Description

4-Piperidinone, 3,3-Dimethyl-1-[(4-Methylphenyl)Sulfonyl]- is a high-purity, synthetically valuable sulfonamide-protected piperidinone derivative. This compound serves as a critical pharmaceutical intermediate and organic building block for the development of novel active molecules. It is primarily utilized by research institutions and manufacturers in the pharmaceutical and agrochemical sectors for drug discovery and process chemistry.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of complex drug candidates, particularly those targeting the central nervous system (CNS) and other therapeutic areas.
• Organic Synthesis Building Block: Used in medicinal chemistry for constructing piperidine-based scaffolds and introducing the tosyl-protected amine functionality.
• Agrochemical Research: Serves as a starting material for developing novel crop protection agents and pesticides.
• Chemical Research & Development: Employed in academic and industrial R&D labs for method development and exploring new synthetic pathways.
• Custom Synthesis: A foundational component for contract research organizations (CROs) and CDMOs performing bespoke synthesis for clients.

Basic Information

Item	Details
Product Name	4-Piperidinone, 3,3-Dimethyl-1-[(4-Methylphenyl)Sulfonyl]-
CAS No.	1247885-05-7
Molecular Formula	C14H19NO3S
Molecular Weight	281.37 g/mol
Synonyms	3,3-Dimethyl-1-(p-tolylsulfonyl)piperidin-4-one; 1-Tosyl-3,3-dimethylpiperidin-4-one; 3,3-Dimethyl-1-tosyl-4-piperidinone; 1-[(4-Methylphenyl)sulfonyl]-3,3-dimethylpiperidin-4-one; 4-Piperidinone, 1-[(4-methylphenyl)sulfonyl]-3,3-dimethyl-; 3,3-Dimethyl-1-(4-methylbenzenesulfonyl)piperidin-4-one; 1247885-05-7
EINECS	Contact for details

Quality Control

Our production of 4-Piperidinone, 3,3-Dimethyl-1-[(4-Methylphenyl)Sulfonyl]- adheres to stringent internal quality standards to ensure batch-to-batch consistency and high purity. Each lot is analyzed using advanced techniques including HPLC, GC, and NMR. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to support your quality assurance protocols.

Storage

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

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
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.