Description

Piperazine, 2-(3-Methyl-2-Thienyl)- (9Ci) is a specialized heterocyclic organic compound that serves as a valuable building block in advanced chemical synthesis. Its unique structure, incorporating both piperazine and thiophene moieties, makes it a critical intermediate for the development of novel active pharmaceutical ingredients (APIs) and functional materials. This high-purity intermediate is primarily sought by research institutions and manufacturers in the pharmaceutical, agrochemical, and material science sectors for creating compounds with targeted biological or electronic properties.

Application

• Pharmaceutical Intermediate: A key synthon in the research and development of new drug candidates, particularly for central nervous system (CNS) and anti-infective agents.
• Agrochemical Synthesis: Used in the production of advanced pesticides and herbicides, where its heterocyclic structure contributes to biological activity.
• Material Science Research: Serves as a precursor for organic electronic materials, such as conductive polymers or organic light-emitting diodes (OLEDs).
• Ligand and Catalyst Development: Employed in the design of novel ligands for asymmetric catalysis and metal-organic frameworks (MOFs).
• Chemical Research & Development: A versatile building block for academic and industrial research in medicinal and synthetic organic chemistry.
• Fine Chemical Production: Used in the multi-step synthesis of complex, high-value specialty chemicals.

Basic Information

Product Name	Piperazine, 2-(3-Methyl-2-Thienyl)- (9Ci)
CAS No.	111760-31-7
Molecular Formula	C9H14N2S
Molecular Weight	182.29 g/mol
Synonyms	2-(3-Methyl-2-thienyl)piperazine; 2-(3-Methylthiophen-2-yl)piperazine; 3-Methyl-2-piperazin-1-ylthiophene; 1-(3-Methyl-2-thienyl)piperazine; 2-(3-Methyl-2-thienyl)piperazine (9CI); Piperazine, 2-(3-methyl-2-thienyl)-; 2-(3-Methyl-2-thienyl)piperazine hydrochloride (salts may have separate CAS)
EINECS	Contact for details

Quality Control

Our Piperazine, 2-(3-Methyl-2-Thienyl)- (9Ci) is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC, GC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. We provide a detailed Certificate of Analysis (COA) with every shipment, documenting all critical quality attributes. Our quality commitment supports applications requiring GMP-grade intermediates and research-grade materials.

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 nature, the container must be kept tightly sealed after opening to minimize exposure to atmospheric moisture. For long-term storage, consider using desiccants or an inert atmosphere.

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%
Water Content (KF)	≤ 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.