Description

Piperazine, 1-(2-Cyclopenten-1-Ylcarbonyl)- (9Ci) is a specialized piperazine derivative featuring a cyclopentenyl carbonyl substituent, serving as a crucial advanced intermediate in modern organic synthesis. This compound matters for its role in constructing complex molecular architectures, particularly in the development of novel active pharmaceutical ingredients (APIs) and high-value fine chemicals. It is primarily needed by research chemists and process development scientists in the pharmaceutical, agrochemical, and specialty chemical industries seeking to introduce specific piperazine-based pharmacophores or functional handles into their target molecules.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders, infectious diseases, and metabolic conditions.
• Agrochemical Research: Used in the development of new pesticides, herbicides, and fungicides where the piperazine moiety can enhance biological activity and selectivity.
• Ligand & Catalyst Synthesis: Serves as a precursor for creating specialized ligands used in asymmetric catalysis and metal-organic frameworks (MOFs).
• Polymer Chemistry: Can be incorporated into polymer backbones or as a functional side-chain to modify material properties like thermal stability and solubility.
• Chemical Biology Probes: Utilized in the design and synthesis of molecular probes for studying enzyme function and cellular pathways.
• Custom Synthesis & Contract Manufacturing: A critical starting material for custom synthesis houses and CDMOs (Contract Development and Manufacturing Organizations) producing bespoke compounds for client R&D.

Basic Information

Product Name	Piperazine, 1-(2-Cyclopenten-1-Ylcarbonyl)- (9Ci)
CAS No.	350509-30-7
Molecular Formula	C10H16N2O
Molecular Weight	180.25 g/mol
Synonyms	1-(Cyclopent-1-ene-1-carbonyl)piperazine; N-(2-Cyclopenten-1-ylcarbonyl)piperazine; 1-(2-Cyclopentenecarbonyl)piperazine; 1-Cyclopent-1-enecarbonylpiperazine; Piperazine, 1-(2-cyclopenten-1-ylcarbonyl)-; (2-Cyclopenten-1-yl)(piperazin-1-yl)methanone
EINECS	Contact for details

Quality Control

Our Piperazine, 1-(2-Cyclopenten-1-Ylcarbonyl)- (9Ci) is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, GC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all critical quality attributes. Our production adheres to cGMP principles where applicable, ensuring the material is suitable for advanced research and pre-clinical development phases.

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). The compound may be hygroscopic; keep the container tightly sealed in a dry environment to prevent moisture absorption. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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