Fmoc-β-styryl-Ala-OH
Fmoc-β-styryl-Ala-OH (CAS: 159610-82-9) is an unnatural amino acid derivative with the molecular formula C26H23NO4 and a molecular weight of 413.47. This compound, featuring a styryl side chain on an alanine backbone protected with the Fmoc group, serves as a valuable building block in chemical synthesis. It is primarily utilised in peptide chemistry and chemical biology for the incorporation of non-canonical amino acids into peptide sequences, enabling the study of protein structure and function.
- IUPAC
- (S)-2-(Fmoc-amino)-5-phenyl-4-pentenoicacid,Fmoc-3-styryl-L-alanine
- Synonyms
- (S)-2-(Fmoc-amino)-5-phenyl-4-pentenoicacidFmoc-3-styryl-L-alanine

Peptide Synthesis
Used as a protected unnatural amino acid for incorporation into peptide chains. Its styryl moiety can introduce unique structural or functional properties to peptides.
Chemical Biology Research
Enables the creation of peptides with modified backbones or side chains, facilitating studies in protein folding, ligand binding, and biological probes.
Drug Discovery and Development
Serves as a specialised building block in the synthesis of novel peptide-based therapeutics or peptidomimetics.
Organic Synthesis Intermediate
Acts as a chiral building block in the synthesis of complex organic molecules requiring its specific structural features.
| Molecular weight | 413.47 |
|---|---|
| Empirical formula | C26H23NO4 |
| Assay | ≥98.0% (HPLC) |
| 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 Fmoc-β-styryl-Ala-OH used for?
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Fmoc-β-styryl-Ala-OH is used as a building block in peptide synthesis, chemical biology research, and organic synthesis for creating peptides and molecules with unnatural amino acid residues.
What is the CAS number and formula for Fmoc-β-styryl-Ala-OH?
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The CAS number is 159610-82-9, and the empirical formula (Hill notation) is C26H23NO4.
What grade and purity does Tech Serve Solutions supply for Fmoc-β-styryl-Ala-OH?
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Tech Serve Solutions supplies Fmoc-β-styryl-Ala-OH with an assay of ≥98.0% (HPLC). This product is intended for research and laboratory use and is not supplied as USP, BP, EP, or pharmaceutical grade.
How should Fmoc-β-styryl-Ala-OH be handled and stored?
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Handle Fmoc-β-styryl-Ala-OH with appropriate personal protective equipment, including eyeshields and gloves. It should be stored at 2-8°C to maintain stability.
Is Fmoc-β-styryl-Ala-OH a controlled substance?
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The provided data does not indicate that Fmoc-β-styryl-Ala-OH is a controlled substance.
How is Fmoc-β-styryl-Ala-OH packed, shipped, and exported?
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Products are carefully packed for safe transit. Tech Serve Solutions has extensive experience in global exporting of fine chemicals.
How can I request a sample or quote for Fmoc-β-styryl-Ala-OH?
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Please contact our sales team through the website to request a sample or a formal quotation for Fmoc-β-styryl-Ala-OH.
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