Description

4,6-Dichloro-5-Pyrimidinecarbaldehyde is a versatile and high-value heterocyclic building block, primarily used in the synthesis of complex organic molecules. Its core value lies in its reactive aldehyde and chloro substituents, which allow for selective functionalization to create novel pyrimidine derivatives. This compound is essential for researchers and manufacturers in the pharmaceutical and agrochemical industries, serving as a key intermediate in the development of active ingredients and specialty chemicals.

Application

• Pharmaceutical Intermediate: A critical precursor in the synthesis of nucleoside analogs, kinase inhibitors, and other small-molecule drug candidates targeting various therapeutic areas.
• Agrochemical Synthesis: Used to construct pyrimidine-based herbicides, fungicides, and plant growth regulators.
• Material Science Research: Serves as a building block for creating novel organic ligands, polymers, and functional materials with specific electronic or photophysical properties.
• Chemical Biology: Employed in the development of molecular probes and tool compounds for studying biological pathways and enzyme functions.
• Custom Synthesis & Contract Manufacturing: A key starting material for custom synthesis projects requiring tailored pyrimidine scaffolds for specific client applications.

Basic Information

Product Name	4,6-Dichloro-5-Pyrimidinecarbaldehyde
CAS No.	5305-40-8
Molecular Formula	C5H2Cl2N2O
Molecular Weight	176.99 g/mol
Synonyms	5-Formyl-4,6-dichloropyrimidine; 4,6-Dichloropyrimidine-5-carboxaldehyde; 4,6-Dichloro-5-formylpyrimidine; 4,6-Dichloro-5-pyrimidinecarboxaldehyde; 4,6-Dichloropyrimidine-5-carbaldehyde; 5-Pyrimidinecarboxaldehyde, 4,6-dichloro-; 4,6-Dichloro-5-pyrimidine aldehyde
EINECS	Contact for details

Quality Control

Our 4,6-Dichloro-5-Pyrimidinecarbaldehyde is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing key parameters such as assay and impurity profiles. Our quality commitment supports applications requiring high-purity intermediates for research and development.

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 may be moisture-sensitive; keep the container tightly sealed when not in use to minimize exposure to atmospheric humidity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Related Substances (HPLC)	Individual impurity ≤ 0.5%; Total impurities ≤ 1.0%

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