Description

Cyclopentanecarboxylic Acid, 1-Amino-, Phenyl Ester (9Ci) is a specialized organic compound featuring a cyclopentane backbone with both amino and phenyl ester functional groups, making it a versatile intermediate for advanced synthesis. This compound is valued for its unique structural motif, which is crucial for constructing complex molecules in pharmaceutical and agrochemical research. It serves as a key building block for medicinal chemists and process development scientists working on novel active ingredients. The product, CAS 726688-23-9, is supplied with a focus on high purity and consistency to meet rigorous R&D and scale-up requirements.

Application

• Pharmaceutical Intermediate: A critical building block in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders or metabolic diseases.
• Agrochemical Research: Used in the development of new herbicides, fungicides, or insecticides, leveraging its cyclopentane core for bioactive molecule design.
• Organic Synthesis Reagent: Serves as a versatile precursor for constructing complex heterocycles or for introducing specific chiral centers in asymmetric synthesis.
• Material Science: Potential monomer or modifier in the development of specialty polymers with tailored thermal or mechanical properties.
• Chemical Biology: Can be utilized as a probe or linker molecule in bioconjugation and proteomics research.

Basic Information

Product Name	Cyclopentanecarboxylic Acid, 1-Amino-, Phenyl Ester (9Ci)
CAS No.	726688-23-9
Molecular Formula	C12H15NO2
Molecular Weight	205.25 g/mol
Synonyms	1-Aminocyclopentanecarboxylic Acid Phenyl Ester; Phenyl 1-Aminocyclopentanecarboxylate; 1-Amino-1-cyclopentanecarboxylic Acid Phenyl Ester; 1-Amino-cyclopentanecarboxylic Acid Phenyl Ester; 1-Aminocyclopentane-1-carboxylic Acid Phenyl Ester; Cyclopentanecarboxylic Acid, 1-Amino-, Phenyl Ester; (1-Aminocyclopentyl)carboxylic Acid Phenyl Ester; Phenyl (1-aminocyclopentyl)formate
EINECS	Contact for details

Quality Control

Our Cyclopentanecarboxylic Acid, 1-Amino-, Phenyl Ester (9Ci) is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and GC-MS, to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all critical parameters. Our quality commitment supports applications requiring high-purity intermediates for research and development.

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). This product is hygroscopic (moisture-sensitive); therefore, containers must be kept tightly sealed to minimize exposure to atmospheric humidity. Keep away from incompatible materials.

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.