Description

2-Amino-5-(4-Chlorobenzyl)-6-Methylpyrimidin-4(3H)-One is a high-purity, advanced pharmaceutical intermediate with a distinct pyrimidinone core structure. This compound is valued for its role as a critical building block in the synthesis of complex active pharmaceutical ingredients (APIs) and fine chemicals. It is primarily sought after by research institutions and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries for developing new therapeutic agents and high-value products.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly those targeting specific enzymatic pathways.
• Agrochemical Research: Used in the development of new pesticides and herbicides, leveraging its heterocyclic structure for biological activity.
• Organic Synthesis Building Block: Serves as a versatile scaffold for constructing more complex molecules in medicinal and process chemistry.
• Biochemical Research: Employed in studies involving nucleotide analogs or enzyme inhibitors due to its pyrimidine-like structure.
• Fine Chemical Production: Integral to the manufacture of specialized chemicals used in electronics, materials science, and catalysis.

Basic Information

Product Name	2-Amino-5-(4-Chlorobenzyl)-6-Methylpyrimidin-4(3H)-One
CAS No.	500157-65-3
Molecular Formula	C₁₂H₁₂ClN₃O
Molecular Weight	249.70 g/mol
Synonyms	2-Amino-5-[(4-chlorophenyl)methyl]-6-methyl-4(3H)-pyrimidinone; 5-(4-Chlorobenzyl)-2-amino-6-methylpyrimidin-4(3H)-one; 4(3H)-Pyrimidinone, 2-amino-5-[(4-chlorophenyl)methyl]-6-methyl-; 2-Amino-5-(4-chlorobenzyl)-6-methyl-3,4-dihydropyrimidin-4-one; 500157-65-3; CAS 500157-65-3
EINECS	Contact for details

Quality Control

Our 2-Amino-5-(4-Chlorobenzyl)-6-Methylpyrimidin-4(3H)-One is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for pharmaceutical R&D and production. A comprehensive 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, and well-ventilated place at a controlled room temperature (typically 15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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