Boc-L-tyrosine, 99%
Boc-L-tyrosine, 99% (CAS 3978-80-1) supplier Zemixal. Lab and bulk packs, batch COA, fast global delivery. Purity 99%. Packs from 10 g.
About Boc-L-tyrosine, 99%
Boc-L-tyrosine, 99% sits in our protected Amino Acids (Fmoc, Boc, Cbz) section and ships worldwide from stock or short lead time. For your records (Biochemistry), the material is defined by CAS 3978-80-1, formula C14H19NO5 and molar mass 281.3 g/mol. It is handled as a solid.
Use cases we see most often
- Solid-phase peptide synthesis (SPPS)
- Peptide drug discovery
- Medicinal chemistry
Storage and safety notes
Physical constants on file: melting point 133-135 °C. Classified under GHS with signal word Warning and hazard statements H315, H319 and H335. Read the SDS before first use.
Standard pack sizes are 10 g, 25 g, 100 g and 1 kg, and custom quantities are quoted on request. Each lot travels with a batch certificate of analysis and a 16-section SDS. Send an enquiry through the quote panel and you get a formal offer with Incoterms and delivery time.
Typical uses
- Solid-phase peptide synthesis (SPPS)
- Peptide drug discovery
- Medicinal chemistry
Applications
Specifications and identifiers
| Product name | Boc-L-tyrosine, 99% |
|---|---|
| Catalogue number | ZX-002215 |
| CAS number | 3978-80-1 |
| IUPAC name | (2S)-3-(4-hydroxyphenyl)-2-[(2-methylpropan-2-yl)oxycarbonylamino]propanoic acid |
| Molecular formula | C14H19NO5 |
| Molar mass | 281.3 g/mol |
| Exact mass | 281.1263 |
| Grade | Biochemistry |
| Purity / assay | 99% |
| Physical form | Solid |
| Melting point | 133-135 °C |
| XLogP3 | 1.5 |
| H-bond donors / acceptors | 3 / 5 |
| Topological polar surface area | 95.9 Ų |
| HS code | 29379020 |
| InChIKey | CNBUSIJNWNXLQQ-NSHDSACASA-N |
| SMILES | CC(C)(C)OC(=O)N[C@@H](CC1=CC=C(C=C1)O)C(=O)O |
| PubChem CID | 117439 |
| Synonyms | N-(tert-Butoxycarbonyl)-L-tyrosine, Boc-Tyr-OH, L-Tyrosine, N-[(1,1-dimethylethoxy)carbonyl]-, L-Tyrosine, N-((1,1-dimethylethoxy)carbonyl)-, L-Tyrosine, N-(1,1-dimethylethoxy)carbonyl-, N-Boc-L-tyrosine, N-(tert-Butyloxycarbonyl)-L-tyrosin, N-tert-butoxycarbonyl-L-tyrosine, (S)-2-((tert-butoxycarbonyl)amino)-3-(4-hydroxyphenyl)propanoic acid, N-Boc-tyrosine, N-t-BOC-L-Tyrosine, Tert-butoxycarbonyl-L-tyrosine |
Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.
Safety and GHS hazards
Signal word Warning
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Precautionary statements P261, P264, P264 + P265, P271, P280, P302 + P352, P304 + P340, P305 + P351 + P338, P319, P321, P332 + P317, P337 + P317, P362 + P364, P403 + P233, P405, P501
Classification summarised from public GHS notifications. It can vary with grade and concentration, so always follow the SDS supplied with your lot.
Pack sizes
| 10 g | Quoted on request | |
| 25 g | Quoted on request | |
| 100 g | Quoted on request | |
| 1 kg | Quoted on request |
Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.
Questions about Boc-L-tyrosine, 99%
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