Z-Phg-OH
Z-Phg-OH (CAS: 53990-33-3), with the molecular formula C16H15NO4 and a molecular weight of 285.29 g/mol, is a derivative of phenylglycine. This compound serves as a valuable building block in chemical synthesis and peptide chemistry. Its applications span chemical biology and the development of unnatural amino acid derivatives, underscoring its importance in advanced research and development.
- IUPAC
- Z-L-phenylglycine

Peptide Synthesis
Z-Phg-OH is utilised as a non-proteinogenic amino acid in the construction of modified peptides. This enables the creation of peptides with altered structural or functional properties for research purposes.
Chemical Biology Research
This compound finds application in chemical biology for probing biological systems or developing novel biochemical tools. Its unique structure allows for diverse modifications and conjugations.
Unnatural Amino Acid Development
As an unnatural amino acid derivative, Z-Phg-OH is employed in synthetic chemistry to introduce novel functionalities into peptides or proteins. This is crucial for designing molecules with specific therapeutic or diagnostic potential.
Organic Synthesis Intermediate
Z-Phg-OH functions as an intermediate in complex organic synthesis pathways. It provides a chiral phenylglycine moiety for the construction of diverse organic molecules.
| Molecular weight | 285.29 |
|---|---|
| Empirical formula | C16H15NO4 |
| Assay | ≥99.0% (HPLC) |
| 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-Phg-OH used for?
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Z-Phg-OH is primarily used in peptide chemistry, chemical synthesis, chemical biology, and as a derivative of unnatural amino acids and phenylglycine.
What are the CAS number and formula for Z-Phg-OH?
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The CAS number is 53990-33-3 and the molecular formula is C16H15NO4.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Z-Phg-OH with a purity of ≥99.0% (HPLC). This is a research grade chemical and TSS does not represent it as USP, BP, or EP.
What are the safety and handling recommendations for Z-Phg-OH?
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For safe handling, wear eyeshields and gloves. A type N95 (US) or type P1 (EN143) respirator filter is recommended. Consult the Safety Data Sheet for comprehensive information. The WGK is 3.
Is Z-Phg-OH a controlled substance?
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The provided data does not indicate that Z-Phg-OH is a controlled substance.
How is Z-Phg-OH shipped and exported?
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Tech Serve Solutions is a specialist global supplier and exporter of fine chemicals and laboratory reagents, equipped to handle international shipments.
How can I request a quote or sample of Z-Phg-OH?
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Please contact our sales team through the website to request a quote or a sample of Z-Phg-OH.
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