Description

4-Pyrimidinecarboxaldehyde, o-Methyloxime (9Ci) CAS NO 83959-47-1 is a versatile pyrimidine derivative, a crucial building block in advanced organic synthesis. Its value lies in its functionalized oxime group, which serves as a key intermediate for constructing complex nitrogen-containing heterocycles. This compound is primarily needed by research and development chemists in the pharmaceutical and agrochemical industries for the synthesis of novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: A key synthon for the development of novel drug candidates, particularly in kinase inhibitor and antiviral research.
• Agrochemical Synthesis: Used in the research and production of advanced herbicides, fungicides, and plant growth regulators.
• Ligand and Catalyst Development: Serves as a precursor for creating specialized ligands used in coordination chemistry and catalytic processes.
• Material Science Research: Employed in the synthesis of functional organic materials and metal-organic frameworks (MOFs).
• Academic & Contract Research: A valuable reagent for methodological studies and custom synthesis projects in academic and CRO laboratories.

Basic Information

Product Name	4-Pyrimidinecarboxaldehyde, o-Methyloxime (9Ci)
CAS No.	83959-47-1
Molecular Formula	C6H7N3O
Molecular Weight	137.14 g/mol
Synonyms	4-Pyrimidinecarboxaldehyde, O-methyloxime; (E)-N-Methoxy-1-(pyrimidin-4-yl)methanimine; 4-Pyrimidinecarboxaldehyde O-methyloxime; 4-(Methoxyiminomethyl)pyrimidine; Pyrimidine-4-carboxaldehyde O-methyloxime; 4-Formylpyrimidine O-methyloxime; 4-Pyrimidinecarbaldehyde O-methyloxime; 83959-47-1
EINECS	Contact for details

Quality Control

Our 4-Pyrimidinecarboxaldehyde, o-Methyloxime (9Ci) is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are provided with every shipment to guarantee compliance with your research and development requirements.

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). Keep away from incompatible materials. For long-term storage, consider storing under an inert atmosphere.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%

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