Description

L-Lysine, 5-Fluoro-, (5R)- (9Ci) is a fluorinated derivative of the essential amino acid L-lysine, characterized by a fluorine atom substitution at the 5-position with a specific (R)-configuration. This compound is a valuable chiral building block and biochemical tool, offering unique properties for modulating biological activity and stability in research and development. It is primarily utilized by researchers and manufacturers in the pharmaceutical and agrochemical industries for applications such as medicinal chemistry, proteomics, and the synthesis of novel bioactive molecules.

Application

• Pharmaceutical Intermediate: A key chiral synthon for the research and development of novel fluorinated drugs, including enzyme inhibitors and receptor modulators.
• Biochemical Research: Used as a probe or substrate in enzymatic studies and metabolic pathway analysis to investigate fluorine's effects on protein interactions.
• Peptide Synthesis: Incorporated into custom peptides to enhance metabolic stability, alter lipophilicity, or study structure-activity relationships (SAR).
• Agrochemical Development: Serves as a building block for creating advanced, fluorinated active ingredients with potentially improved efficacy and environmental profiles.
• Diagnostic Agent Development: Potential use in the design of fluorinated contrast agents or radiotracers for imaging applications.

Basic Information

Product Name	L-Lysine, 5-Fluoro-, (5R)- (9Ci)
CAS No.	130793-72-5
Molecular Formula	C6H13FN2O2
Molecular Weight	164.18 g/mol
Synonyms	(5R)-5-Fluoro-L-lysine; (R)-5-Fluoro-L-lysine; 5-Fluoro-L-lysine; 5-Fluorolysine; (2R)-2,6-Diamino-5-fluorohexanoic acid; 5-Fluoro-L-2,6-diaminohexanoic acid; (R)-2,6-Diamino-5-fluorohexanoic acid; L-5-Fluorolysine
EINECS	Contact for details

Quality Control

Our L-Lysine, 5-Fluoro-, (5R)- (9Ci) is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including chiral purity verification by HPLC, to ensure it meets the high standards required for research and synthesis. Certificates of Analysis (COA) with detailed chromatographic and spectroscopic data are provided to guarantee traceability, consistency, and compliance with your 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). For long-term storage, consider desiccated conditions to maintain stability and purity.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Chiral Purity (Chiral HPLC)	≥ 99.0% ee
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.1%

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