Description

3-Cyclopentane-L-Alanine is a non-proteinogenic amino acid derivative featuring a cyclopentane ring, offering a unique conformational constraint for advanced research and synthesis. This compound is a valuable chiral building block for the development of novel pharmaceuticals, particularly in peptide-based drug discovery and medicinal chemistry. It serves the needs of research institutions, pharmaceutical R&D departments, and fine chemical manufacturers focused on creating bioactive molecules and peptidomimetics.

Application

• Pharmaceutical Intermediate: A key chiral synthon in the synthesis of novel peptide-based drugs and active pharmaceutical ingredients (APIs).
• Peptidomimetic Research: Used to introduce conformational rigidity into peptide backbones to enhance stability, bioavailability, and receptor selectivity.
• Medicinal Chemistry: Employed in structure-activity relationship (SAR) studies and the development of enzyme inhibitors or receptor modulators.
• Bioconjugation & Probe Development: Acts as a specialty amino acid for labeling peptides or creating molecular probes for biochemical assays.
• Academic & Industrial R&D: Serves as a critical reagent in organic synthesis and chemical biology research projects.

Basic Information

Product Name	3-Cyclopentane-L-Alanine
CAS No.	99295-82-6
Molecular Formula	C8H15NO2
Molecular Weight	157.21 g/mol
Synonyms	(S)-2-Amino-3-cyclopentylpropanoic Acid; L-3-Cyclopentylalanine; (S)-3-Cyclopentylalanine; 3-Cyclopentyl-L-alanine; 2-Amino-3-cyclopentylpropionic Acid; Cyclopentanealanine; L-Cyclopentylalanine; (2S)-2-Amino-3-cyclopentylpropanoic Acid
EINECS	Contact for details

Quality Control

Our 3-Cyclopentane-L-Alanine is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including chiral purity verification, to ensure it meets the high standards required for pharmaceutical research and development. A detailed Certificate of Analysis (COA) is provided with every shipment, confirming identity, purity, and compliance with agreed specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive) and should be handled in a dry environment to prevent degradation.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥98.0%
Chiral Purity (HPLC)	≥99.0% (L-Isomer)
Loss on Drying	≤1.0%
Residue on Ignition	≤0.1%
Heavy Metals	≤20 ppm

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