Description

3-Cyclopentene-1-Carboxylicacid,1-(Acetylamino)-,Ethylester(9Ci) is a specialized organic compound featuring a cyclopentene core functionalized with an acetamido and an ester group, making it a valuable chiral building block and intermediate. This compound matters for its role in facilitating complex synthetic pathways, particularly in the development of novel pharmacologically active molecules. It is primarily needed by research chemists and process development scientists in the pharmaceutical and agrochemical industries for the synthesis of advanced intermediates and active ingredients.

Application

• Pharmaceutical Intermediate: A key chiral synthon in the research and development of new drug candidates, particularly for compounds targeting central nervous system or metabolic diseases.
• Agrochemical Synthesis: Used in the production of advanced, high-efficacy pesticides and herbicides, where its specific stereochemistry can influence biological activity.
• Organic Synthesis Research: Serves as a versatile building block in academic and industrial R&D for constructing complex, polycyclic molecular architectures.
• Fine Chemical Production: Employed in the manufacture of specialty chemicals, flavors, and fragrances that require high-purity, structurally defined intermediates.
• Material Science Precursor: Potential use in the synthesis of specialized monomers for advanced polymers with unique thermal or mechanical properties.

Basic Information

Product Name	3-Cyclopentene-1-Carboxylicacid,1-(Acetylamino)-,Ethylester(9Ci)
CAS No.	204058-12-8
Molecular Formula	C10H15NO3
Molecular Weight	197.23 g/mol
Synonyms	1-Acetamidocyclopent-3-ene-1-carboxylic acid ethyl ester; Ethyl 1-acetamidocyclopent-3-ene-1-carboxylate; 1-(Acetylamino)-3-cyclopentene-1-carboxylic Acid Ethyl Ester; 3-Cyclopentene-1-carboxylic acid, 1-(acetylamino)-, ethyl ester; (1R,3S)-1-Acetamidocyclopent-3-ene-1-carboxylic acid ethyl ester (if stereospecific); (1S,3R)-1-Acetamidocyclopent-3-ene-1-carboxylic acid ethyl ester (if stereospecific); ACPE; Contact for additional aliases.
EINECS	Contact for details

Quality Control

Our 3-Cyclopentene-1-Carboxylicacid,1-(Acetylamino)-,Ethylester(9Ci) is produced under strict quality management systems. Each batch undergoes rigorous analytical testing, including chiral purity assessment by HPLC, to ensure it meets the high standards required for research and process chemistry. Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are available upon request to support your regulatory and quality assurance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (typically 15-25°C). Keep away from heat, sparks, and open flame. For long-term storage, consider under an inert atmosphere to maintain optimal purity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder or solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Chiral Purity (Chiral HPLC)	≥ 98.0% ee (if applicable)
Water Content (KF)	≤ 0.5%
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.