Description

Pyrimidine, 5-(Chloromethyl)-2-Methyl- (9Ci) is a versatile halogenated pyrimidine derivative, a key chemical building block prized for its reactive chloromethyl group. This compound is essential for researchers and manufacturers requiring a precise, high-purity intermediate for advanced synthesis. It is primarily utilized in the development of active pharmaceutical ingredients (APIs), agrochemicals, and specialized organic materials.

Application

• Pharmaceutical Intermediate: A critical precursor in the synthesis of novel drug candidates, particularly in antiviral and anticancer research.
• Agrochemical Synthesis: Used to construct complex molecules for advanced pesticides, herbicides, and fungicides.
• Organic Material Development: Serves as a building block for liquid crystals, organic semiconductors, and other functional materials.
• Chemical Research & Development: A valuable reagent for medicinal chemistry and process development in laboratory settings.
• Custom Synthesis: Employed in contract manufacturing for the production of specialty fine chemicals.

Basic Information

Product Name	Pyrimidine, 5-(Chloromethyl)-2-Methyl- (9Ci)
CAS No.	126504-86-7
Molecular Formula	C6H7ClN2
Molecular Weight	142.59 g/mol
Synonyms	2-Methyl-5-(chloromethyl)pyrimidine; 5-(Chloromethyl)-2-methylpyrimidine; 2-Methyl-5-pyrimidinylmethyl chloride; (2-Methylpyrimidin-5-yl)methyl chloride; 5-Chloromethyl-2-methylpyrimidine; 2-Methyl-5-(chloromethyl)pyrimidine (9CI); 5-(Chloromethyl)-2-methyl-pyrimidine
EINECS	Contact for details

Quality Control

Our Pyrimidine, 5-(Chloromethyl)-2-Methyl- (9Ci) is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistent performance. Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are provided with every shipment to support your quality assurance protocols.

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). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent degradation.

Specification

Item	Specification
Appearance	White to off-white crystalline powder or solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
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.