Boc-D-Tyr(Et)-OH
Boc-D-Tyr(Et)-OH (CAS: 76757-92-1) is a protected D-tyrosine derivative with the molecular formula C16H23NO5 and a molecular weight of 309.36. It functions as a key building block in chemical synthesis, particularly within peptide chemistry and chemical biology. This compound is valuable for researchers and chemists engaged in developing novel peptides or modifying existing ones, leveraging its unique D-tyrosine structure for specific applications.
- IUPAC
- Boc-O-ethyl-D-tyrosine

Peptide Synthesis
Utilised as a protected amino acid derivative in solid-phase or solution-phase peptide synthesis. Its structure allows for controlled incorporation into peptide chains, particularly when D-tyrosine modification is desired.
Chemical Biology Research
Serves as a reagent in chemical biology for constructing peptides or peptidomimetics with specific biological activities or as probes for studying biological systems.
Organic Synthesis
Employed as an intermediate in the synthesis of more complex organic molecules, where the protected tyrosine moiety can be further functionalised or manipulated.
| Molecular weight | 309.36 |
|---|---|
| Empirical formula | C16H23NO5 |
| 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-Tyr(Et)-OH used for?
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Boc-D-Tyr(Et)-OH is primarily used as a protected building block in peptide synthesis and as a reagent in chemical biology and organic synthesis research.
What are the CAS number and molecular formula for Boc-D-Tyr(Et)-OH?
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The CAS number for Boc-D-Tyr(Et)-OH is 76757-92-1, and its molecular formula is C16H23NO5.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Boc-D-Tyr(Et)-OH with a purity of ≥98.0% (TLC). We do not represent this product as USP, BP, EP, or any pharmacopoeia grade.
What are the safety and handling recommendations for Boc-D-Tyr(Et)-OH?
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For safe handling, wear eyeshields and gloves. A type N95 (US) or type P1 (EN143) respirator filter is recommended. This compound has a WGK rating of 3 in Germany, indicating a high hazard to water.
How is Boc-D-Tyr(Et)-OH shipped and exported?
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Tech Serve Solutions is an experienced global supplier and exporter of fine chemicals, pharmaceutical intermediates, and laboratory reagents, adhering to all international shipping and export regulations.
How can I request a sample or quote for Boc-D-Tyr(Et)-OH?
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Please contact our sales team via the website or direct inquiry to request a sample or obtain a quotation for Boc-D-Tyr(Et)-OH.
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