Description

2-Methylpyrimidine-5-Carbaldehyde is a versatile heterocyclic aldehyde building block of significant importance in advanced organic synthesis. Its reactive formyl group adjacent to the pyrimidine nitrogen atoms makes it a critical intermediate for constructing complex molecular architectures. This compound is primarily sought after by research institutions and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries for developing active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates, particularly for kinase inhibitors, antiviral agents, and other biologically active heterocycles.
• Agrochemical Synthesis: Used in the development of advanced pesticides, herbicides, and fungicides where the pyrimidine core imparts specific biological activity.
• Ligand and Catalyst Development: Serves as a starting material for creating sophisticated chelating ligands and organocatalysts used in asymmetric synthesis.
• Material Science Research: Building block for organic electronic materials, such as those used in OLEDs or conductive polymers, due to its electron-deficient aromatic system.
• Chemical Biology Probes: Utilized in the design and synthesis of molecular probes and tags for studying biological processes.
• Custom Synthesis and Contract Manufacturing: Supplied to CDMOs (Contract Development and Manufacturing Organizations) for bespoke synthesis projects requiring high-purity intermediates.

Basic Information

Item	Detail
Product Name	2-Methylpyrimidine-5-Carbaldehyde
CAS No.	90905-33-2
Molecular Formula	C6H6N2O
Molecular Weight	122.12 g/mol
Synonyms	5-Formyl-2-methylpyrimidine; 2-Methyl-5-pyrimidinecarboxaldehyde; 2-Methylpyrimidine-5-carboxaldehyde; 5-Aldehyde-2-methylpyrimidine; Pyrimidine-5-carboxaldehyde, 2-methyl-; 2-Methyl-5-formylpyrimidine
EINECS	Contact for details

Quality Control

Every batch of 2-Methylpyrimidine-5-Carbaldehyde is produced and tested under a strict quality management system. We ensure compliance with relevant industry standards, and comprehensive analytical testing, including HPLC for purity and identity confirmation, is performed. A Certificate of Analysis (COA) detailing all specifications and test results is provided with each shipment to guarantee traceability and product integrity.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at a controlled room temperature (15-25°C). This material is easily oxidized and should be handled and stored under an inert atmosphere (e.g., nitrogen or argon) for long-term stability. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	White to off-white crystalline powder or 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.