Tyr-Tyr-Tyr-Tyr-Tyr-Tyr
Hexa-L-tyrosine (CAS 6934-38-9) is a peptide composed of six tyrosine residues, with the empirical formula C54H56N6O13 and a molecular weight of 997.05 g/mol. This compound serves as a valuable reagent in biochemical research, particularly in studies involving protein structure, function, and peptide synthesis. It is supplied with a guaranteed purity of no less than 98% by HPLC.
- IUPAC
- Hexa-L-tyrosine

Biochemical Research Reagent
Hexa-L-tyrosine is utilised in fundamental biochemical investigations, including studies on enzyme interactions and peptide-based drug discovery. Its defined sequence provides a controlled system for probing biological mechanisms.
Peptide Synthesis
As an oligopeptide, it can serve as a building block or a model compound in complex peptide synthesis strategies. Researchers may use it to develop and refine synthetic methodologies.
Protein Structure Studies
This hexapeptide contributes to understanding the conformational properties of tyrosine-rich sequences. It can be employed in biophysical studies to analyse peptide folding and aggregation behaviour.
| Molecular weight | 997.05 |
|---|---|
| Empirical formula | C54H56N6O13 |
| Assay | ≥98% (HPLC) |
| Storage temperature | −20°C |
| Composition | Peptide content, >60% |
| 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 Hexa-L-tyrosine used for?
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Hexa-L-tyrosine is used as a biochemical research reagent in studies of protein structure, function, and peptide synthesis.
What is the CAS number and formula for Hexa-L-tyrosine?
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The CAS number is 6934-38-9 and the empirical formula is C54H56N6O13.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Hexa-L-tyrosine with an assay of ≥98% by HPLC. We do not represent this product as USP, BP, EP, or pharmacopoeia grade.
How should Hexa-L-tyrosine be handled and stored?
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Handle Hexa-L-tyrosine with appropriate personal protective equipment, including eyeshields and gloves. A type N95 (US) or type P1 (EN143) respirator filter is recommended. Store at -20°C.
Is this product hazardous?
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According to GHS classifications, this compound has a WGK Germany rating of 3, indicating it is hazardous to water. Appropriate safety precautions must be taken.
How is this product shipped?
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Tech Serve Solutions exports fine chemicals globally. Specific shipping and packaging details for Hexa-L-tyrosine can be provided upon request.
How can I request a quote or sample?
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Please contact our sales team directly via our website or listed contact details to request a quote or a sample of Hexa-L-tyrosine.
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