Description

(S)-Allyl 2-((((9H-Fluoren-9-Yl)Methoxy)Carbonyl)Amino)-5-Aminopentanoate Hydrochloride is a high-purity, protected amino acid derivative essential for advanced peptide synthesis. This compound serves as a critical Fmoc-protected building block, enabling the precise construction of complex peptide sequences under standard solid-phase peptide synthesis (SPPS) conditions. It is primarily utilized by research institutions and pharmaceutical companies engaged in the development of novel therapeutic peptides, peptide-based diagnostics, and biochemical tools.

Application

• Solid-Phase Peptide Synthesis (SPPS): As a key Fmoc-protected amino acid derivative for the automated or manual assembly of custom peptide sequences.
• Pharmaceutical R&D: For the research and development of new peptide-based drugs, including hormone analogs, antimicrobial peptides, and targeted therapeutics.
• Bioconjugation: The allyl ester protecting group allows for orthogonal deprotection strategies, facilitating site-specific conjugation with other molecules, such as fluorophores, drugs, or polymers.
• Chemical Biology Probes: Synthesis of labeled or modified peptides used as probes to study protein-protein interactions, enzyme activity, and cellular pathways.
• Material Science: Incorporation into peptide-based polymers or biomaterials where specific amino acid sequences are required to confer desired properties.

Basic Information

Product Name	(S)-Allyl 2-((((9H-Fluoren-9-Yl)Methoxy)Carbonyl)Amino)-5-Aminopentanoate Hydrochloride
CAS No.	1624272-55-4
Molecular Formula	C23H26N2O4 • HCl
Molecular Weight	430.92 g/mol
Synonyms	Fmoc-L-Orn(Alloc)-OH • HCl; Fmoc-Orn(Alloc)-OH hydrochloride; Nα-Fmoc-Nδ-Alloc-L-ornithine hydrochloride; (S)-2-(((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-5-((allyloxy)carbonyl)amino)pentanoic acid hydrochloride; Fmoc-Orn(Alloc)-OH • HCl salt; Nδ-Alloc-Nα-Fmoc-L-ornithine hydrochloride; Nα-Fmoc-Nδ-allyloxycarbonyl-L-ornithine hydrochloride
EINECS	Contact for details

Quality Control

Our (S)-Allyl 2-((((9H-Fluoren-9-Yl)Methoxy)Carbonyl)Amino)-5-Aminopentanoate Hydrochloride is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for peptide synthesis and pharmaceutical research. Comprehensive Certificates of Analysis (COA) detailing purity, chiral integrity, and impurity profiles are provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store at 2-8°C in a dry, cool place. This product is hygroscopic (moisture-sensitive) and should be handled under anhydrous conditions to maintain stability and purity. Allow the container to reach room temperature before opening to minimize moisture condensation.

Specification

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

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