Description

Fmoc-L-Cycpentala-Oh CAS NO 371770-32-0 is a protected amino acid derivative, specifically an Fmoc-protected cyclic pentyl alanine analog, widely used as a critical building block in solid-phase peptide synthesis (SPPS). Its primary value lies in enabling the controlled and efficient construction of complex peptides and peptidomimetics, which are essential for pharmaceutical research and development. This high-purity intermediate is indispensable for medicinal chemists and researchers in the biotechnology and pharmaceutical industries focused on developing novel therapeutic agents, diagnostic tools, and biochemical probes.

Application

• Solid-Phase Peptide Synthesis (SPPS): A fundamental building block for the automated, sequential assembly of custom peptides.
• Pharmaceutical R&D: Used in the discovery and development of peptide-based drugs, including hormone analogs, enzyme inhibitors, and receptor agonists/antagonists.
• Peptidomimetic Design: Incorporates a cyclic side chain to enhance metabolic stability, bioavailability, and binding affinity in designed peptide-like molecules.
• Bioconjugation: Serves as a linker or modified amino acid residue for attaching peptides to other molecules, surfaces, or carriers.
• Combinatorial Chemistry Libraries: A key component in generating diverse libraries of compounds for high-throughput screening against biological targets.
• Academic Research: Utilized in biochemical and structural biology studies to investigate protein-protein interactions and enzyme mechanisms.

Basic Information

Product Name	Fmoc-L-Cycpentala-Oh
CAS No.	371770-32-0
Molecular Formula	C₂₅H₂₇NO₄
Molecular Weight	405.49 g/mol
Synonyms	Fmoc-L-cyclopentylalanine; Fmoc-Cpa-OH; N-(9-Fluorenylmethoxycarbonyl)-L-cyclopentylalanine; (2S)-2-[(9H-Fluoren-9-ylmethoxy)carbonylamino]-3-cyclopentylpropanoic acid; Fmoc-L-Cyclopentyl-Ala-OH; Fmoc-L-(2-Cyclopentyl)alanine; Nα-Fmoc-L-cyclopentylalanine; Fmoc-L-Cycpentala-OH
EINECS	Contact for details

Quality Control

Our Fmoc-L-Cycpentala-Oh is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity, typically meeting standards suitable for pharmaceutical research. Each lot is accompanied by a comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles. We adhere to relevant industry guidelines to support our clients' compliance needs in regulated environments.

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 compound is hygroscopic (moisture-sensitive) and should be handled in a dry environment to prevent degradation. For long-term storage, consider desiccant and inert atmosphere conditions.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (HPLC)	Conforms to reference standard
Identification (IR)	Conforms to structure
Assay (HPLC)	≥98.0%
Optical Rotation	Contact for details
Water Content (KF)	≤1.0%
Heavy Metals	≤20 ppm
Residual Solvents	Complies with ICH guidelines

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