Description

4(1H)-Pyrimidinone, 5-Chloro-, Hydrazone (9Ci) CAS NO 122082-97-7 is a specialized heterocyclic organic compound featuring a pyrimidinone core functionalized with both chloro and hydrazone groups. This unique molecular architecture makes it a valuable high-purity building block for advanced chemical synthesis. It is primarily utilized by pharmaceutical research and agrochemical development teams in the creation of novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of novel drug candidates, particularly in antiviral and anticancer research.
• Agrochemical Synthesis: Used in the development of advanced pesticides and herbicides, leveraging its heterocyclic structure for biological activity.
• Chemical Research & Development: Acts as a versatile building block for creating complex heterocyclic compounds in academic and industrial R&D labs.
• Material Science: Potential applications in the synthesis of specialty polymers and organic electronic materials.
• Bioconjugation Chemistry: The reactive hydrazone group can be utilized for labeling and modifying biomolecules.

Basic Information

Product Name	4(1H)-Pyrimidinone, 5-Chloro-, Hydrazone (9Ci)
CAS No.	122082-97-7
Molecular Formula	C4H4ClN5O
Molecular Weight	173.56 g/mol
Synonyms	5-Chloro-4(1H)-pyrimidinone hydrazone; 5-Chloropyrimidin-4(1H)-one hydrazone; 5-Chloro-1H-pyrimidin-4-one hydrazone; 5-Chloro-4-hydroxypyrimidine hydrazone; 5-Chloro-4-pyrimidinol hydrazone; 122082-97-7; 4(1H)-Pyrimidinone, 5-chloro-, hydrazone
EINECS	Contact for details

Quality Control

We maintain a strict quality management system to ensure the integrity of our chemical products. Each batch of 4(1H)-Pyrimidinone, 5-Chloro-, Hydrazone (9Ci) is subjected to rigorous analytical testing, including HPLC, NMR, and mass spectrometry, to confirm identity and purity. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with every shipment and is available upon request.

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). This compound is light-sensitive and should be handled under appropriate conditions to maintain stability.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
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.