Description

Ethanone, 2-[4-(Methylsulfonyl)Phenyl]-1-(3-Pyridinyl)- is a high-purity organic compound featuring a pyridinyl ketone core with a methylsulfonyl phenyl substituent. This specific molecular architecture makes it a critical intermediate for advanced chemical synthesis, particularly in the development of active pharmaceutical ingredients (APIs) and specialty agrochemicals. It is primarily sought by pharmaceutical R&D teams and fine chemical manufacturers engaged in creating novel therapeutic agents and high-value crop protection products.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel drug candidates, particularly those targeting kinase inhibition or other specific biological pathways.
• Agrochemical Synthesis: Used in the research and production of advanced herbicides, fungicides, or insecticides requiring complex sulfone-containing structures.
• Material Science Research: Serves as a precursor for developing specialty polymers, liquid crystals, or organic electronic materials due to its rigid, conjugated structure.
• Chemical Reference Standard: Supplied as a high-purity standard for analytical method development, quality control, and regulatory compliance in pharmaceutical labs.
• Organic Synthesis Reagent: Employed in academic and industrial research for constructing complex molecules via reactions involving its ketone and sulfone functional groups.

Basic Information

Product Name	Ethanone, 2-[4-(Methylsulfonyl)Phenyl]-1-(3-Pyridinyl)-
CAS No.	40061-50-5
Molecular Formula	C14H13NO3S
Molecular Weight	275.32 g/mol
Synonyms	2-(4-Methylsulfonylphenyl)-1-(3-pyridinyl)ethanone; 1-(3-Pyridinyl)-2-[4-(methylsulfonyl)phenyl]ethanone; 2-(4-Methanesulfonylphenyl)-1-(pyridin-3-yl)ethan-1-one; 3-Pyridinyl 4-(methylsulfonyl)phenyl ketone derivative; CAS 40061-50-5
EINECS	Contact for details

Quality Control

Our Ethanone, 2-[4-(Methylsulfonyl)Phenyl]-1-(3-Pyridinyl)- 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 critical specifications. Our quality commitment supports applications requiring GMP-grade intermediates and research-grade materials.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (typically 15-25°C). Keep away from incompatible materials such as strong oxidizing agents. For long-term storage, consider an inert atmosphere to maintain optimal stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Assay (HPLC)	≥98.0%
Related Substances (HPLC)	Total impurities ≤2.0%
Any single unknown impurity	≤0.5%
Residual Solvents (GC)	Complies with ICH Q3C guidelines
Loss on Drying	≤0.5%

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