Description

4(1H)-Pyrimidinone, 5-Amino-, Oxime (9Ci) CAS NO 40642-23-7 is a specialized heterocyclic organic compound featuring a pyrimidinone core functionalized with both amino and oxime groups. This unique molecular structure makes it a valuable and versatile chemical intermediate for advanced synthesis in pharmaceutical and agrochemical research. It is primarily sought after by R&D chemists and process development scientists working on novel active ingredients. The compound's reactivity profile allows for the construction of complex molecules, serving as a critical building block in modern medicinal chemistry.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly in antiviral, anticancer, and anti-inflammatory research pipelines.
• Agrochemical Synthesis: Used in the development of new herbicides, fungicides, and insecticides, leveraging its heterocyclic scaffold for bioactivity.
• Chemical Research & Development: Serves as a versatile building block for creating libraries of compounds in combinatorial chemistry and for structure-activity relationship (SAR) studies.
• Material Science Precursor: Potential use in the synthesis of specialized polymers, ligands for catalysis, or organic electronic materials due to its functional groups.
• Bioconjugation Chemistry: The oxime and amino groups can be utilized for linking molecules in bioconjugate and probe development for diagnostic applications.

Basic Information

Product Name	4(1H)-Pyrimidinone, 5-Amino-, Oxime (9Ci)
CAS No.	40642-23-7
Molecular Formula	C4H6N4O2
Molecular Weight	142.12 g/mol
Synonyms	5-Amino-4-pyrimidinone oxime; 5-Aminopyrimidin-4(1H)-one oxime; 4(1H)-Pyrimidinone, 5-amino-, oxime; 5-Amino-4(1H)-pyrimidinone oxime; 5-Amino-4-hydroxypyrimidine oxime; 40642-23-7; 5-Amino-4-pyrimidinol oxime
EINECS	Contact for details

Quality Control

Our 4(1H)-Pyrimidinone, 5-Amino-, Oxime is produced under a strict quality management system. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods (IR, NMR). We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all specified parameters to ensure compliance with your research and development requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at 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)	≥ 97.0%
Water Content (KF)	≤ 2.0%
Residue on Ignition	≤ 0.5%

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