Dansyl-L-leucine cyclohexylammonium salt
Dansyl-L-leucine cyclohexylammonium salt (CAS: 42954-58-5) is a modified amino acid conjugate with the molecular formula C18H24N2O4S · C6H13N and a molecular weight of 463.63. It is a fluorescent probe utilised in biochemical research for its ability to label biomolecules. This compound is primarily used as a reagent in scientific investigations and not intended for direct human or animal consumption.

Fluorescent Labeling Reagent
Utilised as a fluorescent probe for labelling amino acids and peptides in biochemical and biomedical research. Its dansyl group allows for detection and quantification in various biological assays.
Biochemical Research Tool
Serves as a valuable tool in the study of protein structure and function, enzyme kinetics, and cellular processes where fluorescence detection is advantageous. Aids in understanding molecular interactions.
Modified Amino Acid Derivative
As a derivative of L-leucine, it can be incorporated into peptide synthesis or used to study modified amino acid metabolism and pathways.
| Molecular weight | 463.63 |
|---|---|
| Empirical formula | C18H24N2O4S · C6H13N |
| Storage temperature | −20°C |
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is Dansyl-L-leucine cyclohexylammonium salt used for?
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Dansyl-L-leucine cyclohexylammonium salt is used as a fluorescent labeling reagent and a biochemical research tool for applications such as studying protein structure, enzyme kinetics, and modified amino acid pathways.
What are the CAS number and formula for Dansyl-L-leucine cyclohexylammonium salt?
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The CAS number is 42954-58-5, and the molecular formula is C18H24N2O4S · C6H13N.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies this product as a research-grade chemical. Purity information is available on the specification sheet. It is not supplied as USP, BP, EP, or pharmacopoeia grade.
How should Dansyl-L-leucine cyclohexylammonium salt be handled and stored?
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According to GHS, this compound may cause skin irritation and serious eye irritation. It is advised to avoid breathing dust, fumes, gas, mist, vapours, spray and to wear protective gloves, protective clothing, eye protection and face protection. Store at -20°C.
Is this product available for export?
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Yes, Tech Serve Solutions is a global supplier and exporter of fine chemicals, including Dansyl-L-leucine cyclohexylammonium salt, shipping worldwide.
How can I request a sample or quote?
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To request a sample or a quote for Dansyl-L-leucine cyclohexylammonium salt, please contact our sales department through the website or by phone.
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