Description

3-Cyclobutylbenzoic Acid is a high-purity aromatic carboxylic acid derivative featuring a cyclobutyl substituent, serving as a versatile and valuable building block in advanced organic synthesis. Its unique structure makes it a critical intermediate for constructing complex molecules with tailored properties. This compound is essential for research and development chemists in the pharmaceutical, agrochemical, and material science industries seeking to develop new active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key synthon for the research and development of novel active pharmaceutical ingredients (APIs), particularly in medicinal chemistry programs targeting central nervous system (CNS) disorders and inflammatory diseases.
• Agrochemical Synthesis: Used in the production of advanced herbicides and fungicides, where the cyclobutyl moiety can contribute to improved biological activity and environmental profile.
• Liquid Crystal & OLED Materials: Serves as a precursor in the synthesis of specialty chemicals for electronic displays and organic light-emitting diodes (OLEDs), contributing to molecular alignment and charge transport properties.
• Polymer Modification: Acts as a monomer or cross-linking agent for creating specialty polymers with enhanced thermal stability, mechanical strength, or specific functional groups.
• Chemical Research & Development: A valuable reagent in academic and industrial R&D labs for methodology development, catalysis studies, and exploring new chemical spaces.
• Fine Chemical Production: Employed in the multi-step synthesis of complex fragrances, flavors, and other high-value fine chemicals.

Basic Information

Product Name	3-Cyclobutylbenzoic Acid
CAS No.	19936-19-7
Molecular Formula	C11H12O2
Molecular Weight	176.21 g/mol
Synonyms	3-Cyclobutylbenzoic Acid; Benzoic acid, 3-cyclobutyl-; m-Cyclobutylbenzoic Acid; 3-Cyclobutyl-Benzoic Acid; (3-Cyclobutylphenyl)carboxylic acid; NSC 406915; AI3-40962
EINECS	Contact for details

Quality Control

Our 3-Cyclobutylbenzoic Acid is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing, including HPLC, NMR, and GC-MS, to ensure identity, purity, and consistency. We provide a detailed Certificate of Analysis (COA) with each shipment, confirming compliance with agreed specifications. Our quality commitment supports applications requiring GMP-grade intermediates and research under ISO guidelines.

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). Keep away from heat, sparks, and open flames. For long-term storage, consider an inert atmosphere to maintain optimal purity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 20 ppm
Related Substances (HPLC)	Individual impurity ≤ 0.5%; Total impurities ≤ 2.0%

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