Description

1-Benzenesulfonyl-Piperazine is a versatile and high-purity sulfonamide derivative, serving as a critical building block in advanced organic synthesis. Its value lies in its role as a key intermediate for constructing complex molecules with specific biological and chemical functionalities. This compound is essential for research and development chemists in the pharmaceutical, agrochemical, and specialty chemical industries, where it is used to create novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of various drug candidates, particularly those targeting central nervous system (CNS) disorders, as a piperazine-based pharmacophore.
• Agrochemical Synthesis: Used in the development of new herbicides, fungicides, and insecticides, where the benzenesulfonyl group can modulate activity and selectivity.
• Ligand and Catalyst Development: Serves as a starting material for creating specialized ligands used in asymmetric catalysis and metal-organic frameworks (MOFs).
• Polymer Chemistry: Acts as a monomer or cross-linking agent in the production of specialty polymers with enhanced thermal or chemical resistance.
• Chemical Research: Employed in academic and industrial R&D for exploring new synthetic methodologies and constructing compound libraries for screening.
• Dye and Pigment Manufacturing: Utilized as an intermediate in the synthesis of complex organic dyes and colorants.

Basic Information

Product Name	1-Benzenesulfonyl-Piperazine
CAS No.	14172-55-5
Molecular Formula	C10H14N2O2S
Molecular Weight	226.30 g/mol
Synonyms	N-(Phenylsulfonyl)piperazine; Piperazine, 1-(phenylsulfonyl)-; Benzenesulfonamide, N,N-tetramethylene-; 1-(Phenylsulfonyl)piperazine; N-Piperazin-1-yl-benzenesulfonamide; 1-(Benzenesulfonyl)piperazine; BSP; Phenylsulfonylpiperazine
EINECS	Contact for details

Quality Control

Our 1-Benzenesulfonyl-Piperazine is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to ensure identity, purity, and consistency. We provide detailed Certificates of Analysis (COA) with every shipment, documenting all critical parameters. Our quality commitment ensures the material meets the stringent requirements for pharmaceutical and advanced chemical synthesis.

Storage

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

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	108 - 112 °C
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.