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VAQORAD-Tyrosine, 99%+
Synonyms: 3-(4-Hydroxyphenyl)-D-alanine H-D-Tyr-OH · D-Tyr · D-Tyrosin · (R)-3-(p-Hydroxyphenyl)alanine
CAS No.556-02-5
FormulaC9H11NO3
Mol. weight181.19
Catalogue No.VQ-002094
Purity≥99%
HSN29420090
D-Tyrosine (CAS 556-02-5) – amino acid derivative, Puriss grade, ≥99%. C9H11NO3, MW 181.19. From Vaqora Chemicals, with COA and worldwide delivery.
Batch COA with every lot
16-section GHS SDS
Export to 120+ countries
DG-compliant packing
About D-Tyrosine, 99%+
Listed under CAS 556-02-5, D-Tyrosine is an amino acid derivative available from Vaqora Chemicals in Puriss grade at a purity of ≥99%. Its molecular formula is C9H11NO3 and its molecular weight is 181.19 g/mol. Its systematic (IUPAC) name is (2R)-2-amino-3-(4-hydroxyphenyl)propanoic acid. Common synonyms include 3-(4-Hydroxyphenyl)-D-alanine H-D-Tyr-OH and D-Tyr.
In its supplied form it is a white to light yellow powder. Reported physical data include a melting point of above 300 °C. Store in a tightly closed container in a cool, dry and well-ventilated place. It carries the GHS signal word “Warning” with 3 hazard statements. Review the Safety Data Sheet before use.
Key uses span peptide synthesis, cell culture media and biochemical research. Buyers come mainly from academic and industrial research and diagnostics and biotechnology.
Available in 1 g, 5 g, 25 g and 1 kg packs, D-Tyrosine is dispatched with a Certificate of Analysis (COA) to destinations worldwide.
Typical applications
- Peptide synthesis
- Cell culture media
- Biochemical research
Industries
Specifications & identifiers
| Product name | D-Tyrosine, 99%+ |
|---|---|
| Catalogue No. | VQ-002094 |
| CAS Number | 556-02-5 |
| IUPAC name | (2R)-2-amino-3-(4-hydroxyphenyl)propanoic acid |
| Molecular formula | C9H11NO3 |
| Molecular weight | 181.19 g/mol |
| Exact mass | 181.0739 |
| Grade | Puriss |
| Purity / assay | ≥99% |
| HSN code | 29420090 |
| InChIKey | OUYCCCASQSFEME-MRVPVSSYSA-N |
| SMILES | C1=CC(=CC=C1C[C@H](C(=O)O)N)O |
| PubChem CID | 71098 |
| Physical form | Powder |
|---|---|
| Appearance | White to light yellow powder |
| Melting point | >300 °C |
| LogP (XLogP3) | -2.3 |
| H-bond donors / acceptors | 3 / 4 |
| TPSA | 83.6 Ų |
| 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 |
Safety & hazard information (GHS)
Signal word: Warning
Hazard statements
H315Causes skin irritationH319Causes serious eye irritationH335May 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 is indicative (aggregated GHS notifications) and may vary by grade and concentration. Always refer to the SDS supplied with your lot.
Documents
Frequently asked questions
What is the CAS number of D-Tyrosine, 99%+?
The CAS Registry Number of D-Tyrosine, 99%+ is 556-02-5. It is also known as 3-(4-Hydroxyphenyl)-D-alanine H-D-Tyr-OH, D-Tyr, D-Tyrosin.
What is the molecular formula and molecular weight of D-Tyrosine, 99%+?
D-Tyrosine, 99%+ has the molecular formula C9H11NO3 and a molecular weight of 181.19 g/mol. Its IUPAC name is (2R)-2-amino-3-(4-hydroxyphenyl)propanoic acid.
Which grade and pack sizes of D-Tyrosine, 99%+ can I order?
We supply D-Tyrosine, 99%+ in Puriss (≥99%) grade, in 1 g, 5 g, 25 g, 1 kg packs. Larger bulk quantities and custom packing are quoted on request.
Do you provide a COA and SDS with D-Tyrosine, 99%+?
Yes. Every lot of D-Tyrosine, 99%+ is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.
Can D-Tyrosine, 99%+ be shipped internationally?
Yes. D-Tyrosine, 99%+ is classified as hazardous, so it is packed in UN-approved packaging and shipped as dangerous goods under IATA/IMDG rules. We export worldwide on EXW, FOB, CIF and DAP terms.
Enquire about D-Tyrosine, 99%+
We reply within one business day with price, pack options, lead time and documentation.
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