Description

Benzenesulfonamide, 4-(4-(2-(3,4-Dihydro-1H-2-Benzopyran-1-Yl)Ethyl)-1-Piperazinyl)-, (S)- is a high-purity, chiral organic compound of significant interest in advanced pharmaceutical research and development. This molecule serves as a critical intermediate or building block for the synthesis of novel therapeutic agents, particularly those targeting the central nervous system. Its unique structural features, including the benzopyran and piperazine moieties, make it valuable for medicinal chemists and R&D laboratories in the pharmaceutical and biotechnology sectors.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of potential drug candidates, especially for neurological and psychiatric disorders.
• Medicinal Chemistry Research: Used in structure-activity relationship (SAR) studies and lead optimization processes.
• Chiral Synthesis: Serves as a source of chirality for the production of enantiomerically pure compounds in asymmetric synthesis.
• Biochemical Research: Potential tool compound for studying receptor-ligand interactions and enzyme inhibition.
• Pre-clinical Development: Utilized in the scale-up and process development of new chemical entities (NCEs).
• Contract Manufacturing (CMO): Supplied to contract research and manufacturing organizations for client-specific synthesis projects.

Basic Information

Product Name	Benzenesulfonamide, 4-(4-(2-(3,4-Dihydro-1H-2-Benzopyran-1-Yl)Ethyl)-1-Piperazinyl)-, (S)-
CAS No.	170858-33-0
Molecular Formula	C21H25N3O3S
Molecular Weight	399.51 g/mol
Synonyms	(S)-4-[4-[2-(3,4-Dihydro-1H-2-benzopyran-1-yl)ethyl]-1-piperazinyl]benzenesulfonamide; (S)-4-(4-(2-(1,2,3,4-Tetrahydro-1-naphthalenyl)ethyl)-1-piperazinyl)benzenesulfonamide; (S)-4-(4-(2-(Chroman-1-yl)ethyl)piperazin-1-yl)benzenesulfonamide; (S)-1-(2-(4-(4-Sulfamoylphenyl)piperazin-1-yl)ethyl)chroman; S-170858-33-0; UNII-Contact for details; (S)-enantiomer of a benzenesulfonamide chroman derivative.
EINECS	Contact for details

Quality Control

Our Benzenesulfonamide, 4-(4-(2-(3,4-Dihydro-1H-2-Benzopyran-1-Yl)Ethyl)-1-Piperazinyl)-, (S)- is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity suitable for research applications. All products undergo rigorous analytical testing, including HPLC for purity and chiral purity and spectroscopic identification (NMR, MS). A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with each shipment to support your quality and regulatory documentation needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). This compound is hygroscopic (moisture-sensitive); therefore, the container must be kept tightly sealed in a dry environment to prevent degradation. For long-term storage, consider storing under an inert atmosphere.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Chiral Purity (Chiral HPLC)	≥ 99.0% ee
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.