Description

2-Pyrimidinamine, 5-Methyl- (9Ci) is a versatile pyrimidine derivative, a key heterocyclic building block in advanced organic synthesis. This compound matters for its role as a critical intermediate in the development of active pharmaceutical ingredients (APIs) and agrochemicals, where its specific structure enables precise molecular modifications. It is primarily needed by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and specialty chemical sectors for creating novel compounds with targeted biological activity.

Application

• Pharmaceutical Intermediate: A crucial building block for the synthesis of novel drug candidates, particularly in antiviral, anticancer, and central nervous system (CNS) therapeutic areas.
• Agrochemical Synthesis: Used in the research and production of advanced pesticides, herbicides, and fungicides where the pyrimidine core is essential for bioactivity.
• Chemical Research & Development: Serves as a fundamental scaffold in medicinal chemistry for structure-activity relationship (SAR) studies and library synthesis.
• Material Science Precursor: Potential use in the synthesis of organic ligands for catalysts or functional materials.
• Biochemical Tool Compound: Can be utilized in biochemical assays and as a probe for studying enzymatic processes involving pyrimidine metabolism.

Basic Information

Product Name	2-Pyrimidinamine, 5-Methyl- (9Ci)
CAS No.	50840-23-8
Molecular Formula	C5H7N3
Molecular Weight	109.13 g/mol
Synonyms	5-Methylpyrimidin-2-amine; 5-Methyl-2-pyrimidinamine; 2-Amino-5-methylpyrimidine; 5-Methyl-2-aminopyrimidine; 5-Methylpyrimidine-2-ylamine; 5-Methyl-2-pyrimidinylamine; 2-Pyrimidinamine, 5-methyl-
EINECS	Contact for details

Quality Control

Our 2-Pyrimidinamine, 5-Methyl- (9Ci) is manufactured under strict quality control protocols to ensure batch-to-batch consistency and high purity suitable for research and industrial synthesis. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing key parameters such as assay, identity, and impurity profiles. Our quality system is designed to meet the stringent requirements of pharmaceutical and agrochemical intermediate applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed to prevent moisture absorption, which may affect product stability and performance. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
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.