Description

3-Cyclobutyl-2,2-Dimethylpropanoic Acid CAS NO 1439902-54-1 is a specialized branched-chain carboxylic acid featuring a cyclobutyl substituent, offering a unique steric and electronic profile for advanced chemical synthesis. This compound serves as a valuable high-purity building block in pharmaceutical and agrochemical research, enabling the development of novel active ingredients with tailored properties. It is primarily sought by R&D chemists and process development scientists in the fine chemical, pharmaceutical, and advanced material sectors.

Application

• Pharmaceutical Intermediate: A key synthon in the research and development of new drug candidates, particularly for creating complex molecular architectures.
• Agrochemical Synthesis: Used in the design and production of novel herbicides, fungicides, and plant growth regulators.
• Ligand and Catalyst Development: Serves as a precursor for chiral ligands or metal-organic frameworks (MOFs) due to its sterically demanding structure.
• Fine Chemical Production: Employed in the multi-step synthesis of specialty chemicals, flavors, and fragrances.
• Polymer Modification: Acts as a monomer or cross-linking agent for creating polymers with specific thermal or mechanical properties.
• Academic and Industrial Research: A valuable tool for methodological studies in organic synthesis and medicinal chemistry.

Basic Information

Product Name	3-Cyclobutyl-2,2-Dimethylpropanoic Acid
CAS No.	1439902-54-1
Molecular Formula	C9H16O2
Molecular Weight	156.22 g/mol
Synonyms	3-Cyclobutyl-2,2-dimethylpropionic Acid; 2,2-Dimethyl-3-cyclobutylpropanoic Acid; Cyclobutaneacetic acid, α,α-dimethyl-; α,α-Dimethylcyclobutanepropionic Acid; (3-Cyclobutyl-2,2-dimethylpropyl)formic acid; NSC 781106; 1439902-54-1 (CAS)
EINECS	Contact for details

Quality Control

Our 3-Cyclobutyl-2,2-Dimethylpropanoic Acid is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, GC, NMR, and IR spectroscopy, to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all specified parameters. Our quality commitment supports applications requiring high-purity intermediates for research and cGMP-compliant production environments.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive); the container must be kept tightly sealed to exclude moisture and prevent degradation.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
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.