Description

2,3-Dimethylisonicotinaldehyde is a versatile and high-value pyridine derivative, serving as a critical building block in advanced organic synthesis. Its unique structure, featuring both aldehyde and dimethyl-substituted pyridine functionalities, makes it an essential precursor for creating complex heterocyclic compounds. This intermediate is particularly valuable for researchers and manufacturers in the pharmaceutical and agrochemical sectors, where it is used to develop novel active ingredients and fine chemicals. We supply this material with a focus on consistent purity and reliable global availability to support your R&D and production needs.

Application

• Pharmaceutical Intermediate: A key building block for the synthesis of novel drug candidates, particularly in medicinal chemistry programs targeting central nervous system (CNS) and anti-infective agents.
• Agrochemical Synthesis: Used in the development of advanced pesticides and herbicides, where its pyridine core contributes to the biological activity of the final product.
• Ligand and Catalyst Development: Serves as a precursor for creating specialized ligands used in homogeneous catalysis and metal-organic frameworks (MOFs).
• Fine Chemical Production: Employed in the multi-step synthesis of complex dyes, pigments, and other performance chemicals.
• Academic and Industrial Research: A valuable reagent for method development and exploring new chemical spaces in heterocyclic chemistry.
• Material Science Precursor: Can be utilized in the synthesis of organic electronic materials and functional polymers.

Basic Information

Product Name	2,3-Dimethylisonicotinaldehyde
CAS No.	867141-55-7
Molecular Formula	C8H9NO
Molecular Weight	135.16 g/mol
Synonyms	2,3-Dimethylpyridine-4-carboxaldehyde; 4-Formyl-2,3-dimethylpyridine; 2,3-Dimethyl-4-pyridinecarboxaldehyde; 2,3-Dimethylisonicotinaldehyde; Isonicotinaldehyde, 2,3-dimethyl-; 2,3-Dimethyl-4-formylpyridine; 4-Aldehyde-2,3-dimethylpyridine
EINECS	Contact for details

Quality Control

Every batch of 2,3-Dimethylisonicotinaldehyde is produced and tested under a strict quality management system. We ensure the material meets high-purity standards suitable for research and industrial synthesis. Comprehensive analytical testing, including HPLC, GC, NMR, and FTIR, is performed to verify identity, purity, and the absence of critical impurities. A Certificate of Analysis (COA) detailing all test results is provided with each shipment to guarantee traceability and compliance with your specifications.

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). Due to its sensitivity to oxidation, it is recommended to store the material under an inert atmosphere (e.g., nitrogen or argon) for long-term preservation. Keep away from heat, sparks, and open flames.

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%
Heavy Metals	< 10 ppm

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