Description

4-C]Pyridin-1-One CAS NO 1337881-43-2 is a high-purity heterocyclic organic compound, specifically a functionalized pyridinone derivative, serving as a critical building block in advanced chemical synthesis. Its precise molecular architecture makes it an invaluable intermediate for the development of novel active pharmaceutical ingredients (APIs) and sophisticated agrochemicals. This product is essential for research and development chemists, process scale-up specialists, and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries seeking reliable, high-quality intermediates for complex synthetic routes.

Application

• Pharmaceutical Intermediate: A key synthon in the research and production of new drug candidates, particularly for kinase inhibitors and other targeted therapies.
• Agrochemical Synthesis: Used in the development of next-generation herbicides, fungicides, and plant growth regulators.
• Material Science Research: Serves as a precursor for creating novel organic ligands, catalysts, and functional polymers.
• Chemical Biology Probes: Employed in the design and synthesis of molecular probes for studying biological pathways and enzyme functions.
• Custom Synthesis & Contract Manufacturing: A fundamental starting material for custom synthesis projects requiring complex heterocyclic frameworks.

Basic Information

Item	Detail
Product Name	4-C]Pyridin-1-One
CAS No.	1337881-43-2
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	1H-Pyridin-1-one, 4-substituted derivative; Pyridin-1(4H)-one derivative; 4-Functionalized Pyridinone; CAS 1337881-43-2; Advanced Pyridinone Intermediate; Heterocyclic Building Block 1337881-43-2
EINECS	Contact for details

Quality Control

Every batch of 4-C]Pyridin-1-One is manufactured under a strict quality management system and undergoes comprehensive analytical testing to ensure identity, purity, and consistency. We provide full traceability and detailed Certificates of Analysis (COA) with each shipment, which include data from advanced techniques such as HPLC, NMR, and MS. Our quality commitment aligns with cGMP principles where applicable, ensuring the material meets the stringent requirements for pharmaceutical and high-value chemical synthesis.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (typically 15-25°C). Keep the container tightly sealed in a dry environment to minimize exposure to moisture. Handle and store in accordance with all applicable local and international regulations for industrial chemicals.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Residual Solvents (GC)	Complies with ICH guidelines
Water Content (KF)	≤ 0.5%

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