Description

3,5-Dinitroisonicotinic Acid is a specialized nitro-substituted pyridinecarboxylic acid derivative, serving as a high-value synthetic intermediate in advanced organic chemistry. Its core value lies in providing a functionalized scaffold for constructing complex molecules, particularly in pharmaceutical and agrochemical research. This compound is essential for researchers and process chemists in the fine chemical, pharmaceutical, and material science industries who require precise building blocks for developing new active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of novel drug candidates, particularly those targeting complex biological pathways.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and insecticides, leveraging its nitro and carboxylic acid functionalities.
• Ligand Synthesis: Serves as a precursor for creating chelating ligands used in catalysis and metal-organic frameworks (MOFs).
• Material Science: Intermediate in the production of specialty polymers and advanced organic electronic materials.
• Chemical Research: A versatile substrate for studying nucleophilic aromatic substitution and other nitro-group transformations.

Basic Information

Product Name	3,5-Dinitroisonicotinic Acid
CAS No.	191017-95-5
Molecular Formula	C7H3N3O6
Molecular Weight	225.12 g/mol
Synonyms	3,5-Dinitropyridine-4-carboxylic Acid; 4-Pyridinecarboxylic acid, 3,5-dinitro-; Isonicotinic acid, 3,5-dinitro-; 3,5-Dinitro-4-pyridinecarboxylic Acid
EINECS	Contact for details

Quality Control

Our 3,5-Dinitroisonicotinic Acid is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via IR and NMR spectroscopy, to ensure it meets the high standards required for research and development. Certificates of Analysis (COA) with detailed specifications are provided to guarantee traceability, consistency, and reliability for your critical synthesis work.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Keep away from heat, sparks, and open flame. This material is light-sensitive (store away from light).

Specification

Item	Specification
Appearance	Yellow to light brown crystalline powder
Identification (IR)	Conforms to structure
Purity (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.