Description

3-Cyclopentene-1-Carboxamide,n-Ethyl-2-Hydroxy-,trans-(9Ci) is a specialized chiral building block and intermediate of significant interest in advanced organic synthesis. Its unique trans-configured cyclopentene scaffold with adjacent hydroxy and carboxamide functional groups makes it a valuable precursor for constructing complex molecular architectures. This compound is primarily sought by research and development chemists 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 therapeutic agents, particularly in medicinal chemistry programs.
• Agrochemical Synthesis: Used in the development of advanced crop protection agents and pesticides, leveraging its functionalized cyclic structure.
• Asymmetric Catalysis Research: Serves as a substrate or ligand precursor in studies exploring new catalytic methodologies due to its stereogenic centers.
• Fine Chemical Production: Employed in the multi-step synthesis of complex, high-value specialty chemicals and flavors/fragrances.
• Academic & Industrial R&D: A valuable tool compound for synthetic organic chemists in universities and corporate R&D labs exploring new reaction pathways.
• Material Science Precursor: Potential starting material for the synthesis of specialized polymers or functional materials with tailored properties.

Basic Information

Product Name	3-Cyclopentene-1-Carboxamide,n-Ethyl-2-Hydroxy-,trans-(9Ci)
CAS No.	116856-36-1
Molecular Formula	C8H13NO2
Molecular Weight	155.19 g/mol
Synonyms	trans-2-Hydroxy-N-ethyl-3-cyclopentene-1-carboxamide; N-Ethyl-trans-2-hydroxy-3-cyclopentene-1-carboxamide; (1R,2S)-2-Hydroxy-N-ethyl-3-cyclopentene-1-carboxamide (if enantiomerically pure); 3-Cyclopentene-1-carboxamide, N-ethyl-2-hydroxy-, trans-; trans-2-Hydroxy-3-cyclopenten-1-yl-N-ethylcarboxamide
EINECS	Contact for details

Quality Control

Our 3-Cyclopentene-1-Carboxamide,n-Ethyl-2-Hydroxy-,trans-(9Ci) is produced under strict quality management protocols. Each batch undergoes comprehensive analytical characterization, including chromatographic purity assays and structural confirmation, to ensure it meets the exacting standards required for research and process development. Certificates of Analysis (COA) detailing purity, identity, and specific test results are provided with every shipment and are available upon request.

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). For long-term storage, consider inert atmosphere conditions to maintain optimal stability. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Specific Rotation (if chiral)	Contact for details
Residual Solvents (GC)	Meets ICH guidelines
Heavy Metals	< 10 ppm
Water Content (KF)	< 0.5%

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.