Description

1-(4-(Methylsulfonyl)Phenyl)Cyclopropanecarboxylic Acid is a high-purity, synthetically valuable organic building block characterized by its cyclopropane and methylsulfonylphenyl functional groups. This compound is essential for advanced pharmaceutical research and development, serving as a critical intermediate in the synthesis of novel active pharmaceutical ingredients (APIs). It is primarily sought after by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and fine chemical industries for constructing complex molecular architectures.

Application

• Pharmaceutical Intermediate: A key synthon in the research and production of potential drug candidates, particularly in medicinal chemistry programs targeting new therapeutic agents.
• Agrochemical Synthesis: Used in the development of advanced pesticides and herbicides, where the cyclopropane moiety can impart specific biological activity.
• Ligand and Catalyst Development: Serves as a precursor for creating specialized ligands used in asymmetric catalysis and metal-organic frameworks (MOFs).
• Material Science Research: Employed in the synthesis of organic electronic materials and advanced polymers due to its rigid, functionalized structure.
• Custom Synthesis & Contract Manufacturing: A vital starting material for custom synthesis houses and CDMOs (Contract Development and Manufacturing Organizations) producing bespoke chemicals for clients.
• Academic Research: Utilized in university and institutional labs for methodological studies in organic synthesis and heterocyclic chemistry.

Basic Information

Product Name	1-(4-(Methylsulfonyl)Phenyl)Cyclopropanecarboxylic Acid
CAS No.	1314738-62-9
Molecular Formula	C11H12O4S
Molecular Weight	240.27 g/mol
Synonyms	[4-(Methylsulfonyl)phenyl]cyclopropanecarboxylic Acid; 1-[4-(Methylsulfonyl)phenyl]cyclopropanecarboxylic Acid; 4-(1-Carboxycyclopropyl)phenyl Methyl Sulfone; Cyclopropanecarboxylic acid, 1-[4-(methylsulfonyl)phenyl]-; 1-(4-Methanesulfonylphenyl)cyclopropanecarboxylic Acid
EINECS	Contact for details

Quality Control

Our 1-(4-(Methylsulfonyl)Phenyl)Cyclopropanecarboxylic Acid is manufactured under strict quality management systems. Every batch undergoes 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 specified parameters. Our quality commitment aligns with cGMP principles for pharmaceutical intermediates, ensuring reliability for your most critical R&D and scale-up projects.

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); therefore, the container must be kept tightly sealed in a dry environment to prevent degradation. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (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.