Description

4(1H)-Pyrimidinone, 2-Amino-5-Methyl- (7Ci,8Ci,9Ci) is a heterocyclic organic compound belonging to the aminopyrimidinone class, serving as a versatile and high-value chemical building block. Its core value lies in its functionalized pyrimidine scaffold, which is essential for constructing complex molecules with targeted biological activity. This intermediate is critically needed by research and development teams in the pharmaceutical and agrochemical industries for the synthesis of novel active ingredients.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of nucleoside analogs, kinase inhibitors, and other small-molecule drug candidates targeting various therapeutic areas.
• Agrochemical Research: Used in developing novel fungicides, herbicides, and plant growth regulators, leveraging its bioactive heterocyclic core.
• Chemical Synthesis Building Block: Employed in organic synthesis for constructing more complex heterocyclic systems and fine chemicals.
• Biochemical Research: Serves as a substrate or inhibitor in enzymatic studies and biochemical assays due to its structural similarity to natural pyrimidine bases.
• Material Science Research: Investigated as a monomer or functional component in the development of specialty polymers and advanced organic materials.

Basic Information

Product Name	4(1H)-Pyrimidinone, 2-Amino-5-Methyl- (7Ci,8Ci,9Ci)
CAS No.	15981-91-6
Molecular Formula	C5H7N3O
Molecular Weight	125.13 g/mol
Synonyms	2-Amino-5-methylpyrimidin-4(1H)-one; 2-Amino-5-methyl-4(1H)-pyrimidinone; 5-Methyl-2-aminopyrimidin-4-ol; 2-Amino-5-methyl-4-pyrimidinol; 4-Hydroxy-5-methyl-2-aminopyrimidine; 5-Methyl-2-aminopyrimidin-4(3H)-one; 2-Amino-5-methyl-4(3H)-pyrimidinone; 5-Methyl-2-aminouracil
EINECS	Contact for details

Quality Control

Our 4(1H)-Pyrimidinone, 2-Amino-5-Methyl- is produced 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 research and development applications. Certificates of Analysis (COA) with detailed specifications are provided for every shipment.

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). Keep away from incompatible materials such as strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
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.