Description

Isonicotinic Acid, 2,3-Dimethyl- (7Ci,8Ci) CAS NO 4328-85-2 is a high-purity, substituted pyridine carboxylic acid derivative serving as a critical building block in advanced organic synthesis. This compound matters for its role as a versatile intermediate in the development of pharmaceuticals, agrochemicals, and functional materials, enabling precise molecular modifications. It is primarily needed by R&D chemists and process development scientists in the pharmaceutical and agrochemical industries for creating novel active ingredients and ligands.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates, particularly for central nervous system (CNS) and anti-infective agents.
• Agrochemical Synthesis: Used in the development of advanced herbicides and fungicides, leveraging its pyridine core for bioactivity.
• Ligand and Catalyst Development: Serves as a chelating agent or precursor for metal-organic frameworks (MOFs) and homogeneous catalysis.
• Material Science Research: Building block for organic semiconductors, liquid crystals, and other functional organic materials.
• Chemical Research & Development: A versatile scaffold for medicinal chemistry and structure-activity relationship (SAR) studies.
• Fine Chemical Production: Intermediate for manufacturing specialty chemicals with specific substitution patterns.

Basic Information

Product Name	Isonicotinic Acid, 2,3-Dimethyl- (7Ci,8Ci)
CAS No.	4328-85-2
Molecular Formula	C8H9NO2
Molecular Weight	151.16 g/mol
Synonyms	2,3-Dimethylisonicotinic Acid; 2,3-Dimethyl-4-pyridinecarboxylic Acid; 4-Pyridinecarboxylic acid, 2,3-dimethyl-; Isonicotinic acid, 2,3-dimethyl-; 2,3-Dimethylpyridine-4-carboxylic Acid; 2,3-Lutidine-4-carboxylic Acid; 2,3-Dimethyl-4-carboxypyridine
EINECS	Contact for details

Quality Control

Our Isonicotinic Acid, 2,3-Dimethyl- is manufactured under strict quality management systems. Each 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 industrial synthesis. Certificates of Analysis (COA) with detailed specifications are provided for every shipment to guarantee traceability and batch-to-batch consistency.

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 strong bases.

Specification

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

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