Description

2-Pyrimidinecarboxaldehyde, Oxime (9Ci) is a versatile heterocyclic building block and key synthetic intermediate. This compound is valued for its reactive oxime functional group, which is instrumental in constructing complex molecular architectures, particularly in pharmaceutical and agrochemical research. It is primarily sought after by R&D chemists and process development scientists working in medicinal chemistry, custom synthesis, and fine chemical manufacturing.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds containing pyrimidine cores.
• Agrochemical Synthesis: Used in the research and development of novel herbicides, fungicides, and insecticides.
• Ligand and Chelator Development: Serves as a starting material for creating specialized ligands used in catalysis and metal complexation.
• Material Science Research: Employed in the development of advanced organic materials, including polymers and liquid crystals.
• Custom Synthesis and Contract Manufacturing: A key building block for custom synthesis projects and scale-up processes in fine chemical production.
• Academic and Industrial R&D: Utilized in exploratory chemistry for developing new synthetic methodologies and novel heterocyclic compounds.

Basic Information

Product Name	2-Pyrimidinecarboxaldehyde, Oxime (9Ci)
CAS No.	83959-46-0
Molecular Formula	C5H5N3O
Molecular Weight	123.11 g/mol
Synonyms	Pyrimidine-2-carboxaldehyde oxime; 2-Pyrimidinecarboxaldehyde oxime; (Pyrimidin-2-yl)methanone oxime; 2-Pyrimidyl aldehyde oxime; 2-Pyrimidine aldoxime; 2-Pyridinecarboxaldehyde, oxime (9CI) (related index); 83959-46-0; Pyrimidine-2-carbaldehyde oxime
EINECS	Contact for details

Quality Control

Our 2-Pyrimidinecarboxaldehyde, Oxime (9Ci) is produced under strict quality management protocols. Each batch undergoes comprehensive 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 Certificate of Analysis (COA) detailing all specifications is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at controlled room temperature (15-25°C). Due to its property of being easily oxidized, long-term storage under an inert atmosphere (e.g., nitrogen or argon) is recommended for optimal stability.

Specification

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