Description

1-Aziridinecarboxylicacid,2-Cyano-,Cyclopentylester(9Ci) is a specialized heterocyclic building block of significant interest in advanced organic synthesis. This compound matters for its role as a key precursor in the development of novel pharmaceuticals and agrochemicals, enabling the construction of complex molecular architectures. It is primarily needed by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and fine chemical industries for creating new active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A critical building block for synthesizing novel drug candidates, particularly those targeting specific enzyme inhibition.
• Agrochemical Synthesis: Used in the research and development of new herbicides, fungicides, and insecticides with unique modes of action.
• Polymer Modification: Serves as a functional monomer or cross-linking agent for creating specialty polymers with tailored properties.
• Ligand and Catalyst Development: Employed in the synthesis of complex ligands for asymmetric catalysis and metal-organic frameworks (MOFs).
• Peptidomimetic Research: Utilized to introduce constrained aziridine rings into peptide backbones, modifying biological activity and stability.
• Material Science Research: Acts as a precursor for advanced materials, including coatings and adhesives with specific chemical resistance.

Basic Information

Product Name	1-Aziridinecarboxylicacid,2-Cyano-,Cyclopentylester(9Ci)
CAS No.	70093-75-3
Molecular Formula	C9H12N2O2
Molecular Weight	180.21 g/mol
Synonyms	2-Cyanoaziridine-1-carboxylic acid cyclopentyl ester; Cyclopentyl 2-cyanoaziridine-1-carboxylate; 1-Cyclopentyloxycarbonyl-2-cyanoaziridine; Aziridine-1-carboxylic acid, 2-cyano-, cyclopentyl ester; 2-Cyano-1-(cyclopentyloxycarbonyl)aziridine; 1-Aziridinecarboxylic acid, 2-cyano-, cyclopentyl ester (9CI); 70093-75-3
EINECS	Contact for details

Quality Control

Our 1-Aziridinecarboxylicacid,2-Cyano-,Cyclopentylester(9Ci) is produced under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC, NMR, and GC-MS, to ensure high purity and batch-to-batch consistency suitable for research and scale-up. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with each shipment.

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 each use to prevent moisture absorption, which may affect product stability and performance.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
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.