Description

4-Nitro-1H-Pyrazole-3,5-Dicarboxylic Acid is a high-purity, multi-functional heterocyclic building block of significant importance in advanced organic synthesis. Its value lies in its unique structure, which incorporates both nitro and dicarboxylic acid functional groups on a pyrazole core, enabling its use as a versatile precursor for complex molecular architectures. This compound is primarily sought after by research chemists and process development scientists in the pharmaceutical and agrochemical industries for the synthesis of novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: A key synthon for the development of novel drug candidates, particularly in medicinal chemistry programs targeting new therapeutic agents.
• Agrochemical Synthesis: Used in the research and production of advanced pesticides and herbicides, leveraging its reactive nitro and acid groups.
• Ligand and Chelating Agent Precursor: Serves as a starting material for synthesizing specialized ligands used in catalysis and metal complexation studies.
• Fine Chemical Building Block: Employed in custom synthesis and the manufacture of complex, high-value specialty chemicals for various industrial applications.
• Material Science Research: Investigated as a monomer or functional component in the development of novel polymers and advanced organic materials.

Basic Information

Product Name	4-Nitro-1H-Pyrazole-3,5-Dicarboxylic Acid
CAS No.	62078-43-7
Molecular Formula	C5H3N3O6
Molecular Weight	201.10 g/mol
Synonyms	4-Nitro-1H-pyrazole-3,5-dicarboxylic acid; 3,5-Pyrazoledicarboxylic acid, 4-nitro-; 4-Nitro-3,5-pyrazoledicarboxylic acid; 4-Nitro-1H-pyrazole-3,5-dicarboxylate; 62078-43-7; 4-Nitropyrazole-3,5-dicarboxylic acid; 1H-Pyrazole-3,5-dicarboxylic acid, 4-nitro-
EINECS	Contact for details

Quality Control

Our 4-Nitro-1H-Pyrazole-3,5-Dicarboxylic Acid is manufactured under strict quality management protocols. Each batch undergoes rigorous analytical testing, including HPLC for purity verification and identity confirmation by FT-IR and NMR spectroscopy, to ensure it meets the high standards required for research and development applications. Certificates of Analysis (COA) documenting all critical quality attributes are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at room temperature (15-25°C). Due to its light-sensitive nature and propensity to be easily oxidized, it is recommended to store the material under an inert atmosphere for long-term stability and to minimize degradation.

Specification

Item	Specification
Appearance	Off-white to pale yellow crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%

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