Description

Sulfone, 1-Methylcyclopentyl Phenyl (5Ci) is a specialized organic sulfone compound, identified by CAS NO 798571-80-9, valued for its unique sterically hindered structure. This compound serves as a critical intermediate or building block in advanced organic synthesis, particularly in the development of pharmaceuticals and high-performance materials. It is essential for research chemists and process development scientists in the pharmaceutical, agrochemical, and specialty chemical industries seeking to introduce specific sulfone functionalities into complex molecular architectures.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of novel active pharmaceutical ingredients (APIs), especially those requiring sterically hindered sulfone moieties.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and pesticides where the sulfone group contributes to biological activity.
• Material Science: Serves as a monomer or additive in the production of specialty polymers, such as polysulfones, for high-temperature and high-performance applications.
• Organic Synthesis Reagent: Employed in cross-coupling reactions, nucleophilic substitutions, and as a precursor for generating other functionalized sulfones in research laboratories.
• Ligand and Catalyst Development: Utilized in the design of novel chiral ligands or organocatalysts for asymmetric synthesis.
• Electronic Chemicals: Potential intermediate in the synthesis of materials for organic light-emitting diodes (OLEDs) or other electronic applications.

Basic Information

Product Name	Sulfone, 1-Methylcyclopentyl Phenyl (5Ci)
CAS No.	798571-80-9
Molecular Formula	C12H16O2S
Molecular Weight	224.32 g/mol
Synonyms	1-Methylcyclopentyl Phenyl Sulfone; Phenyl 1-Methylcyclopentyl Sulfone; (1-Methylcyclopentyl)(phenyl)sulfone; 1-Methyl-1-(phenylsulfonyl)cyclopentane; Sulfone, Phenyl 1-Methylcyclopentyl; SCHEMBL23883027
EINECS	Contact for details

Quality Control

Our Sulfone, 1-Methylcyclopentyl Phenyl (5Ci) is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including chromatography and spectroscopic methods, to ensure high purity and consistency. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are provided with every shipment to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from strong oxidizing agents and incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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