Description

4,6-Dichloro-2-Pyrimidinecarboxaldehyde is a versatile and high-value halogenated pyrimidine building block essential for advanced organic synthesis. This compound serves as a critical intermediate in the development of complex molecules, particularly in the pharmaceutical and agrochemical sectors. Its reactive aldehyde and chloro substituents make it indispensable for researchers and manufacturers creating active pharmaceutical ingredients (APIs), crop protection agents, and specialty fine chemicals.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of nucleoside analogs, kinase inhibitors, and other small molecule drug candidates.
• Agrochemical Synthesis: Used in the development of novel herbicides, fungicides, and plant growth regulators.
• Material Science Research: Serves as a building block for creating functionalized heterocyclic compounds used in organic electronic materials.
• Chemical Biology: Employed in the design and synthesis of molecular probes and enzyme inhibitors for biochemical research.
• Custom Synthesis & Contract Manufacturing: A fundamental starting material for custom synthesis projects requiring specific pyrimidine scaffolds.

Basic Information

Product Name	4,6-Dichloro-2-Pyrimidinecarboxaldehyde
CAS No.	684220-28-8
Molecular Formula	C5H2Cl2N2O
Molecular Weight	176.99 g/mol
Synonyms	2-Pyrimidinecarboxaldehyde, 4,6-dichloro-; 4,6-Dichloropyrimidine-2-carbaldehyde; 4,6-Dichloro-2-formylpyrimidine; 2-Formyl-4,6-dichloropyrimidine; 4,6-Dichloro-2-pyrimidinecarbaldehyde; 4,6-Dichloro-2-pyrimidinecarboxaldehyde; 4,6-Dichloropyrimidine-2-carboxaldehyde
EINECS	Contact for details

Quality Control

Our 4,6-Dichloro-2-Pyrimidinecarboxaldehyde is manufactured under strict quality management systems. Every batch undergoes comprehensive analytical testing, including HPLC, NMR, and GC-MS, to ensure high purity and consistent performance. A detailed Certificate of Analysis (COA) is provided with each shipment, confirming compliance with customer specifications and industry standards.

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 material is moisture-sensitive (hygroscopic) and should be handled under inert atmosphere when appropriate to maintain stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
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.