Nε-p-Tosyl-L-lysine ethyl ester hydrochloride
Nε-p-Tosyl-L-lysine ethyl ester hydrochloride (CAS: 132567-23-8), a modified amino acid derivative, is supplied by Tech Serve Solutions. With the molecular formula C15H24N2O4S · HCl and a molecular weight of 364.89 g/mol, this compound serves as a valuable reagent in biochemical research and organic synthesis. Its specific chemical structure makes it useful in various chemical transformations and as a building block for more complex molecules.

Peptide Synthesis
Nε-p-Tosyl-L-lysine ethyl ester hydrochloride can be employed as a protected lysine derivative in solid-phase or solution-phase peptide synthesis. The tosyl group provides protection to the epsilon-amino group of lysine, allowing for controlled peptide chain elongation.
Organic Synthesis Intermediate
This compound serves as a versatile intermediate in the synthesis of various organic molecules. Its functional groups can be selectively manipulated to create novel structures for research and development purposes.
Biochemical Research
As a modified amino acid, it can be utilized in studies related to protein structure, function, and modification. Its unique chemical properties may offer insights into biochemical pathways and enzyme mechanisms.
| Molecular weight | 364.89 |
|---|---|
| Empirical formula | C15H24N2O4S · HCl |
| 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 Nε-p-Tosyl-L-lysine ethyl ester hydrochloride used for?
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Nε-p-Tosyl-L-lysine ethyl ester hydrochloride is primarily used as a protected lysine derivative in peptide synthesis and as a versatile intermediate in organic synthesis and biochemical research.
What is the CAS number and chemical formula for Nε-p-Tosyl-L-lysine ethyl ester hydrochloride?
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The CAS number is 132567-23-8, and the chemical formula is C15H24N2O4S · HCl.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Nε-p-Tosyl-L-lysine ethyl ester hydrochloride as a research-grade chemical. We do not represent it as USP, BP, or EP grade.
How should Nε-p-Tosyl-L-lysine ethyl ester hydrochloride be handled and stored?
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Nε-p-Tosyl-L-lysine ethyl ester hydrochloride is classified under WGK Germany 3, indicating it is hazardous to water. It should be stored at -20°C. Handle with appropriate personal protective equipment to avoid contact and inhalation.
Does Tech Serve Solutions export this product?
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Yes, Tech Serve Solutions is a specialist global supplier and exporter of fine chemicals, including Nε-p-Tosyl-L-lysine ethyl ester hydrochloride.
How can I request a sample or quote for Nε-p-Tosyl-L-lysine ethyl ester hydrochloride?
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To request a sample or quote, please contact our sales team through the website or by phone, providing the product name and CAS number (132567-23-8).
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