Boc-(S)-α-benzyl-Pro-OH
Boc-(S)-α-benzyl-Pro-OH (CAS: 706806-61-3) is a protected unnatural amino acid derivative with the molecular formula C17H23NO4 and a molecular weight of 305.37 g/mol. This compound is a valuable building block in organic synthesis, particularly in peptide chemistry and the development of novel pharmaceutical agents. Its structure facilitates incorporation into complex molecules, enabling the exploration of new chemical entities.
- IUPAC
- (S)-2-Benzyl-1-Boc-2-pyrrolidinecarboxylic acid,Boc-α-benzyl-D-proline

Peptide Synthesis
Serves as a key building block in the synthesis of peptides, especially those incorporating unnatural amino acids to modify structure and function.
Chemical Synthesis
Utilised as a chiral intermediate in complex organic synthesis routes, contributing to the creation of diverse molecular scaffolds.
Drug Discovery
Employed in medicinal chemistry research for the development of new therapeutic candidates, leveraging its unique structural features.
Chemical Biology
Applied in the study of biological processes through the design and synthesis of novel bioactive molecules.
| Molecular weight | 305.37 |
|---|---|
| Empirical formula | C17H23NO4 |
| Assay | ≥97.0% |

Hazard statements
- H302Harmful if swallowed
| Protective equipment | dust mask type N95 (US), Eyeshields, Faceshields, Gloves |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xn |
| Risk statements (R) | 22 |
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-(S)-α-benzyl-Pro-OH used for?
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Boc-(S)-α-benzyl-Pro-OH is used in peptide synthesis, chemical synthesis, drug discovery, and chemical biology as a protected unnatural amino acid derivative.
What is the CAS number and molecular formula for Boc-(S)-α-benzyl-Pro-OH?
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The CAS number is 706806-61-3, and the molecular formula is C17H23NO4.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Boc-(S)-α-benzyl-Pro-OH with an assay of ≥97.0%. This product is intended for research and development purposes and is not supplied as USP, BP, EP, or pharmacopoeia grade.
How should Boc-(S)-α-benzyl-Pro-OH be handled?
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Boc-(S)-α-benzyl-Pro-OH is harmful if swallowed (H302). Handle with appropriate personal protective equipment, including a dust mask (type N95 US), eyeshields, faceshields, and gloves. Ensure adequate ventilation.
How is Boc-(S)-α-benzyl-Pro-OH packed and shipped?
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This chemical is carefully packed and can be exported globally by Tech Serve Solutions, adhering to all relevant shipping regulations for hazardous materials.
How can I request a sample or quote for Boc-(S)-α-benzyl-Pro-OH?
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To request a sample or a detailed quotation, please contact our sales team through the Tech Serve Solutions website or by calling our customer service line.
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