Description

3,5-Pyridinedicarboxaldehyde, 4-Methyl- (9Ci) is a versatile and highly functionalized pyridine derivative, serving as a critical building block in advanced organic synthesis. Its value lies in its two reactive aldehyde groups and the methyl substitution, which allow for precise molecular construction and functionalization. This compound is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries who require sophisticated intermediates for developing active ingredients, ligands, and novel materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of complex heterocyclic compounds, potential drug candidates, and active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Used in the development of novel pesticides, herbicides, and fungicides due to its reactive sites for creating targeted bioactive molecules.
• Ligand and Chelator Production: Serves as a foundational structure for creating polydentate ligands used in catalysis, metal complexation, and materials science.
• Material Science Research: Employed in the development of organic frameworks, polymers, and functional materials that require specific molecular geometry and reactivity.
• Chemical Research & Development: A valuable reagent for academic and industrial R&D focused on new synthetic methodologies and exploring structure-activity relationships.
• Fine Chemical Manufacturing: Used in the production of specialty chemicals, dyes, and other performance chemicals where a specific pyridine-based architecture is required.

Basic Information

Product Name	3,5-Pyridinedicarboxaldehyde, 4-Methyl- (9Ci)
CAS No.	71189-73-6
Molecular Formula	C8H7NO2
Molecular Weight	149.15 g/mol
Synonyms	4-Methyl-3,5-pyridinedicarboxaldehyde; 4-Methylpyridine-3,5-dicarbaldehyde; 3,5-Diformyl-4-methylpyridine; 4-Methyl-3,5-diformylpyridine; 4-Methylpyridine-3,5-dialdehyde; 3,5-Pyridinedicarboxaldehyde, 4-methyl-; 4-Methyl-3,5-pyridinedialdehyde
EINECS	Contact for details

Quality Control

Our 3,5-Pyridinedicarboxaldehyde, 4-Methyl- (9Ci) is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with detailed results from HPLC, NMR, and other relevant analytical techniques. Our commitment to quality ensures the material meets the high standards required for research and commercial synthesis applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). This compound is easily oxidized and should be stored under an inert atmosphere (e.g., nitrogen or argon) for long-term stability. Keep away from incompatible materials such as strong oxidizing agents, strong bases, and strong reducing agents.

Specification

Item	Specification
Appearance	White to off-white powder or crystalline solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Water Content (KF)	≤ 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.