Description

4,6-Dinitro-1,3-benzenedicarboxylic acid dimethyl ester is a high-purity, synthetic organic compound belonging to the class of nitro-substituted aromatic diesters. This specialized chemical serves as a critical advanced intermediate for the synthesis of complex molecules, offering precise functionalization for downstream chemical processes. It is primarily utilized by pharmaceutical, agrochemical, and specialty chemical R&D and manufacturing sectors where its unique nitro and ester groups are leveraged for further transformations.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds requiring a nitro-aromatic core.
• Agrochemical Synthesis: Used in the research and production of herbicides, insecticides, and fungicides, where the nitro groups contribute to biological activity.
• Dye and Pigment Manufacturing: Serves as a precursor for the development of specialized azo dyes and high-performance pigments.
• Polymer Chemistry: Acts as a monomer or cross-linking agent in the production of specialty polymers and resins with enhanced properties.
• Organic Synthesis Research: A valuable reagent in academic and industrial laboratories for constructing complex aromatic structures and studying nitro-group chemistry.
• Energetic Materials Research: Investigated as a potential intermediate in the controlled synthesis of specialty energetic compounds.

Basic Information

Product Name	4,6-Dinitro-1,3-benzenedicarboxylic Acid Dimethyl Ester
CAS No.	99361-74-7
Molecular Formula	C10H8N2O8
Molecular Weight	284.18 g/mol
Synonyms	Dimethyl 4,6-dinitroisophthalate; 4,6-Dinitroisophthalic Acid Dimethyl Ester; 1,3-Benzenedicarboxylic acid, 4,6-dinitro-, dimethyl ester; Isophthalic acid, 4,6-dinitro-, dimethyl ester; DNIP-DME
EINECS	Contact for details

Quality Control

Our production of 4,6-Dinitro-1,3-benzenedicarboxylic acid dimethyl ester adheres to stringent quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to ensure high purity and batch-to-batch consistency. We provide detailed Certificates of Analysis (COA) for all shipments, documenting key parameters such as assay, identity, and impurity profiles. Our quality system is designed to meet the rigorous standards required for cGMP intermediates and advanced synthetic applications.

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 heat, sparks, open flames, and incompatible materials such as strong reducing agents and bases. The compound may be light-sensitive; prolonged exposure to light should be avoided.

Specification

Item	Specification
Appearance	Yellow to pale yellow 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
Single Unknown Impurity (HPLC)	≤ 0.5%
Total Impurities (HPLC)	≤ 2.0%

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