Description

2-Bromo-n-(3-Pyrrolidin-1-Yl-Propyl)-Benzenesulfonamide Hydrochloride is a specialized organic intermediate of significant interest in advanced chemical synthesis. This compound matters for its role as a key building block in the development of novel bioactive molecules, particularly in pharmaceutical research and development. It is primarily needed by R&D chemists and process development scientists working in medicinal chemistry, agrochemical discovery, and the synthesis of complex sulfonamide-based compounds.

Application

• Pharmaceutical Intermediate: Serves as a critical precursor in the synthesis of potential drug candidates, especially those targeting neurological or metabolic pathways.
• Medicinal Chemistry Research: Used in structure-activity relationship (SAR) studies and lead optimization for novel therapeutic agents.
• Agrochemical Development: Acts as a building block for creating new active ingredients in crop protection and pest control formulations.
• Chemical Biology Probes: Utilized in the design and synthesis of molecular probes for studying enzyme function and biological pathways.
• Custom Synthesis & Contract Manufacturing: Supplied to CDMOs (Contract Development and Manufacturing Organizations) for client-specific synthesis projects.
• Academic Research: Employed in university and institutional labs for fundamental research in organic synthesis and heterocyclic chemistry.

Basic Information

Product Name	2-Bromo-n-(3-Pyrrolidin-1-Yl-Propyl)-Benzenesulfonamide Hydrochloride
CAS No.	850411-15-3
Molecular Formula	C₁₃H₂₀BrN₃O₂S·HCl
Molecular Weight	423.75 g/mol (as hydrochloride salt)
Synonyms	2-Bromo-N-[3-(1-pyrrolidinyl)propyl]benzenesulfonamide hydrochloride; 2-Bromo-N-(3-pyrrolidin-1-ylpropyl)benzenesulfonamide HCl; Benzenesulfonamide, 2-bromo-N-[3-(1-pyrrolidinyl)propyl]-, hydrochloride; 850411-15-3; N-(3-Pyrrolidin-1-ylpropyl)-2-bromobenzenesulfonamide hydrochloride
EINECS	Contact for details

Quality Control

Our 2-Bromo-n-(3-Pyrrolidin-1-Yl-Propyl)-Benzenesulfonamide Hydrochloride is produced under strict quality management systems to ensure batch-to-batch consistency and high purity for research and development applications. Each lot undergoes comprehensive analytical testing, including HPLC for purity, NMR and MS for structural confirmation, and tests for residual solvents and moisture. Certificates of Analysis (COA) detailing all specifications are 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 place at a controlled room temperature (typically 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. For long-term storage, consider using desiccants.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (HPLC)	Retention time corresponds to reference standard
Identification (NMR)	Spectrum consistent with structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 1.0%
Residual Solvents (GC)	Complies with ICH guidelines
Heavy Metals	< 20 ppm

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