Description

4(3H)-Pyrimidinone, 5-Methoxy- (9Ci) CAS NO 71133-22-7 is a versatile pyrimidinone derivative, a key heterocyclic scaffold in advanced organic synthesis. This compound is valued for its role as a critical building block in the development of novel pharmaceuticals and agrochemicals. It is primarily sought by research institutions and industrial R&D departments focused on medicinal chemistry, particularly in the synthesis of potential antiviral, anticancer, and other biologically active molecules.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of novel drug candidates, particularly for antiviral and anticancer therapies.
• 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 complex heterocyclic compounds in academic and industrial research.
• Biochemical Research: Employed in studies investigating enzyme inhibitors and receptor ligands due to its pyrimidinone core.
• Material Science Precursor: Potential use in the synthesis of organic electronic materials and specialty polymers.

Basic Information

Product Name	4(3H)-Pyrimidinone, 5-Methoxy- (9Ci)
CAS No.	71133-22-7
Molecular Formula	C5H6N2O2
Molecular Weight	126.11 g/mol
Synonyms	5-Methoxypyrimidin-4(3H)-one; 5-Methoxy-4(3H)-pyrimidinone; 5-Methoxy-4-hydroxypyrimidine; 4-Hydroxy-5-methoxypyrimidine; 5-Methoxy-4-pyrimidinol; 5-Methoxy-1H-pyrimidin-4-one
EINECS	Contact for details

Quality Control

Our 4(3H)-Pyrimidinone, 5-Methoxy- (9Ci) is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing, including HPLC for purity and NMR/IR for structural confirmation, to ensure it meets the high standards required for research and development applications. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). Keep away from incompatible materials. For long-term storage, consider an inert atmosphere to maintain optimal stability.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%

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