Description

Cyclopropanecarboxylic Acid, 1-(Cyclopentylamino)-, Ethyl Ester (9Ci) is a specialized organic compound featuring a cyclopropane carboxylic acid ester core functionalized with a cyclopentylamino substituent. This unique molecular architecture makes it a valuable advanced pharmaceutical intermediate and a versatile building block in synthetic organic chemistry. It is primarily utilized by research and development teams in the pharmaceutical, agrochemical, and fine chemical industries for the synthesis of novel active ingredients and complex molecules.

Application

• Pharmaceutical Intermediate: A key building block in the research and synthesis of novel active pharmaceutical ingredients (APIs), particularly those targeting central nervous system (CNS) or metabolic disorders.
• Agrochemical Synthesis: Serves as a precursor in the development of new herbicides, fungicides, or insecticides, leveraging its constrained cyclopropane ring system.
• Fine Chemical Production: Used in the manufacture of complex, high-value specialty chemicals for electronics, materials science, and catalysis.
• Academic & Industrial Research: A valuable reagent for methodological studies in organic synthesis, including cyclopropanation and amination reactions.
• Chemical Biology Probe Development: Employed in the design and synthesis of molecular probes for studying biological pathways and protein interactions.

Basic Information

Product Name	Cyclopropanecarboxylic Acid, 1-(Cyclopentylamino)-, Ethyl Ester (9Ci)
CAS No.	755039-57-7
Molecular Formula	C11H19NO2
Molecular Weight	197.27 g/mol
Synonyms	Ethyl 1-(cyclopentylamino)cyclopropanecarboxylate; 1-(Cyclopentylamino)cyclopropanecarboxylic Acid Ethyl Ester; Cyclopropanecarboxylic acid, 1-(cyclopentylamino)-, ethyl ester; Ethyl 1-(cyclopentylamino)cyclopropane-1-carboxylate; 1-Cyclopentylaminocyclopropanecarboxylic acid ethyl ester; 755039-57-7; UNII-9F6A3W8K2F
EINECS	Contact for details

Quality Control

Our Cyclopropanecarboxylic Acid, 1-(Cyclopentylamino)-, Ethyl Ester (9Ci) is produced under strict quality management protocols. Every batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high purity and batch-to-batch consistency suitable for research and development applications. 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 area at controlled room temperature (15-25°C). Keep away from heat, sparks, and open flame. For long-term storage, consider holding under an inert atmosphere to maintain product integrity.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	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.