DL-o-Tyrosine
DL-o-Tyrosine (CAS: 2370-61-8, C9H11NO3) is an unnatural amino acid derivative with a molecular weight of 181.19 g/mol. This compound serves as a valuable tool in chemical biology and peptide chemistry, often employed in analytical standards and chemical synthesis. Its unique structure makes it relevant for research into irradiation by-products and processing contaminants, particularly within food and beverage analysis.
- IUPAC
- (±)-2-Amino-3-(2-hydroxyphenyl)propionic acid,3-(2-Hydroxyphenyl)-DL-alanine
Analytical Standards and Chromatography
DL-o-Tyrosine is utilized as a reference standard in analytical chemistry, particularly for chromatographic methods. It aids in the accurate identification and quantification of related compounds in complex matrices.
Chemical Synthesis and Research
This unnatural amino acid derivative is employed in synthetic organic chemistry and research laboratories. It can be incorporated into novel peptides or used as a building block for more complex molecules.
Food and Beverage Analysis
DL-o-Tyrosine finds application in the analysis of food and beverage products, potentially as an indicator of irradiation by-products or processing contaminants. Its presence can help ensure product quality and safety.
Peptide Chemistry and Chemical Biology
As an unnatural amino acid, DL-o-Tyrosine is a valuable reagent in peptide chemistry for creating modified peptides with altered properties. It is also used in chemical biology research to study protein function and interactions.
| Molecular weight | 181.19 |
|---|---|
| Empirical formula | C9H11NO3 |
| Assay | ≥96.0% (NT) |
| Melting point | ~260 °C (dec.) |
Hazard statements
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P305IF IN EYES
| Protective equipment | dust mask type N95 (US), Eyeshields, Gloves |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xi |
| Risk statements (R) | 36/37/38 |
| Safety statements (S) | 26-36 |
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 DL-o-Tyrosine used for?
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DL-o-Tyrosine is used as an analytical standard, in chemical synthesis, chemical biology research, peptide chemistry, and for analysis in the food and beverage industry, particularly concerning irradiation by-products and processing contaminants.
What is the CAS number and chemical formula for DL-o-Tyrosine?
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The CAS number for DL-o-Tyrosine is 2370-61-8, and its chemical formula is C9H11NO3.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies DL-o-Tyrosine with an assay of ≥96.0% (NT). We do not represent this product as USP, BP, EP, or any other pharmacopoeial grade.
How should DL-o-Tyrosine be handled safely?
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DL-o-Tyrosine is classified with warning signal word and hazards H315 (causes skin irritation), H319 (causes serious eye irritation), and H335 (may cause respiratory irritation). Appropriate personal protective equipment includes a dust mask type N95 (US), eyeshields, and gloves. Ensure good ventilation.
How is DL-o-Tyrosine packed and exported?
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Tech Serve Solutions is a specialist global supplier and exporter of fine chemicals. Specific packaging and shipping details for DL-o-Tyrosine can be provided upon request to meet regulatory and customer requirements.
How can I request a quote or sample for DL-o-Tyrosine?
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To request a quote or sample for DL-o-Tyrosine, please contact our sales team through the website or by phone, referencing the product CAS number 2370-61-8.
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