Description

1-Cyclopentene-1-Carboxamide,2-Mercapto-(9Ci) is a specialized organic compound featuring a cyclopentene ring fused with a carboxamide and a mercapto (thiol) functional group, making it a valuable building block in advanced synthetic chemistry. Its unique structure, particularly the reactive thiol moiety, is critical for applications requiring precise molecular assembly and functional group transformations. This high-purity intermediate is essential for researchers and manufacturers in the pharmaceutical and agrochemical sectors developing novel active ingredients and complex organic molecules.

Application

• Pharmaceutical Intermediate: Serves as a key synthon in the research and development of new drug candidates, particularly for constructing complex heterocyclic scaffolds.
• Agrochemical Synthesis: Used in the production of advanced pesticides and herbicides, where its reactive groups allow for the creation of targeted bioactive molecules.
• Organic Synthesis Building Block: Employed in academic and industrial R&D for constructing novel organic compounds, including ligands and functional materials.
• Bioconjugation Chemistry: The thiol group enables its use in conjugation reactions for labeling proteins, peptides, or other biomolecules in life science research.
• Material Science Research: Investigated as a monomer or precursor for specialty polymers and advanced materials with specific chemical functionalities.

Basic Information

Item	Detail
Product Name	1-Cyclopentene-1-Carboxamide,2-Mercapto-(9Ci)
CAS No.	142056-84-6
Molecular Formula	C6H9NOS
Molecular Weight	143.21 g/mol
Synonyms	2-Mercapto-1-cyclopentene-1-carboxamide; 1-Cyclopentene-1-carbothioamide, 2-mercapto-; 2-Mercaptocyclopent-1-ene-1-carboxamide; 2-Sulfanylcyclopent-1-ene-1-carboxamide; Cyclopentene carboxamide, 2-mercapto-; 142056-84-6 (CAS); 1-Cyclopentene-1-carboxamide, 2-mercapto- (9CI)
EINECS	Contact for details

Quality Control

Every batch of 1-Cyclopentene-1-Carboxamide,2-Mercapto-(9Ci) is manufactured under strict quality management protocols. Our products undergo rigorous analytical testing, including HPLC and NMR, to ensure high purity and consistent chemical identity. Certificates of Analysis (COA) detailing batch-specific results are provided to guarantee compliance with your research and production specifications.

Storage

Preserve in a tightly closed container, protected from light. Due to its property of being easily oxidized, this material should be stored under an inert atmosphere (e.g., nitrogen or argon) to maintain stability. Recommended storage temperature is 2-8°C for long-term preservation. Keep the container in a cool, dry, and well-ventilated area, away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 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.