Description

Carbamic Acid, 1-Ethynylcyclopentyl Ester (6Ci) is a specialized organic compound featuring a carbamate functional group linked to an ethynyl-substituted cyclopentyl ring. This unique molecular architecture makes it a valuable building block and intermediate in advanced synthetic chemistry, particularly for constructing complex molecules with targeted functionalities. It is primarily sought by pharmaceutical researchers, agrochemical developers, and specialty chemical manufacturers engaged in the synthesis of novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: Key synthon in the research and development of new drug candidates, especially those requiring carbamate or acetylene moieties.
• Agrochemical Synthesis: Used as a precursor in the production of advanced pesticides, herbicides, and plant growth regulators.
• Material Science Research: Serves as a monomer or cross-linking agent in the development of novel polymers and advanced materials.
• Organic Synthesis Building Block: Employed in academic and industrial R&D for constructing complex organic molecules, leveraging its reactive ethynyl and ester groups.
• Ligand and Catalyst Development: Potential use in creating specialized ligands for metal-catalyzed reactions due to its distinct steric and electronic properties.

Basic Information

Product Name	Carbamic Acid, 1-Ethynylcyclopentyl Ester (6Ci)
CAS No.	98593-32-9
Molecular Formula	C8H11NO2
Molecular Weight	153.18 g/mol
Synonyms	1-Ethynylcyclopentyl carbamate; 1-Ethynylcyclopentyl carbamic acid ester; 6Ci-Carbamate; (1-Ethynylcyclopentyl)oxycarbonylamine; NSC 405124; Carbamic acid, (1-ethynylcyclopentyl) ester; 1-Ethynyl-1-cyclopentanol carbamate
EINECS	Contact for details

Quality Control

Our Carbamic Acid, 1-Ethynylcyclopentyl Ester (6Ci) is produced under stringent quality management systems. Every batch undergoes rigorous analytical testing to ensure high purity, identity, and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing specifications such as assay, impurity profile, and physical characteristics. Our quality commitment supports cGMP and ISO standards for reliable performance in critical applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive); therefore, containers must be kept tightly sealed to exclude moisture. Keep away from incompatible materials such as strong acids, bases, and oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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