Description

Cyclopentanecarboxylic Acid, 1-[(Ethoxycarbonyl)Amino]- (9Ci) is a specialized organic compound featuring a cyclopentane backbone functionalized with both a carboxylic acid and a urethane-protected amino group. This unique bifunctional structure makes it a valuable versatile building block for the synthesis of complex molecules, particularly in pharmaceutical and agrochemical research. It is primarily sought by R&D chemists and process development scientists working on novel active ingredients, heterocyclic compounds, and chiral intermediates.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of active pharmaceutical ingredients (APIs), especially those containing constrained cyclopentane rings.
• Agrochemical Synthesis: Used in the research and development of novel herbicides, fungicides, and insecticides, leveraging its structural complexity.
• Chiral Chemistry: Serves as a starting material for the preparation of enantiomerically pure compounds due to the potential chirality of the cyclopentane ring.
• Peptidomimetics & Bioactive Molecules: The carboxylic acid and protected amino groups allow its incorporation into peptide-like structures and other bioactive scaffolds.
• Polymer & Material Science: Can be utilized as a monomer or cross-linking agent for specialty polymers with tailored properties.
• Organic Synthesis Building Block: Employed in multi-step synthetic routes to construct complex natural products and other advanced organic molecules.

Basic Information

Product Name	Cyclopentanecarboxylic Acid, 1-[(Ethoxycarbonyl)Amino]- (9Ci)
CAS No.	114341-99-0
Molecular Formula	C9H15NO4
Molecular Weight	201.22 g/mol
Synonyms	1-(Ethoxycarbonylamino)cyclopentanecarboxylic Acid; 1-[(Ethoxycarbonyl)amino]cyclopentanecarboxylic Acid; N-(Ethoxycarbonyl)-1-aminocyclopentanecarboxylic Acid; 1-(Carbethoxyamino)cyclopentanecarboxylic Acid; Urethane-protected 1-aminocyclopentanecarboxylic Acid; Cyclopentanecarboxylic acid, 1-[(ethoxycarbonyl)amino]-; 1-Aminocyclopentanecarboxylic acid N-carboxyethyl ester; (1-(Ethoxycarbonylamino)cyclopentyl)formic acid
EINECS	Contact for details

Quality Control

Our Cyclopentanecarboxylic Acid, 1-[(Ethoxycarbonyl)Amino]- (9Ci) is produced under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure high purity and consistent performance as a synthetic intermediate. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are available upon request to support your quality assurance and regulatory documentation needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). This compound is hygroscopic (moisture-sensitive); therefore, the container must be kept tightly sealed to exclude moisture and prevent degradation.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 1.0%
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.