Boc-D-Trp-OH
Boc-D-Trp-OH (CAS: 5241-64-5), a derivative of the amino acid D-tryptophan, is a white to off-white solid with the molecular formula C16H20N2O4 and a molecular weight of 304.34 g/mol. It is an essential building block in peptide synthesis, particularly for creating peptides with specific stereochemistry. Its Nα-Boc protecting group facilitates controlled peptide chain elongation in both research and industrial chemical synthesis applications.
- IUPAC
- Nα-Boc-D-tryptophan
- Synonyms
- Nα-Boc-D-tryptophan

Peptide Synthesis
Boc-D-Trp-OH serves as a protected amino acid in solid-phase and solution-phase peptide synthesis. Its D-configuration and Boc protection are critical for constructing specific peptide sequences and analogues for research.
Chemical Synthesis Intermediate
This compound acts as a valuable intermediate in the synthesis of complex organic molecules. Its functional groups allow for diverse chemical modifications and coupling reactions.
Chemical Biology Research
Used in studies involving biologically active peptides and modified amino acids. Boc-D-Trp-OH aids in the development of novel peptides with potential therapeutic or diagnostic applications.
| Molecular weight | 304.34 |
|---|---|
| Empirical formula | C16H20N2O4 |
| 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-D-Trp-OH used for?
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Boc-D-Trp-OH is primarily used as a protected amino acid in peptide synthesis and as an intermediate in chemical synthesis and chemical biology research.
What is the CAS number and formula for Boc-D-Trp-OH?
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The CAS number is 5241-64-5, and the molecular formula is C16H20N2O4.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Boc-D-Trp-OH with an assay of ≥98.0% (TLC). TSS does not represent this product as USP, BP, EP, or any pharmacopoeia grade.
How should Boc-D-Trp-OH be handled safely?
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Handle with appropriate personal protective equipment, including eyeshields and gloves. Use a type N95 (US) or type P1 (EN143) respirator filter if airborne exposure is possible. Avoid contact with skin and eyes.
How is Boc-D-Trp-OH packed and shipped?
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Boc-D-Trp-OH is carefully packed to maintain its integrity during transit and is available for global export by Tech Serve Solutions.
How can I request a quote or sample for Boc-D-Trp-OH?
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Please contact our sales team via our website or direct inquiry to request a quotation or to arrange for a product sample.
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