Description

Acetaldehyde, 4(1H)-Pyrimidinylidene- (9Ci) is a specialized heterocyclic building block with a unique molecular architecture. This compound is valued for its role as a key intermediate in advanced organic synthesis, particularly in the construction of complex nitrogen-containing heterocycles. It is primarily utilized by research institutions and industrial R&D departments focused on developing novel pharmaceuticals, agrochemicals, and functional materials.

Application

• Pharmaceutical Intermediate: Serves as a critical precursor in the synthesis of novel drug candidates, especially those targeting specific enzyme pathways.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and insecticides with enhanced efficacy.
• Material Science: Acts as a building block for creating advanced organic electronic materials and specialty polymers.
• Chemical Synthesis: Employed in academic and industrial laboratories for constructing complex pyrimidine and fused heterocyclic systems.
• Ligand & Catalyst Development: Useful in the design of novel ligands for catalytic applications and metal-organic frameworks (MOFs).

Basic Information

Product Name	Acetaldehyde, 4(1H)-Pyrimidinylidene- (9Ci)
CAS No.	119884-62-7
Molecular Formula	C6H6N2O
Molecular Weight	122.12 g/mol
Synonyms	4(1H)-Pyrimidinylideneacetaldehyde; 4-(1H-Pyrimidin-4-ylidene)acetaldehyde; 4-Pyrimidinylideneacetaldehyde; (4-Pyrimidinylidene)acetaldehyde; 4-(1H-Pyrimidin-4-ylidene)ethanal; 4-Pyrimidin-4-yliden-acetaldehyd; Acetaldehyde, (4-pyrimidinylidene)-; 4-Pyrimidinylidenacetaldehyd
EINECS	Contact for details

Quality Control

Our products undergo rigorous quality testing to ensure compliance with industry standards. We provide comprehensive analytical data to support research and development activities. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are available upon request for every batch, ensuring full traceability and reliability for your critical synthesis work.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area. For long-term stability, it is recommended to store the material at controlled room temperature (15-25°C) under an inert atmosphere. Keep away from incompatible materials such as strong oxidizing agents.

Specification

Item	Specification
Appearance	Off-white to light yellow solid/powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95% (Area %)
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.