- L-TYROSINE HYDRAZIDE
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- $1.00 / 1KG
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2020-01-13
- CAS:7662-51-3
- Min. Order: 1g
- Purity: 99.0%
- Supply Ability: 100kg
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| | L-TYROSINE HYDRAZIDE Basic information |
| | L-TYROSINE HYDRAZIDE Chemical Properties |
| Melting point | 196-198 °C(lit.) | | Boiling point | 331.89°C (rough estimate) | | density | 1.1985 (rough estimate) | | refractive index | 78 ° (C=5, 1mol/L HCl) | | storage temp. | Keep in dark place,Inert atmosphere,Room temperature | | solubility | almost transparency in 1mol/L HCl | | pka | 9.96±0.15(Predicted) | | form | powder to crystal | | color | White to Orange to Green | | Optical Rotation | [α]20/D +76°, c = 4.2 in 1 M HCl | | BRN | 2808635 | | Major Application | peptide synthesis | | InChI | 1S/C9H13N3O2/c10-8(9(14)12-11)5-6-1-3-7(13)4-2-6/h1-4,8,13H,5,10-11H2,(H,12,14)/t8-/m0/s1 | | InChIKey | MWIXENPCUPDSOS-QMMMGPOBSA-N | | SMILES | NNC(=O)[C@@H](N)Cc1ccc(O)cc1 | | CAS DataBase Reference | 7662-51-3(CAS DataBase Reference) | | EPA Substance Registry System | L-Tyrosine, hydrazide (7662-51-3) |
| Hazard Codes | Xi | | Risk Statements | 36-43 | | Safety Statements | 26-36/37 | | WGK Germany | 3 | | TSCA | TSCA listed | | HS Code | 29280000 | | Storage Class | 11 - Combustible Solids | | Hazard Classifications | Eye Irrit. 2
Skin Sens. 1 |
| | L-TYROSINE HYDRAZIDE Usage And Synthesis |
| Chemical Properties | white fine crystals | | Uses | Resolving agent for various DL-amino acids | | Uses | Excellent reagent for the resolution of amino acids. | | reaction suitability | reaction type: solution phase peptide synthesis | | Synthesis | The synthesis of L-tyrosine hydrazide from L-tyrosine has been described. D-Tyrosine hydrazide has been obtained by resolution of DL-tyrosine hydrazide with Cbz-L-proline.
| | storage |
L-tyrosine hydrazide is stable in amber bottles, at room temperature, for indefinite periods of time. No special handling precautions have been described.
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| | L-TYROSINE HYDRAZIDE Preparation Products And Raw materials |
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