Z-DL-Met-OH
Z-DL-Met-OH (CAS: 4434-61-1) is a derivative of the amino acid methionine with the molecular formula C13H17NO4S and a molecular weight of 283.34 g/mol. This compound serves as a valuable building block in chemical synthesis and peptide chemistry. It finds applications in chemical biology research and as a reagent in various laboratory settings, contributing to advancements in both synthetic organic chemistry and biological studies.
- IUPAC
- Z-DL-methionine
- Synonyms
- Z-DL-methionine

Chemical Synthesis
Z-DL-Met-OH is employed as a chiral building block or intermediate in the synthesis of complex organic molecules. Its specific functional groups allow for controlled reactions in multi-step synthetic routes.
Peptide Chemistry
As a protected amino acid derivative, it is utilised in solid-phase or solution-phase peptide synthesis. It enables the controlled incorporation of methionine residues into peptide chains.
Chemical Biology
This compound can be used in studies investigating biological pathways or as a tool for modifying biomolecules. Its structure is amenable to various labelling or conjugation strategies.
Research Reagent
Z-DL-Met-OH serves as a standard reagent in academic and industrial research laboratories for exploring new chemical reactions and methodologies.
| Molecular weight | 283.34 |
|---|---|
| Empirical formula | C13H17NO4S |
| 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 Z-DL-Met-OH used for?
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Z-DL-Met-OH is used in chemical synthesis, peptide chemistry, and chemical biology research as a derivative of methionine.
What are the CAS number and formula for Z-DL-Met-OH?
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The CAS number for Z-DL-Met-OH is 4434-61-1, and its empirical formula is C13H17NO4S.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Z-DL-Met-OH with an assay of ≥98.0% as determined by TLC. This product is intended for research and laboratory use; TSS does not represent it as USP, BP, or EP grade.
How should Z-DL-Met-OH be handled safely?
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Handling requires appropriate personal protective equipment, including eyeshields and gloves. A type N95 (US) or type P1 (EN143) respirator filter is recommended. In Germany, this substance is assigned WGK 3.
How is Z-DL-Met-OH packed, shipped, and exported?
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Z-DL-Met-OH is carefully packed to maintain its integrity during transit and is available for export globally by Tech Serve Solutions.
How can I request a sample or quote for Z-DL-Met-OH?
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To request a sample or a quote, please contact our sales team through the website or direct inquiry channels.
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