Description

5-Methylpyridazine-4-Carbaldehyde is a versatile heterocyclic aldehyde building block of significant importance in advanced organic synthesis. This compound is valued for its reactive aldehyde group and the unique electronic properties conferred by the pyridazine ring, making it a critical intermediate for constructing complex molecular architectures. It is primarily sought after by research chemists and process development scientists in the pharmaceutical and agrochemical industries for applications in medicinal chemistry and the synthesis of novel active ingredients.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders and infectious diseases.
• Agrochemical Synthesis: Used in the research and development of new herbicides, fungicides, and insecticides, leveraging its heterocyclic core.
• Ligand and Catalyst Development: Serves as a starting material for creating specialized ligands used in asymmetric catalysis and metal-organic frameworks (MOFs).
• Material Science Research: Employed in the development of organic electronic materials, such as novel polymers and small-molecule semiconductors.
• Chemical Biology Probes: Utilized to synthesize molecular probes for studying enzyme function and biological pathways.
• Custom Synthesis and Contract Manufacturing: A fundamental building block for custom chemical synthesis services catering to R&D and pilot-scale production.

Basic Information

Product Name	5-Methylpyridazine-4-Carbaldehyde
CAS No.	77709-15-0
Molecular Formula	C6H6N2O
Molecular Weight	122.13 g/mol
Synonyms	5-Methyl-4-pyridazinecarboxaldehyde; 4-Pyridazinecarboxaldehyde, 5-methyl-; 5-Methylpyridazine-4-carboxaldehyde; 5-Methyl-4-formylpyridazine; 4-Formyl-5-methylpyridazine
EINECS	Contact for details

Quality Control

Every batch of 5-Methylpyridazine-4-Carbaldehyde is produced and tested under a strict quality management system. We provide comprehensive analytical data to ensure the compound meets the high-purity standards required for research and development. A detailed Certificate of Analysis (COA) specifying purity (typically ≥95% by HPLC), identity confirmation, and impurity profile is available for each lot upon request.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) at a controlled room temperature (15-25°C) to minimize oxidation and degradation. Keep the container in a cool, dry, and well-ventilated place away from incompatible materials.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Water Content (KF)	≤ 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.