Description

4-(Piperidin-1-Ylsulfonyl)Benzoyl Chloride is a high-purity, reactive organic intermediate featuring a benzoyl chloride core functionalized with a piperidine sulfonyl group. This molecular architecture makes it a critical building block for the synthesis of more complex molecules, particularly in pharmaceutical research and development. It is primarily sought after by R&D chemists and process development scientists in the life sciences sector for creating novel active pharmaceutical ingredients (APIs) and other bioactive compounds.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of potential drug candidates, especially those targeting central nervous system (CNS) disorders, inflammation, and metabolic diseases.
• Agrochemical Research: Used in the development of novel herbicides, fungicides, and insecticides, leveraging its sulfonyl and carbonyl chloride reactivity.
• Material Science: Serves as a monomer or cross-linking agent in the production of specialized polymers and advanced organic materials.
• Chemical Synthesis: Employed in academic and industrial laboratories for constructing complex sulfonamide and amide linkages in organic molecules.
• Proteomics & Biochemistry: Can be utilized as a derivatization agent or for modifying peptides and proteins in biochemical studies.

Basic Information

Product Name	4-(Piperidin-1-Ylsulfonyl)Benzoyl Chloride
CAS No.	29171-75-3
Molecular Formula	C12H14ClNO3S
Molecular Weight	287.76 g/mol
Synonyms	4-(1-Piperidinosulfonyl)benzoyl chloride; 4-(Piperidine-1-sulfonyl)benzoyl chloride; 1-[4-(Chlorocarbonyl)phenyl]sulfonyl]piperidine; 4-(Piperidin-1-ylsulfonyl)benzoic acid chloride; Benzoyl chloride, 4-(1-piperidinosulfonyl)-; 29171-75-3; 4-Piperidinosulfonylbenzoyl chloride
EINECS	Contact for details

Quality Control

Our 4-(Piperidin-1-Ylsulfonyl)Benzoyl Chloride is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and IR spectroscopy, to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with every shipment, detailing all critical parameters. Our quality commitment aligns with cGMP principles for pharmaceutical intermediates, ensuring reliability for your most sensitive 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). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent hydrolysis and degradation. Keep away from heat, open flames, and incompatible materials such as strong bases, alcohols, and amines.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Melting Point	Contact for details
Heavy Metals	< 10 ppm

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