Description

2,4,6-Trichloro-5-Methylpyrimidine is a halogenated pyrimidine derivative serving as a versatile and critical building block in advanced organic synthesis. Its value lies in its reactive chlorine atoms, which allow for selective substitution to create complex heterocyclic compounds. This intermediate is essential for researchers and manufacturers in the pharmaceutical and agrochemical industries developing active ingredients and novel chemical entities.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of nucleoside analogs, antiviral agents, and other active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Building block for creating herbicides, fungicides, and insecticides with specific activity profiles.
• Chemical Research & Development: Used in medicinal chemistry for structure-activity relationship (SAR) studies and library synthesis.
• Material Science: Intermediate for the production of specialty polymers, dyes, and photoactive materials.
• Custom Synthesis: Serves as a starting material for contract research organizations (CROs) and CDMOs for bespoke chemical manufacturing.

Basic Information

Item	Detail
Product Name	2,4,6-Trichloro-5-Methylpyrimidine
CAS No.	1780-36-5
Molecular Formula	C5H3Cl3N2
Molecular Weight	197.45 g/mol
Synonyms	5-Methyl-2,4,6-trichloropyrimidine; 2,4,6-Trichloro-5-methyl-1,3-diazine; 5-Methyl-2,4,6-trichloro-1,3-diazine; Trichloromethylpyrimidine
EINECS	217-219-5

Quality Control

Our 2,4,6-Trichloro-5-Methylpyrimidine is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation by IR and NMR spectroscopy, to ensure it meets the high standards required for synthetic applications. A Certificate of Analysis (COA) detailing all test results is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). Keep away from incompatible materials such as strong bases and oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	48 - 52 °C

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