Description

Pyrimidine, 4-(Chloromethyl)- (9Ci) is a versatile chloromethyl-substituted pyrimidine derivative that serves as a critical building block in advanced organic synthesis. This compound is valued for its reactive chloromethyl group, which facilitates efficient functionalization and incorporation into larger molecular frameworks. It is primarily sought by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and specialty chemical sectors for developing active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of nucleoside analogs, antiviral agents, and other bioactive molecules targeting pyrimidine-based pathways.
• Agrochemical Synthesis: Building block for creating novel herbicides, fungicides, and plant growth regulators that require a functionalized pyrimidine core.
• Ligand and Catalyst Development: Used to synthesize chelating ligands or organocatalysts for asymmetric synthesis and metal complexation.
• Material Science Research: Monomer or cross-linking agent in the development of specialty polymers, dendrimers, or functional organic materials.
• Chemical Biology Probes: Intermediate for labeling reagents or probe molecules used to study enzymatic processes and biomolecular interactions.
• Custom Synthesis and Scale-up: Serves as a starting material for contract research organizations (CROs) and CDMOs for custom synthesis projects from gram to kilogram scale.

Basic Information

Product Name	Pyrimidine, 4-(Chloromethyl)- (9Ci)
CAS No.	54198-81-1
Molecular Formula	C5H5ClN2
Molecular Weight	128.56 g/mol
Synonyms	4-(Chloromethyl)pyrimidine; 4-Chloromethylpyrimidine; (Chloromethyl)pyrimidine; Pyrimidine, 4-(chloromethyl)-; 4-Pyrimidinemethanol, chloro-; 54198-81-1; 4-(Chloromethyl)pyrimidine (9CI)
EINECS	Contact for details

Quality Control

Every batch of Pyrimidine, 4-(Chloromethyl)- is produced and tested under strict quality management protocols to ensure consistency and reliability for your synthetic processes. Our products undergo rigorous quality testing to ensure compliance with industry standards. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent degradation. Keep away from strong acids and incompatible organic solvents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder or solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Melting Point	Contact for details
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.1%

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