Description

2-Cycloheptimidazolinone (5Ci) is a specialized heterocyclic organic compound featuring a unique seven-membered ring fused with an imidazolinone moiety. This structural motif makes it a valuable intermediate in advanced organic synthesis, particularly for constructing complex molecular architectures. It is primarily utilized by research institutions and pharmaceutical companies engaged in the development of novel active pharmaceutical ingredients (APIs) and fine chemicals.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders or requiring complex heterocyclic cores.
• Agrochemical Research: Serves as a precursor in the development of new herbicides, fungicides, or plant growth regulators with specific biological activity.
• Material Science: Used in the research and development of advanced organic materials, such as specialty polymers or organic electronic components.
• Academic & R&D: Employed in university and corporate research laboratories for methodological studies in organic chemistry and heterocyclic compound synthesis.
• Chemical Reference Standard: Acts as a high-purity analytical standard for quality control and method validation in analytical laboratories.

Basic Information

Product Name	2-Cycloheptimidazolinone (5Ci)
CAS No.	874000-30-3
Molecular Formula	C9H12N2O
Molecular Weight	164.20 g/mol
Synonyms	2-Cycloheptimidazolin-1-one; 5-Chloro-2-cycloheptimidazolinone; 2H-Cyclohepta[d]imidazol-2-one, 5-chloro-; 874000-30-3; 5-Chloro-1H-cyclohepta[d]imidazol-2(3H)-one; 5-Chloro-2,3-dihydro-1H-cyclohepta[d]imidazol-2-one
EINECS	Contact for details

Quality Control

Our 2-Cycloheptimidazolinone (5Ci) is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity, NMR and IR for structural confirmation, and residual solvent analysis. A Certificate of Analysis (COA) detailing all specifications and test results is provided with every shipment to ensure traceability and compliance with your research and development requirements.

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 such as strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Loss on Drying	≤ 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.