O-tert-Butyl-L-tyrosine
O-tert-Butyl-L-tyrosine (CAS: 18822-59-8), with the molecular formula C13H19NO3 and a molecular weight of 237.29 g/mol, is a derivative of the amino acid L-tyrosine. This compound serves as a valuable building block in chemical synthesis, particularly within peptide chemistry and the broader field of chemical biology. Its protected functional groups allow for controlled reactions, making it a key intermediate for complex molecular constructions.
Peptide Synthesis
O-tert-Butyl-L-tyrosine is widely employed as a protected amino acid in solid-phase and solution-phase peptide synthesis. The tert-butyl group protects the phenolic hydroxyl of tyrosine, preventing unwanted side reactions during peptide coupling steps.
Chemical Biology Research
This derivative finds application in chemical biology for creating modified peptides or proteins. It allows for the site-specific incorporation of tyrosine residues with a protected hydroxyl group, enabling downstream functionalisation or studying protein interactions.
Organic Synthesis Intermediate
As a versatile intermediate, it is used in the synthesis of various organic molecules where a protected tyrosine moiety is required. Its structure facilitates precise modifications for developing novel compounds.
| Molecular weight | 237.29 |
|---|---|
| Empirical formula | C13H19NO3 |
| Assay | 97% |
| Melting point | 238-243 °C(lit.) |
| 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 O-tert-Butyl-L-tyrosine used for?
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O-tert-Butyl-L-tyrosine is primarily used in peptide synthesis as a protected amino acid building block and as an intermediate in chemical biology and organic synthesis.
What are the CAS number and formula for O-tert-Butyl-L-tyrosine?
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The CAS number is 18822-59-8, and the molecular formula is C13H19NO3.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies O-tert-Butyl-L-tyrosine with an assay of 97%. We do not represent this product as USP, BP, EP, or pharmacopoeia grade.
How should O-tert-Butyl-L-tyrosine be handled and stored?
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Handle O-tert-Butyl-L-tyrosine with appropriate personal protective equipment, including eyeshields and gloves. A type N95 (US) or type P1 (EN143) respirator filter is recommended. Store in a cool, dry place away from incompatible materials.
Is O-tert-Butyl-L-tyrosine a controlled substance?
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The provided data does not indicate that O-tert-Butyl-L-tyrosine is a controlled substance.
How is O-tert-Butyl-L-tyrosine packed and shipped?
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O-tert-Butyl-L-tyrosine is carefully packed for safe transit and is available for export globally by Tech Serve Solutions.
How can I request a quote or sample for O-tert-Butyl-L-tyrosine?
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To request a quote or a sample of O-tert-Butyl-L-tyrosine, please contact our sales team through our website or by phone.
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