Description

2,4(1H,3H)-Pyrimidinedione, 5-Methyl-, 4-Hydrazone (9Ci) CAS NO 452323-84-1 is a specialized pyrimidine derivative, a key heterocyclic building block in advanced organic synthesis. This compound is valued for its reactive hydrazone functional group, which makes it a versatile precursor for constructing complex molecular architectures. It is primarily sought by research and development teams in the pharmaceutical and agrochemical industries for the synthesis of novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: Serves as a critical precursor in the synthesis of novel nucleoside analogs, antiviral agents, and other bioactive molecules targeting pyrimidine metabolism.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and plant growth regulators that utilize modified pyrimidine cores for enhanced activity.
• Chemical Synthesis Building Block: Employed in organic chemistry research for constructing complex heterocyclic compounds, ligands, and functional materials due to its reactive hydrazone moiety.
• Biochemical Research: Acts as a substrate or inhibitor in enzymatic studies related to nucleotide biosynthesis and metabolism pathways.
• Material Science Precursor: Investigated for the development of organic electronic materials and metal-organic frameworks (MOFs) with specific coordination sites.

Basic Information

Product Name	2,4(1H,3H)-Pyrimidinedione, 5-Methyl-, 4-Hydrazone (9Ci)
CAS No.	452323-84-1
Molecular Formula	C5H8N4O2
Molecular Weight	156.15 g/mol
Synonyms	5-Methyl-2,4(1H,3H)-pyrimidinedione 4-hydrazone; 5-Methyluracil hydrazone; 5-Methyl-2,4-dihydroxypyrimidine hydrazone; 4-Hydrazino-5-methylpyrimidine-2(1H)-one; 5-Methylisocytosine hydrazone; 452323-84-1; 5-Methyl-2,4(1H,3H)-pyrimidinedione hydrazone
EINECS	Contact for details

Quality Control

Our 2,4(1H,3H)-Pyrimidinedione, 5-Methyl-, 4-Hydrazone (9Ci) is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot is accompanied by a comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles. We support custom synthesis and can tailor specifications to meet specific research or cGMP starting material requirements upon request.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) in a cool, dry place at a controlled room temperature (15-25°C). Due to its sensitivity to oxidation, the container should be sealed under positive pressure of inert gas after each use to maintain product integrity.

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	≤ 0.1%

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