Description

1-Cyclopentene-1-Carboxylicacid,2-Amino-,Methylester(9Ci) is a specialized chiral building block and heterocyclic intermediate of significant interest in advanced organic synthesis. This compound matters for its role in constructing complex molecular architectures, particularly those with constrained ring systems and defined stereochemistry. It is primarily needed 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 development of novel therapeutic agents, including protease inhibitors and other small molecule drugs.
• Agrochemical Synthesis: Used in the research and production of advanced pesticides and herbicides with specific stereochemical requirements.
• Ligand and Catalyst Development: Serves as a precursor for creating novel chiral ligands and organocatalysts used in asymmetric synthesis.
• Fine Chemical Production: Employed in the custom synthesis of complex, high-value specialty chemicals for various industrial applications.
• Academic and Industrial R&D: A valuable compound for methodological studies in organic chemistry, particularly in ring-forming reactions and stereoselective transformations.

Basic Information

Product Name	1-Cyclopentene-1-Carboxylicacid,2-Amino-,Methylester(9Ci)
CAS No.	52909-60-1
Molecular Formula	C8H11NO2
Molecular Weight	153.18 g/mol
Synonyms	Methyl 2-amino-1-cyclopentene-1-carboxylate; 2-Amino-1-cyclopentene-1-carboxylic acid methyl ester; 1-Cyclopentene-1-carboxylic acid, 2-amino-, methyl ester; Methyl 2-aminocyclopent-1-ene-1-carboxylate; 2-Aminocyclopent-1-enecarboxylic acid methyl ester; (2-Aminocyclopent-1-enyl)carboxylic acid methyl ester
EINECS	Contact for details

Quality Control

Our production of 1-Cyclopentene-1-Carboxylicacid,2-Amino-,Methylester(9Ci) adheres to stringent quality management protocols. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing specific results for purity, chiral purity (if applicable), and impurity profiles are available upon request to support your quality assurance and regulatory needs.

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.

Specification

Item	Specification
Appearance	White to off-white crystalline powder or solid
Identification (IR)	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.