Z-DL-Phe-OH
Z-DL-Phe-OH (CAS: 3588-57-6), with the molecular formula C17H17NO4 and a molecular weight of 299.32 g/mol, is a derivative of the amino acid phenylalanine. It is widely employed in chemical synthesis and peptide chemistry as a protected amino acid building block. This compound is a valuable reagent for researchers and chemists engaged in the development of novel peptides and complex organic molecules.
- IUPAC
- Z-DL-phenylalanine
- Synonyms
- Z-DL-phenylalanine

Peptide Synthesis
Z-DL-Phe-OH serves as a protected N-terminal phenylalanine derivative in solid-phase and solution-phase peptide synthesis. Its benzyloxycarbonyl (Z) protecting group facilitates controlled coupling reactions.
Chemical Synthesis
This compound is utilised as a chiral building block in the synthesis of various organic compounds and pharmaceutical intermediates. Its phenylalanine core offers a versatile scaffold for structural elaboration.
Chemical Biology Research
Researchers in chemical biology may employ Z-DL-Phe-OH for constructing modified peptides or probing biological systems where phenylalanine analogues are relevant.
| Molecular weight | 299.32 |
|---|---|
| Empirical formula | C17H17NO4 |
| Assay | ≥98.0% |
| 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 Z-DL-Phe-OH primarily used for?
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Z-DL-Phe-OH is primarily used as a protected amino acid derivative in peptide synthesis and as a building block in general chemical synthesis.
What are the CAS number and molecular formula for Z-DL-Phe-OH?
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The CAS number for Z-DL-Phe-OH is 3588-57-6, and its molecular formula is C17H17NO4.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Z-DL-Phe-OH with an assay of ≥98.0%. This product is suitable for research and general laboratory applications. Tech Serve Solutions does not represent this product as USP, BP, EP, or pharmacopoeia grade.
How should Z-DL-Phe-OH be handled safely?
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When handling Z-DL-Phe-OH, it is advisable to wear safety glasses and gloves. In environments with potential for dust or aerosol formation, use a type N95 (US) or type P1 (EN143) respirator filter. The compound is classified under WGK 3 in Germany, indicating a high hazard to water.
Is Z-DL-Phe-OH a controlled substance?
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The provided data does not indicate that Z-DL-Phe-OH is a controlled substance.
How is Z-DL-Phe-OH packed and shipped?
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Z-DL-Phe-OH is carefully packed to ensure stability during transit and is available for global export by Tech Serve Solutions.
How can I request a sample or quote for Z-DL-Phe-OH?
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To request a sample or quote for Z-DL-Phe-OH, please contact the Tech Serve Solutions sales team through our official website or contact details.
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