Description

1-Methyl-4-(Phenylsulfonyl)Piperazine is a specialized sulfonamide derivative of piperazine, serving as a versatile and high-value pharmaceutical intermediate and organic synthesis building block. Its core value lies in its functionalized structure, which is critical for constructing complex molecules in medicinal chemistry. This compound is primarily needed by R&D laboratories and production facilities in the pharmaceutical and agrochemical sectors for the development of new active ingredients.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders and other therapeutic areas.
• Agrochemical Synthesis: Used in the research and development of new pesticides and herbicides, leveraging its sulfonamide moiety.
• Organic Synthesis Reagent: Acts as a versatile reactant for introducing the N-methyl-piperazine sulfonyl group into more complex molecular architectures.
• Chemical Research & Development: Essential for academic and industrial R&D projects exploring new chemical entities and reaction pathways.
• Fine Chemical Production: Employed in the manufacture of high-purity, specialty chemicals for advanced applications.

Basic Information

Product Name	1-Methyl-4-(Phenylsulfonyl)Piperazine
CAS No.	66739-87-5
Molecular Formula	C11H16N2O2S
Molecular Weight	240.32 g/mol
Synonyms	1-Methyl-4-(phenylsulfonyl)piperazine; N-Methyl-4-(phenylsulfonyl)piperazine; 4-(Phenylsulfonyl)-1-methylpiperazine; 1-Methyl-4-(benzenesulfonyl)piperazine; Piperazine, 1-methyl-4-(phenylsulfonyl)-; N-Methyl-N'-(phenylsulfonyl)piperazine
EINECS	Contact for details

Quality Control

Our 1-Methyl-4-(Phenylsulfonyl)Piperazine is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure high purity and consistency, meeting the stringent requirements for pharmaceutical intermediate applications. Certificates of Analysis (COA) documenting identity, purity, and impurity profiles are available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (typically 15-25°C). Keep away from incompatible materials such as strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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