Description

4-Cyclobutoxypyridine-3-Carboxylic Acid CAS NO 1439900-36-3 is a high-value, functionalized pyridine derivative serving as a critical building block in advanced organic synthesis. Its unique structure, featuring both a carboxylic acid and a cyclobutoxy substituent, makes it an essential intermediate for constructing complex molecules with specific pharmacological or material properties. This compound is primarily sought after by research and development teams in the pharmaceutical, agrochemical, and specialty chemical industries for the creation of novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly for central nervous system (CNS) and anti-inflammatory targets.
• Agrochemical Synthesis: Used in the research and development of new-generation herbicides and fungicides, leveraging its heterocyclic core.
• Ligand and Catalyst Development: Serves as a starting material for creating specialized ligands used in asymmetric catalysis and metal-organic frameworks (MOFs).
• Material Science Research: Employed in the development of organic semiconductors, liquid crystals, and other advanced functional materials.
• Chemical Biology Probes: Utilized to build molecular probes for studying enzyme function and biological pathways.
• Custom Synthesis and Contract Manufacturing: A vital building block for custom synthesis houses serving the life sciences sector.

Basic Information

Product Name	4-Cyclobutoxypyridine-3-Carboxylic Acid
CAS No.	1439900-36-3
Molecular Formula	C10H11NO3
Molecular Weight	193.20 g/mol
Synonyms	3-Pyridinecarboxylic acid, 4-cyclobutoxy-; 4-Cyclobutoxy-nicotinic acid; 4-(Cyclobutoxy)pyridine-3-carboxylic acid; 4-Cyclobutoxy-pyridine-3-carboxylic acid; 1439900-36-3; AI3-71062; ZINC000103049752
EINECS	Contact for details

Quality Control

Every batch of 4-Cyclobutoxypyridine-3-Carboxylic Acid is manufactured under strict quality management systems. Our products undergo rigorous analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with each shipment. We support development and scale-up projects with custom purity grades and analytical method development upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). The compound may be hygroscopic; keep the container tightly sealed in a dry environment to prevent moisture absorption.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 97.0% (Standard Grade)
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.1%

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