Description

2-Ethoxy-5-[(Piperidine-1-Carbonyl)-Amino]-Benzenesulfonyl Chloride is a specialized sulfonyl chloride derivative that serves as a critical building block in advanced organic synthesis. Its molecular architecture, featuring a reactive sulfonyl chloride group and a protected amine functionality, makes it a versatile intermediate for constructing complex pharmacologically active molecules. This compound is primarily utilized by research institutions and pharmaceutical development companies engaged in the creation of new chemical entities, particularly for high-value targets in medicinal chemistry.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly those targeting enzyme inhibition or receptor modulation.
• Active Pharmaceutical Ingredient (API) Development: Used in the research and scale-up phases for constructing the core scaffold of potential APIs.
• Chemical Biology Probes: Employed in the development of molecular probes for studying biological pathways and protein functions.
• Agrochemical Research: Serves as an intermediate in the discovery and synthesis of new crop protection agents and herbicides.
• Custom Synthesis & Contract Manufacturing: A valuable reagent for fine chemical manufacturers offering bespoke synthesis services to the life sciences industry.
• Academic Research: Used in university and institutional labs for methodological development in heterocyclic and sulfonamide chemistry.

Basic Information

Product Name	2-Ethoxy-5-[(Piperidine-1-Carbonyl)-Amino]-Benzenesulfonyl Chloride
CAS No.	680618-11-5
Molecular Formula	C15H21ClN2O4S
Molecular Weight	360.86 g/mol
Synonyms	5-[(Piperidine-1-carbonyl)amino]-2-ethoxybenzenesulfonyl chloride; 2-Ethoxy-5-(piperidine-1-carboxamido)benzenesulfonyl chloride; 1-(4-Ethoxy-3-sulfamoylphenyl)piperidine-1-carboxamide (precursor form); N-(4-Ethoxy-3-sulfonylchloridophenyl)piperidine-1-carboxamide; 680618-11-5; Benzenesulfonyl chloride, 2-ethoxy-5-[(1-piperidinylcarbonyl)amino]-
EINECS	Contact for details

Quality Control

Our production of 2-Ethoxy-5-[(Piperidine-1-Carbonyl)-Amino]-Benzenesulfonyl Chloride adheres to stringent quality protocols to ensure batch-to-batch consistency and high purity for research and development applications. Quality is verified through a comprehensive suite of analytical techniques including HPLC, NMR, and mass spectrometry. A Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with each shipment to support your regulatory and quality assurance requirements.

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 degradation. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%
Single Unknown Impurity (HPLC)	≤ 1.0%
Total Impurities (HPLC)	≤ 3.0%

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