Description

2-Cyclopentene-1-Carboxylicacid,4-(Acetylamino)-,Ethylester,(1R,4S)-Rel- is a chiral, non-racemic cyclopentene derivative that serves as a valuable synthetic intermediate in advanced organic synthesis. Its defined stereochemistry and functionalized ring structure make it a critical building block for constructing complex molecules with high enantiomeric purity. This compound is primarily sought after by research and development teams in the pharmaceutical and agrochemical industries for the synthesis of novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: A key chiral synthon for the research and development of novel drug candidates, particularly in areas requiring stereochemically defined cyclopentane/cyclopentene cores.
• Agrochemical Synthesis: Used in the production of advanced, enantiomerically pure pesticides and herbicides where specific stereochemistry impacts biological activity.
• Asymmetric Catalysis Research: Serves as a substrate or ligand precursor in the development and testing of new asymmetric catalytic reactions.
• Fine Chemical Production: Employed in the multi-step synthesis of complex, high-value specialty chemicals for various industrial applications.
• Academic & Institutional Research: Utilized in university and institutional laboratories for methodological studies in organic and medicinal chemistry.

Basic Information

Product Name	2-Cyclopentene-1-Carboxylicacid,4-(Acetylamino)-,Ethylester,(1R,4S)-Rel-
CAS No.	155755-47-8
Molecular Formula	C10H15NO3
Molecular Weight	197.23 g/mol
Synonyms	(1R,4S)-rel-4-(Acetylamino)-2-cyclopentene-1-carboxylic Acid Ethyl Ester; Ethyl (1R,4S)-rel-4-Acetamidocyclopent-2-ene-1-carboxylate; rel-(1R,4S)-Ethyl 4-Acetamidocyclopent-2-ene-1-carboxylate; 4-Acetamidocyclopent-2-ene-1-carboxylic Acid Ethyl Ester, (1R,4S)-rel-; 155755-47-8; (1R,4S)-4-Acetamido-2-cyclopentene-1-carboxylic acid ethyl ester (rel)
EINECS	Contact for details

Quality Control

Our production of 2-Cyclopentene-1-Carboxylicacid,4-(Acetylamino)-,Ethylester,(1R,4S)-Rel- adheres to stringent quality protocols to ensure batch-to-batch consistency and high chemical purity suitable for research and development applications. Each lot is characterized by advanced analytical techniques, including chiral HPLC, to confirm identity, stereochemical purity, and assay. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (typically 15-25°C). Keep away from incompatible materials such as strong oxidizing agents, strong acids, and strong bases.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Chiral Purity (Chiral HPLC)	≥ 98.0% de
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.