Description

Piperazine, 1-[4-[(Cyclopentylamino)Sulfonyl]Benzoyl]-4-Ethyl- (9Ci) is a specialized piperazine derivative with a sulfonyl benzoyl core, designed for advanced chemical synthesis. This compound is valued for its role as a key synthetic intermediate, enabling the construction of complex molecular architectures with high precision. It is primarily sought by research and development teams in the pharmaceutical and agrochemical sectors for the creation of novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: A critical building block in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders or requiring specific receptor binding profiles.
• Agrochemical Research: Used in the development of new-generation pesticides and herbicides, where its structural features can contribute to enhanced efficacy and selectivity.
• Fine Chemical Synthesis: Serves as a versatile precursor for creating complex, high-value specialty chemicals used in material science and catalysis.
• Bioconjugation & Probe Development: Its functional groups make it suitable for designing molecular probes and bioconjugation linkers in diagnostic and biochemical research.
• Library Synthesis for High-Throughput Screening: Employed in combinatorial chemistry to generate diverse compound libraries for biological activity screening.

Basic Information

Product Name	Piperazine, 1-[4-[(Cyclopentylamino)Sulfonyl]Benzoyl]-4-Ethyl- (9Ci)
CAS No.	606135-71-1
Molecular Formula	C18H27N3O3S
Molecular Weight	365.49 g/mol
Synonyms	1-[4-[(Cyclopentylamino)sulfonyl]benzoyl]-4-ethylpiperazine; 4-Ethyl-1-{[4-(cyclopentylaminosulfonyl)benzoyl]}piperazine; N-Cyclopentyl-4-[(4-ethylpiperazin-1-yl)carbonyl]benzenesulfonamide; 4-[(4-Ethyl-1-piperazinyl)carbonyl]-N-cyclopentylbenzenesulfonamide; 606135-71-1; 1-(4-((Cyclopentylamino)sulfonyl)benzoyl)-4-ethylpiperazine
EINECS	Contact for details

Quality Control

Our production of Piperazine, 1-[4-[(Cyclopentylamino)Sulfonyl]Benzoyl]-4-Ethyl- (9Ci) adheres to stringent quality protocols to ensure batch-to-batch consistency and purity for sensitive R&D applications. All materials are characterized and tested using advanced analytical techniques, including HPLC, NMR, and mass spectrometry. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to support your quality assurance and regulatory documentation.

Storage

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

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Assay (HPLC)	≥ 97.0%
Related Substances (HPLC)	Total impurities ≤ 3.0%
Any single unknown impurity	≤ 1.0%
Residual Solvents (GC)	Complies with ICH Q3C
Water Content (KF)	≤ 0.5%

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