Boc-β-Homomet-OH
Boc-β-Homomet-OH (CAS 244251-20-5), with the empirical formula C11H21NO4S and a molecular weight of 263.35 g/mol, is a protected beta-amino acid derivative. It is characterised by its Boc-protected amine and a methylthio-substituted pentanoic acid chain. This compound serves as a valuable building block in chemical synthesis, particularly within peptide chemistry and chemical biology research, facilitating the creation of novel peptide structures and modified biomolecules.
- IUPAC
- (R)-3-(Boc-amino)-5-(methylthio)pentanoic acid,Boc-L-β-homomethionine

Peptide Synthesis
Boc-β-Homomet-OH acts as an unnatural amino acid building block for incorporating modified residues into peptide chains. Its unique beta-amino acid structure allows for the synthesis of peptidomimetics with altered conformational properties and enhanced stability.
Chemical Biology Research
This compound is employed in chemical biology to create modified peptides or proteins for studying biological processes. The methylthio group can be a handle for further functionalization or conjugation, aiding in the development of probes or therapeutic agents.
Drug Discovery and Development
As a non-proteinogenic amino acid derivative, Boc-β-Homomet-OH can be integrated into small molecule drug candidates. This incorporation may influence pharmacokinetic properties, receptor binding, or metabolic stability of potential therapeutics.
Organic Synthesis Intermediate
The compound's distinct functional groups make it a useful intermediate in complex organic synthesis pathways. It enables chemists to construct specific molecular architectures relevant to medicinal chemistry and materials science.
| Molecular weight | 263.35 |
|---|---|
| Empirical formula | C11H21NO4S |
| Assay | ≥98.0% (TLC) |
| 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 Boc-β-Homomet-OH used for?
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Boc-β-Homomet-OH is primarily used as a building block in peptide synthesis, chemical biology research, and organic synthesis. It allows for the incorporation of unnatural beta-amino acid residues into peptides and other complex molecules.
What are the CAS number and formula for Boc-β-Homomet-OH?
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The CAS number for Boc-β-Homomet-OH is 244251-20-5, and its empirical formula is C11H21NO4S.
What grade and purity does Tech Serve Solutions supply for Boc-β-Homomet-OH?
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Tech Serve Solutions supplies Boc-β-Homomet-OH with a minimum purity of ≥98.0% (TLC). This is a research or technical grade material, and TSS does not represent it as USP, BP, EP, or any other pharmacopoeia grade.
What are the safety considerations when handling Boc-β-Homomet-OH?
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When handling Boc-β-Homomet-OH, appropriate personal protective equipment should be used, including eyeshields and gloves. A type N95 (US) or type P1 (EN143) respirator filter should be used if airborne exposure is possible. The compound is classified under WGK-Germany 3.
How is Boc-β-Homomet-OH packed, shipped, and exported?
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Tech Serve Solutions packs, ships, and exports chemicals professionally, adhering to all relevant national and international regulations to ensure safe and secure transit worldwide. Specific packaging details depend on quantity and destination.
How can I request a sample or quote for Boc-β-Homomet-OH?
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To request a sample or obtain a quote for Boc-β-Homomet-OH, please visit the Tech Serve Solutions website or contact our sales department directly. Our team will be happy to assist you with your inquiry.
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