Description

5-Pyrimidinecarboxaldehyde, Oxime (7Ci,9Ci) is a versatile heterocyclic building block and key synthetic intermediate. This compound matters for its role in constructing complex molecular architectures, particularly in the development of active pharmaceutical ingredients (APIs) and advanced agrochemicals. It is primarily needed by research chemists and process development scientists in the pharmaceutical, agrochemical, and specialty chemical industries for medicinal chemistry and fine chemical synthesis.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of novel drug candidates, particularly in kinase inhibitor and antiviral research.
• Agrochemical Synthesis: Used in the development of advanced herbicides, fungicides, and plant growth regulators.
• Ligand and Chelator Precursor: Serves as a starting material for creating specialized ligands used in catalysis and metal complexation.
• Material Science Research: Employed in the synthesis of organic semiconductors and functional polymers.
• Chemical Biology Probes: Utilized to develop molecular probes for studying enzyme function and biological pathways.
• Custom Synthesis and Contract Manufacturing: A critical raw material for CDMOs (Contract Development and Manufacturing Organizations) producing high-value specialty chemicals.

Basic Information

Product Name	5-Pyrimidinecarboxaldehyde, Oxime (7Ci,9Ci)
CAS No.	40929-55-3
Molecular Formula	C5H5N3O
Molecular Weight	123.11 g/mol
Synonyms	5-Pyrimidinecarboxaldehyde oxime; (Pyrimidin-5-yl)methanone oxime; 5-Pyrimidinecarboxaldehyde, oxime (9CI); 5-Pyrimidinecarbaldehyde oxime; 5-Pyrimidyl aldehyde oxime; 5-(Hydroxyiminomethyl)pyrimidine; Pyrimidine-5-carboxaldehyde oxime; 5-Formylpyrimidine oxime
EINECS	Contact for details

Quality Control

Our 5-Pyrimidinecarboxaldehyde, Oxime is produced under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods (NMR, IR), to ensure it meets the high standards required for research and process chemistry. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
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.