Description

4-Oxo-4-(4-Pyridyl)Butyric Acid is a versatile pyridine-containing keto acid derivative that serves as a critical building block in advanced organic synthesis. Its bifunctional structure, featuring both a reactive ketone and a carboxylic acid group, makes it a valuable intermediate for constructing complex molecular architectures. This compound is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries, particularly for developing active pharmaceutical ingredients (APIs) and functional materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, including kinase inhibitors and other small molecule therapeutics.
• Ligand Synthesis: Used to prepare chelating ligands for catalysis and metal-organic frameworks (MOFs).
• Agrochemical Research: Serves as a building block for developing new crop protection agents and herbicides.
• Polymer Chemistry: Employed in the creation of functional polymers and dendrimers with tailored properties.
• Chemical Biology: Utilized in the design and synthesis of probes and linkers for bioconjugation.
• Academic & R&D: A fundamental reagent for methodological development in organic chemistry and medicinal chemistry research.

Basic Information

Product Name	4-Oxo-4-(4-Pyridyl)Butyric Acid
CAS No.	5693-75-4
Molecular Formula	C9H9NO3
Molecular Weight	179.17 g/mol
Synonyms	4-(4-Pyridinyl)-4-oxobutanoic Acid; 4-Pyridyl 4-Oxobutyric Acid; 4-(4-Pyridoyl)butyric Acid; 4-Oxo-4-(pyridin-4-yl)butanoic Acid; 4-Pyridinyl Ketone of Succinic Acid; γ-Oxo-γ-(4-pyridyl)butyric Acid; 4-(4-Pyridyl)-4-oxobutyric Acid; NSC 403697
EINECS	Contact for details

Quality Control

Every batch of 4-Oxo-4-(4-Pyridyl)Butyric Acid is produced under strict quality management protocols. Our products undergo rigorous analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all specifications and test results. Our quality system is designed to meet the stringent requirements of cGMP and ISO standards for research and commercial-scale applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed to prevent moisture absorption. Keep away from incompatible materials such as strong bases and oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference standard
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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