advanced electronic and display materials.

Basic Information

Product Name	Diethyl 5-Nitroisophthalate
CAS No.	10560-13-1
Molecular Formula	C12H13NO6
Molecular Weight	267.24 g/mol
Synonyms	5-Nitroisophthalic Acid Diethyl Ester; Diethyl 5-Nitrobenzene-1,3-dicarboxylate; 1,3-Benzenedicarboxylic Acid, 5-Nitro-, Diethyl Ester; Ethyl 5-Nitroisophthalate; Diethyl 3-Nitro-5-carbomethoxybenzoate (related); Isophthalic Acid, 5-Nitro-, Diethyl Ester
EINECS	Contact for details

Quality Control

Our Diethyl 5-Nitroisophthalate is manufactured under strict quality management systems. Every batch undergoes comprehensive analytical testing to ensure high purity and consistency, meeting the stringent requirements of our global B2B clients. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are available upon request.

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 strong oxidizing agents and bases.

Specification

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

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