Description

Cyclopentanepropanoic Acid, β-[[(1,1-Dimethylethoxy)Carbonyl]Amino]-, (βs)- is a high-purity, non-natural amino acid derivative featuring a cyclopentane ring and a Boc-protected amino group. This compound serves as a critical chiral building block in advanced organic synthesis, enabling the precise construction of complex molecular architectures. It is primarily utilized by research institutions and pharmaceutical companies engaged in the development of novel therapeutics, peptide mimetics, and bioactive compounds.

Application

• Pharmaceutical Intermediate: A key chiral synthon for the research and development of active pharmaceutical ingredients (APIs) and drug candidates.
• Peptidomimetic Synthesis: Used to incorporate constrained, non-proteinogenic amino acid motifs into peptide chains to enhance metabolic stability and binding affinity.
• Medicinal Chemistry Research: Employed in structure-activity relationship (SAR) studies and the design of novel small-molecule libraries for biological screening.
• Asymmetric Synthesis: Serves as a valuable starting material or intermediate in catalytic asymmetric transformations to create enantiomerically pure compounds.
• Bioconjugation & Probe Development: Can be utilized in the synthesis of chemical probes, tags, or linkers for biochemical and diagnostic applications.

Basic Information

Product Name	Cyclopentanepropanoic Acid, β-[[(1,1-Dimethylethoxy)Carbonyl]Amino]-, (βs)-
CAS No.	1260614-97-8
Molecular Formula	C13H23NO4
Molecular Weight	257.33 g/mol
Synonyms	(3S)-3-[[(tert-Butoxy)carbonyl]amino]cyclopentanepropanoic Acid; (S)-3-((tert-Butoxycarbonyl)amino)cyclopentanepropanoic Acid; (βS)-β-[[(1,1-Dimethylethoxy)carbonyl]amino]cyclopentanepropanoic Acid; Boc-β-Cyclopentyl-β-alanine; Boc-(S)-3-Aminocyclopentanepropionic Acid; (S)-Boc-3-Amino-cyclopentanepropanoic Acid; (S)-3-(Boc-amino)cyclopentanepropanoic Acid
EINECS	Contact for details

Quality Control

Our production of this advanced intermediate adheres to strict quality management systems. Every batch is subjected to comprehensive analytical characterization, including HPLC, NMR, and chiral purity analysis, to ensure identity, potency, and enantiomeric excess meet rigorous standards. A Certificate of Analysis (COA) detailing all specifications is provided with each shipment to guarantee traceability and consistency for your critical research and development processes.

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 material is hygroscopic (moisture-sensitive); ensure the container is sealed under an inert atmosphere after each use to maintain stability and purity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (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.