Fmoc-Arg(Tos)-OH
Nα-Fmoc-Nω-tosyl-L-arginine (CAS 83792-47-6) is a protected amino acid derivative with the molecular formula C28H30N4O6S and a molecular weight of 550.63 g/mol. It is primarily utilized in peptide synthesis and chemical biology research. This compound serves as a valuable building block for the creation of complex peptide sequences, enabling researchers to investigate protein structure and function.
- IUPAC
- Nα-Fmoc-Nω-tosyl-L-arginine
Peptide Synthesis
This Fmoc-protected arginine derivative is a crucial reagent in solid-phase and solution-phase peptide synthesis. The tosyl protecting group on the side chain allows for selective deprotection during stepwise peptide chain elongation.
Chemical Biology Research
Nα-Fmoc-Nω-tosyl-L-arginine is employed in the development of peptides with specific biological activities or structural features. Its use facilitates the study of arginine-containing peptides in various biochemical pathways and protein interactions.
Analytical Standards
As a well-defined chemical entity, it can serve as an analytical standard in chromatography and other analytical techniques, particularly in the quality control of peptide-based therapeutics or research compounds.
| Molecular weight | 550.63 |
|---|---|
| Empirical formula | C28H30N4O6S |
| Assay | ≥95.0% (HPLC) |
| Optical activity | [α]20/D −6.0±1°, c = 1% in DMF |
| Storage temperature | 2-8°C |
| Protective equipment | Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter |
|---|---|
| Water hazard class (WGK, DE) | 3 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
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 Nα-Fmoc-Nω-tosyl-L-arginine used for?
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Nα-Fmoc-Nω-tosyl-L-arginine is primarily used as a protected amino acid derivative in peptide synthesis and in chemical biology research for constructing specific peptide sequences.
What are the CAS number and formula for Nα-Fmoc-Nω-tosyl-L-arginine?
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The CAS number is 83792-47-6, and the molecular formula is C28H30N4O6S.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Nα-Fmoc-Nω-tosyl-L-arginine with an assay of ≥95.0% (HPLC). We do not represent this product as USP, BP, or EP grade.
How should Nα-Fmoc-Nω-tosyl-L-arginine be handled and stored?
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Handle Nα-Fmoc-Nω-tosyl-L-arginine with appropriate personal protective equipment, including eyeshields and gloves. A respirator filter such as type N95 (US) or P1 (EN143) is recommended. Store the product at 2-8°C to maintain its stability.
Is Nα-Fmoc-Nω-tosyl-L-arginine a controlled substance?
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The provided data does not indicate that Nα-Fmoc-Nω-tosyl-L-arginine is a controlled substance.
How is this product shipped and exported?
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Tech Serve Solutions is a specialist global supplier and exporter of fine chemicals, and can facilitate shipment and export of Nα-Fmoc-Nω-tosyl-L-arginine according to international regulations.
How can I request a sample or quote?
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To request a sample or a quotation for Nα-Fmoc-Nω-tosyl-L-arginine, please contact the Tech Serve Solutions sales department through our website or by phone.
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