Boc-Pro-OH
N-(tert-Butoxycarbonyl)-L-proline (CAS: 15761-39-4), a derivative of the amino acid proline, is supplied by Tech Serve Solutions. With the molecular formula C10H17NO4 and a molecular weight of 215.25 g/mol, this compound serves as a crucial building block in peptide synthesis and chemical biology research. Its protected amino group allows for controlled peptide chain elongation in various synthetic applications.
- IUPAC
- N-(tert-Butoxycarbonyl)-L-proline,Boc-L-proline
- Synonyms
- N-(tert-Butoxycarbonyl)-L-prolineBoc-L-proline

Peptide Synthesis
Serves as a protected amino acid derivative, enabling the controlled addition of proline residues during the synthesis of peptides and peptidomimetics.
Chemical Biology
Utilised as a reagent in studies involving biological systems where proline's unique structural features are leveraged.
Organic Synthesis
Functions as a chiral building block in the construction of complex organic molecules, particularly where the pyrrolidine ring is a key structural element.
Research and Development
Employed in academic and industrial laboratories for diverse research purposes requiring a protected proline moiety.
| Molecular weight | 215.25 |
|---|---|
| Empirical formula | C10H17NO4 |
| Assay | ≥99.0% (T) |
| Optical activity | [α]20/D −61±2°, c = 2% in acetic acid |
| Melting point | 133-135 °C(lit.) |
| 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-Pro-OH used for?
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Boc-Pro-OH, chemically known as N-(tert-Butoxycarbonyl)-L-proline, is primarily used as a protected amino acid in peptide synthesis, chemical biology, and organic synthesis research.
What is the CAS number and formula for Boc-Pro-OH?
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The CAS number for Boc-Pro-OH is 15761-39-4, and its empirical formula is C10H17NO4.
What grade and purity does Tech Serve Solutions supply for Boc-Pro-OH?
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Tech Serve Solutions supplies Boc-Pro-OH with an assay of ≥99.0% (T). This compound is intended for research and technical use; TSS does not represent it as USP, BP, EP, or pharmacopoeia grade.
What are the safety considerations when handling Boc-Pro-OH?
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When handling Boc-Pro-OH, it is essential to use personal protective equipment including eyeshields and gloves. A type N95 (US) or type P1 (EN143) respirator filter is recommended. The compound has a WGK Germany rating of 3, indicating a high hazard.
How is Boc-Pro-OH exported by Tech Serve Solutions?
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Tech Serve Solutions is a specialist global supplier and exporter of fine chemicals. Boc-Pro-OH is carefully handled and packaged according to international shipping regulations for export.
How can I request a sample or quote for Boc-Pro-OH?
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To request a sample or a quote for Boc-Pro-OH, please contact the Tech Serve Solutions sales team through the website or by direct enquiry.
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