Description

4(1H)-Pyrimidinone, 5-Amino-6-Methyl- (9Ci) is a heterocyclic organic compound belonging to the pyrimidinone class, serving as a versatile and valuable chemical building block. Its significance lies in its functionalized structure, which makes it a key intermediate in the synthesis of complex molecules for advanced research and development. This product is primarily needed by pharmaceutical, agrochemical, and fine chemical industries for applications in drug discovery, active ingredient synthesis, and material science.

Application

• Pharmaceutical Intermediate: A crucial building block in the synthesis of novel active pharmaceutical ingredients (APIs), particularly for antiviral, anticancer, and neurological disorder research.
• Agrochemical Synthesis: Used in the development and production of advanced herbicides, fungicides, and plant growth regulators.
• Fine Chemical Production: Serves as a precursor for dyes, pigments, and other specialty chemicals requiring a functionalized pyrimidine core.
• Biochemical Research: Employed as a substrate or inhibitor in enzymatic studies and biochemical pathway analysis.
• Material Science: Investigated for the development of organic electronic materials, ligands for metal complexes, and advanced polymers.

Basic Information

Product Name	4(1H)-Pyrimidinone, 5-Amino-6-Methyl- (9Ci)
CAS No.	14675-49-1
Molecular Formula	C5H7N3O
Molecular Weight	125.13 g/mol
Synonyms	5-Amino-6-methylpyrimidin-4(1H)-one; 5-Amino-6-methyl-1H-pyrimidin-4-one; 5-Amino-6-methyl-4-pyrimidinol; 6-Methyl-5-aminopyrimidin-4(1H)-one; 5-Amino-6-methyl-4(1H)-pyrimidinone; 5-Amino-6-methyl-4-hydroxypyrimidine; 4-Hydroxy-5-amino-6-methylpyrimidine
EINECS	Contact for details

Quality Control

Our 4(1H)-Pyrimidinone, 5-Amino-6-Methyl- (9Ci) is produced under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot undergoes rigorous analytical testing, including HPLC for assay and purity determination, to meet the stringent requirements of our global clientele. Certificates of Analysis (COA) detailing all specifications are available upon request to support your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and 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 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.