Description

2-Cyclopentene-1-Carboxylicacid,5-Amino-3-Methyl-,cis-(9Ci) is a specialized, high-purity chemical intermediate characterized by its cis-configured cyclopentene ring functionalized with both amino and carboxylic acid groups. This unique structure makes it a valuable chiral building block for the synthesis of complex organic molecules, offering precise stereochemical control. It is primarily sought after by research and development teams in the pharmaceutical and agrochemical industries for applications in drug discovery and the development of novel active ingredients.

Application

• Pharmaceutical Intermediate: A key chiral synthon in the research and development of novel active pharmaceutical ingredients (APIs), particularly for candidates targeting central nervous system (CNS) disorders or anti-inflammatory pathways.
• Agrochemical Synthesis: Serves as a precursor in the development of advanced herbicides, fungicides, or insecticides where its specific stereochemistry can influence biological activity.
• Ligand and Catalyst Development: Utilized in the preparation of chiral ligands for asymmetric catalysis, enabling more efficient and selective chemical transformations.
• Fine Chemical Production: Employed in the multi-step synthesis of complex fragrance compounds, flavors, or other high-value specialty chemicals.
• Academic and Industrial Research: A critical reagent for methodological studies in organic synthesis, exploring new cycloaddition or functionalization reactions.
• Peptidomimetic Scaffolds: Its structure is conducive to constructing conformationally constrained peptide analogs for biochemical research.

Basic Information

Product Name	2-Cyclopentene-1-Carboxylicacid,5-Amino-3-Methyl-,cis-(9Ci)
CAS No.	156292-40-9
Molecular Formula	C7H11NO2
Molecular Weight	141.17 g/mol
Synonyms	cis-5-Amino-3-methyl-2-cyclopentene-1-carboxylic acid; (1R,5S)-5-Amino-3-methyl-2-cyclopentene-1-carboxylic acid; 3-Methyl-5-amino-2-cyclopentene-1-carboxylic acid, cis-; 2-Cyclopentene-1-carboxylic acid, 5-amino-3-methyl-, (1R,5S)-; (1R,5S)-3-Methyl-5-aminocyclopent-2-ene-1-carboxylic acid
EINECS	Contact for details

Quality Control

Our production of 2-Cyclopentene-1-Carboxylicacid,5-Amino-3-Methyl-,cis-(9Ci) adheres to stringent quality management protocols to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including chiral purity verification, to meet the exacting standards required for advanced synthetic applications. A detailed Certificate of Analysis (COA) is provided with every shipment, documenting identity, purity, and impurity profiles.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed to prevent moisture absorption, which can compromise product stability and performance.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Chiral Purity (Chiral HPLC)	≥ 99.0% ee
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.