(S)-2-(Boc-amino)-5-hexynoic acid
(S)-2-(Boc-amino)-5-hexynoic acid (CAS: 208522-16-1), with the molecular formula C11H17NO4 and a molecular weight of 227.26 g/mol, is a protected amino acid derivative featuring a terminal alkyne. This compound serves as a valuable building block in organic synthesis, particularly for applications in chemical biology and peptide chemistry. Its unique structure allows for sophisticated chemical modifications and conjugations.
- IUPAC
- Boc-L-homopropargyl-Gly-OH,Boc-L-homopropargylglycine,Boc-Hpg-OH
- Synonyms
- Boc-L-homopropargyl-Gly-OHBoc-L-homopropargylglycineBoc-Hpg-OH
Peptide Synthesis
Incorporates an unnatural amino acid with a terminal alkyne into peptide chains, enabling post-translational modifications or click chemistry conjugation.
Chemical Biology Probes
Used in the development of molecular probes for studying biological processes through bioconjugation techniques like azide-alkyne cycloaddition.
Drug Discovery
Serves as a key intermediate in the synthesis of novel pharmaceutical candidates, leveraging its alkyne functionality for diverse derivatization.
Organic Synthesis Building Block
A versatile reagent for creating complex organic molecules, facilitating carbon-carbon bond formation and functional group transformations.
| Molecular weight | 227.26 |
|---|---|
| Empirical formula | C11H17NO4 |
| Assay | ≥96% (HPLC) |
| Optical activity | [α]/D -80.0±2.0°, c = 1 in DMF |
| Composition | carbon, 57.0-59.3%nitrogen, 5.9-6.4% |
Hazard statements
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P305IF IN EYES
| Protective equipment | dust mask type N95 (US), Eyeshields, Gloves |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xi |
| Risk statements (R) | 36/37/38 |
| Safety statements (S) | 26 |
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)-2-(Boc-amino)-5-hexynoic acid used for?
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(S)-2-(Boc-amino)-5-hexynoic acid is primarily used as a building block in peptide synthesis, chemical biology, and organic synthesis for creating complex molecules and probes.
What is the CAS number and formula for (S)-2-(Boc-amino)-5-hexynoic acid?
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The CAS number is 208522-16-1, and the molecular formula is C11H17NO4.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies (S)-2-(Boc-amino)-5-hexynoic acid with a purity of ≥96% (HPLC). We do not represent this product as USP, BP, EP, or any other pharmacopoeia grade.
What are the safety and handling precautions for this chemical?
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This compound is classified as a Warning, with hazards including skin irritation (H315), serious eye irritation (H319), and respiratory irritation (H335). Use a dust mask type N95 (US), eyeshields, and gloves. Ensure adequate ventilation.
How is (S)-2-(Boc-amino)-5-hexynoic acid packed and exported?
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Our chemicals are carefully packed to ensure safe transit and are exported globally by Tech Serve Solutions in compliance with all relevant regulations.
How can I request a quote or sample?
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Please contact our sales team via the website or by phone to request a quote or a sample of (S)-2-(Boc-amino)-5-hexynoic acid.
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