| BOC-L-Tyrosine Basic information |
| Product Name: | BOC-L-Tyrosine |
| Synonyms: | BOC-L-Tyrosine, 99+% 5GR;N-Boc-L-tyrosine Boc-Tyr-OH;Boc-Tyr-OH 98%;BOC-TYR-OH;BOC-TYROSINE;BOC-TYROSINE-OH;BOC-L-PHE(4-OH)-OH;BOC-L-TYR-OH |
| CAS: | 3978-80-1 |
| MF: | C14H19NO5 |
| MW: | 281.3 |
| EINECS: | 223-613-7 |
| Product Categories: | Tyrosine [Tyr, Y];Boc-Amino Acids and Derivative;Amino Acids (N-Protected);Biochemistry;Boc-Amino Acids;Boc-Amino acid series;Amino Acid Derivatives;Amino Acids |
| Mol File: | 3978-80-1.mol |
| BOC-L-Tyrosine Chemical Properties |
| Melting point | 133-135 °C(lit.) |
| alpha | 2.5 º (c=2, acetic acid) |
| Boiling point | 423.97°C (rough estimate) |
| density | 1.1755 (rough estimate) |
| refractive index | 1.5230 (estimate) |
| storage temp. | Keep in dark place,Sealed in dry,Room Temperature |
| solubility | DMSO (Slightly), Methanol (Sparingly) |
| form | Powder |
| pka | 2.98±0.10(Predicted) |
| color | White to off-white |
| optical activity | [α]20/D +3.0°, c = 2 in acetic acid |
| BRN | 2816406 |
| CAS DataBase Reference | 3978-80-1(CAS DataBase Reference) |
| Safety Information |
| Hazard Codes | Xi |
| Risk Statements | 36/37/38 |
| Safety Statements | 22-24/25-36-26 |
| WGK Germany | 3 |
| HS Code | 29242990 |
| MSDS Information |
| Provider | Language |
|---|---|
| BOC-L-Tyrosine | English |
| SigmaAldrich | English |
| ACROS | English |
| ALFA | English |
| BOC-L-Tyrosine Usage And Synthesis |
| Chemical Properties | white to off-white powder |
| Uses | N-Boc-L-tyrosine is an N-Boc-protected form of L-Tyrosine (T899975). L-Tyrosine is an essential amino acid that exhibits in vitro antioxidant and antiradical activities. L-Tyrosine is used as a precursor to synthesize catecholamines (e.g. Norepinephrine HCl [N674500]) in human keratinocytes, and also for the synthesis of proteins and thyroid hormones. |
| BOC-L-Tyrosine Preparation Products And Raw materials |
| Raw materials | Boc-O-benzyl-L-tyrosine-->BOC-L-TYR(ALL)-OH-->BOC-TYR-OBZL-->Boc-Tyr-OtBu-->Boc-O-(2-bromo-Cbz)-L-Tyrosine-->TERT-BUTYL 1,2,2,2-TETRACHLOROETHYL CARBONATE)-->L-Tyrosine-->Di-tert-butyl dicarbonate-->BOC-TYR(2,6-DI-CL-BZL)-OH |
| Preparation Products | 2-Pyridinethione-->2-Hydroxypyridine |
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