Description

4-Pyrimidinecarboxaldehyde, Hydrazone (9Ci) is a specialized heterocyclic building block of significant interest in advanced organic synthesis. This compound matters as a versatile precursor for constructing complex nitrogen-containing molecular architectures, particularly in pharmaceutical and agrochemical research. It is primarily needed by R&D chemists and process development scientists working on active pharmaceutical ingredients (APIs), crop protection agents, and novel materials.

Application

• Pharmaceutical Intermediate: A key synthon for the development of novel pyrimidine-based drug candidates, including kinase inhibitors and antiviral agents.
• 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 novel chelating ligands and organocatalysts used in asymmetric synthesis.
• Material Science Research: Employed in the synthesis of functionalized heterocyclic polymers and organic electronic materials.
• Chemical Biology Probes: Utilized to create molecular probes for studying enzyme mechanisms and biological pathways.
• Custom Synthesis and Contract Manufacturing: A critical starting material for custom synthesis projects requiring tailored pyrimidine derivatives.

Basic Information

Product Name	4-Pyrimidinecarboxaldehyde, Hydrazone (9Ci)
CAS No.	68229-92-5
Molecular Formula	C5H6N4
Molecular Weight	122.13 g/mol
Synonyms	4-Pyrimidinecarboxaldehyde hydrazone; Pyrimidine-4-carboxaldehyde hydrazone; 4-Formylpyrimidine hydrazone; (Pyrimidin-4-ylmethylene)hydrazine; 4-Pyridinecarboxaldehyde, hydrazone (related); Hydrazone of 4-Pyrimidinecarboxaldehyde; 4-Pyrimidinylmethylidenehydrazine
EINECS	Contact for details

Quality Control

Our 4-Pyrimidinecarboxaldehyde, Hydrazone (9Ci) is manufactured 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 development. Certificates of Analysis (COA) with detailed specifications are provided for every shipment, ensuring full traceability and compliance with your internal quality protocols.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) in a cool, dry, and well-ventilated place. Recommended storage temperature is 2-8°C for long-term stability. Due to its sensitivity to oxidation, the container should be purged with inert gas before resealing after each use.

Specification

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