Description

4,4-Dinitroheptanedioic Acid is a specialized organic compound featuring a heptanedioic acid backbone substituted with nitro groups. This unique structure makes it a valuable intermediate in organic synthesis, particularly for the preparation of complex molecules and functional materials. It is primarily sought after by research institutions and chemical manufacturers in the pharmaceutical, agrochemical, and advanced materials sectors for developing novel compounds and fine chemicals.

Application

• Pharmaceutical Intermediate: Used in the research and synthesis of active pharmaceutical ingredients (APIs) and other bioactive molecules.
• Agrochemical Synthesis: Serves as a key building block for developing new herbicides, pesticides, and plant growth regulators.
• Polymer & Material Science: Acts as a monomer or cross-linking agent in the production of specialty polymers and high-performance materials.
• Organic Synthesis Reagent: Employed in laboratories for nitration studies, carbon chain extension reactions, and the synthesis of dicarboxylic acid derivatives.
• Dye & Pigment Manufacturing: Utilized as a precursor in the synthesis of complex organic dyes and colorants.
• Research & Development: A critical compound for academic and industrial R&D exploring new reaction pathways and chemical entities.

Basic Information

Product Name	4,4-Dinitroheptanedioic Acid
CAS No.	5029-40-3
Molecular Formula	C₇H₁₀N₂O₈
Molecular Weight	250.17 g/mol
Synonyms	4,4-Dinitropimelic Acid; Heptanedioic acid, 4,4-dinitro-; 4,4-Dinitroheptane-1,7-dioic Acid; Pimelic acid, 4,4-dinitro-; DNHA
EINECS	Contact for details

Quality Control

Our 4,4-Dinitroheptanedioic Acid is manufactured under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity assessment and spectroscopic methods for identity confirmation, to ensure it meets precise customer requirements and industry standards. A Certificate of Analysis (COA) detailing all test results is provided with every shipment.

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.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%

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