D-Tyrosine, 99%+
Buy D-Tyrosine, 99%+ (CAS 556-02-5) from Zemixal: C9H11NO3, COA and SDS with every lot, worldwide shipping. Part of our Amino Acids & Derivatives range.
About D-Tyrosine, 99%+
Zemixal supplies D-Tyrosine, 99%+ within its life Science & Biochemicals portfolio. Identity at a glance (Puriss): CAS 556-02-5, formula C9H11NO3 and molar mass 181.19 g/mol. It is described as white to light yellow powder.
Use cases we see most often
- Peptide synthesis
- Cell culture media
- Biochemical research
Storage and safety notes
Literature values: melting point >300 °C. Hazard communication follows GHS (Warning: H315, H319 and H335). Our SDS lists exposure controls and first-aid measures.
Order it in 1 g, 5 g, 25 g and 1 kg packs or ask for a bulk quotation. You receive a batch certificate of analysis and a 16-section SDS with each order. Send an enquiry through the quote panel and you get a formal offer with Incoterms and delivery time.
Typical uses
- Peptide synthesis
- Cell culture media
- Biochemical research
Applications
Specifications and identifiers
| Product name | D-Tyrosine, 99%+ |
|---|---|
| Catalogue number | ZX-002094 |
| CAS number | 556-02-5 |
| IUPAC name | (2R)-2-amino-3-(4-hydroxyphenyl)propanoic acid |
| Molecular formula | C9H11NO3 |
| Molar mass | 181.19 g/mol |
| Exact mass | 181.0739 |
| Grade | Puriss |
| Purity / assay | ≥99% |
| Physical form | Powder |
| Appearance | White to light yellow powder |
| Melting point | >300 °C |
| XLogP3 | -2.3 |
| H-bond donors / acceptors | 3 / 4 |
| Topological polar surface area | 83.6 Ų |
| HS code | 29420090 |
| InChIKey | OUYCCCASQSFEME-MRVPVSSYSA-N |
| SMILES | C1=CC(=CC=C1C[C@H](C(=O)O)N)O |
| PubChem CID | 71098 |
| Synonyms | 3-(4-Hydroxyphenyl)-D-alanine H-D-Tyr-OH, D-Tyr, D-Tyrosin, (R)-3-(p-Hydroxyphenyl)alanine, (R)-2-Amino-3-(p-hydroxyphenyl)propionic acid, 2-amino-3-(4-hydroxyphenyl)-propanoic acid, (2R)-2-azaniumyl-3-(4-hydroxyphenyl)propanoate, H-D-Tyr-OH, (R)-2-amino-3-(4-hydroxyphenyl)propanoic acid, 3-(4-Hydroxyphenyl)-D-alanine, Tyrosine, d-, D-(+)-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
| 1 g | Quoted on request | |
| 5 g | Quoted on request | |
| 25 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.
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