Description

1-(4-Ethanesulfonyl-Phenyl)-Piperazine is a high-purity, specialized organic building block of significant interest in advanced chemical synthesis. This compound matters as a key intermediate for constructing complex molecules with targeted biological or material properties, offering researchers and manufacturers precise control over molecular architecture. It is primarily needed by the pharmaceutical, agrochemical, and material science industries for applications in drug discovery, crop protection agent development, and the creation of functional polymers.

Application

• Pharmaceutical Intermediate: A critical building block in the synthesis of novel active pharmaceutical ingredients (APIs), particularly for central nervous system (CNS) and receptor-targeted therapies.
• Agrochemical Research: Used in the development of next-generation herbicides, fungicides, and insecticides, leveraging its piperazine and sulfonyl pharmacophores.
• Material Science Precursor: Serves as a monomer or functionalizing agent in the production of specialty polymers, dyes, and liquid crystals.
• Chemical Biology Probe: Employed in academic and industrial research to create molecular probes for studying enzyme function and protein-protein interactions.
• Custom Synthesis & Contract Manufacturing: A valuable starting material for fine chemical manufacturers offering bespoke synthesis services to the life sciences sector.

Basic Information

Product Name	1-(4-Ethanesulfonyl-Phenyl)-Piperazine
CAS No.	725700-04-9
Molecular Formula	C12H18N2O2S
Molecular Weight	254.35 g/mol
Synonyms	4-(Ethylsulfonyl)phenylpiperazine; 1-[4-(Ethylsulfonyl)phenyl]piperazine; 4-(Piperazin-1-yl)benzenesulfonamide, N-ethyl derivative; 725700-04-9; 1-(4-Ethanesulfonylphenyl)piperazine; 4-(Ethanesulfonyl)phenylpiperazine; N-(4-Piperazinophenyl)ethanesulfonamide
EINECS	Contact for details

Quality Control

Our 1-(4-Ethanesulfonyl-Phenyl)-Piperazine is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via IR and NMR spectroscopy, to ensure it meets exacting standards for research and production use. A comprehensive Certificate of Analysis (COA) detailing purity, impurities, and physical characteristics is provided with every shipment to guarantee traceability and consistency.

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 after opening to prevent degradation from atmospheric moisture. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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