(S)-Boc-4-cyano-β-Homophe-OH
(S)-Boc-4-cyano-β-Homophe-OH (CAS: 270065-89-9), with the molecular formula C16H20N2O4 and a molecular weight of 304.34 g/mol, is a valuable unnatural amino acid derivative. It is primarily utilised in advanced chemical synthesis and peptide chemistry. Its chiral nature and functional groups make it an important building block for creating complex molecules with specific stereochemistry, particularly in pharmaceutical research and development.
- IUPAC
- (S)-3-(Boc-amino)-4-(4-cyanophenyl)butyric acid,Boc-4-cyano-L-β-homophenylalanine

Peptide Synthesis
As a non-proteinogenic amino acid derivative, it serves as a key building block in the synthesis of modified peptides and peptidomimetics. Its incorporation can alter the conformational properties and biological activity of peptide chains.
Chemical Biology Research
This compound is employed in chemical biology for creating novel biomolecules and probes. Its unique structure allows for the investigation of biological processes and the development of new therapeutic agents.
Organic Synthesis
It functions as a chiral intermediate in complex organic synthesis pathways, enabling the construction of stereochemically defined molecules. The cyano group offers a versatile handle for further chemical transformations.
| Molecular weight | 304.34 |
|---|---|
| Empirical formula | C16H20N2O4 |
| Assay | ≥98.0% (HPLC) |
| 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 (S)-Boc-4-cyano-β-Homophe-OH used for?
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(S)-Boc-4-cyano-β-Homophe-OH is primarily used as a building block in peptide synthesis, chemical biology research, and complex organic synthesis due to its unnatural amino acid structure and functional groups.
What are the CAS number and molecular formula?
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The CAS number for (S)-Boc-4-cyano-β-Homophe-OH is 270065-89-9, and its molecular formula is C16H20N2O4.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies (S)-Boc-4-cyano-β-Homophe-OH with an assay of ≥98.0% (HPLC). We do not represent this product as USP, BP, EP, or pharmacopoeia grade.
What are the safety and handling requirements?
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Handling requires appropriate personal protective equipment, including eyeshields and gloves. A type N95 (US) or type P1 (EN143) respirator filter is recommended. The compound is classified under WGK Germany 3.
How is this chemical packed and exported?
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Tech Serve Solutions professionally packs and exports chemicals globally, adhering to all necessary shipping regulations for safe and secure transit.
How can I request a sample or quote?
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To request a sample or a quote for (S)-Boc-4-cyano-β-Homophe-OH, please contact our sales team through the website or by phone.
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