Description

2-Amino-3-Methylpyrimidin-4(3H)-One is a versatile pyrimidine derivative, a crucial heterocyclic building block in advanced organic synthesis. Its value lies in providing a functionalized scaffold for constructing complex molecules with targeted biological or material properties. This compound is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries seeking to develop new active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of nucleoside analogs, antiviral agents, and other active pharmaceutical ingredients (APIs) targeting various therapeutic areas.
• Agrochemical Synthesis: Used as a core heterocycle in the development of novel herbicides, fungicides, and plant growth regulators.
• Chemical Research & Development: Serves as a fundamental building block in medicinal chemistry for structure-activity relationship (SAR) studies and library synthesis.
• Material Science: Potential intermediate for creating specialty polymers, ligands for metal complexes, or components in electronic materials.
• Dye & Pigment Industry: Can be utilized in the synthesis of heterocyclic dyes and colorants.

Basic Information

Product Name	2-Amino-3-Methylpyrimidin-4(3H)-One
CAS No.	2417-17-6
Molecular Formula	C5H7N3O
Molecular Weight	125.13 g/mol
Synonyms	2-Amino-3-methyl-4(3H)-pyrimidinone; 3-Methyl-2-amino-4-pyrimidone; 2-Amino-3-methyl-4-pyrimidinol; 4(3H)-Pyrimidinone, 2-amino-3-methyl-; 2-Amino-3-methyl-4-hydroxypyrimidine; 3-Methylisocytosine; NSC 403697
EINECS	219-328-7

Quality Control

Our 2-Amino-3-Methylpyrimidin-4(3H)-One is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for research and industrial synthesis. Certificates of Analysis (COA) documenting all critical parameters are available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area 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 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 (as Pb)	≤ 20 ppm

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