| Identification | |
| Name: | L-Tyrosine,1,1-dimethylethyl ester |
| Synonyms: | Tyrosine,tert-butyl ester (6CI,7CI);Tyrosine, tert-butyl ester, L- (8CI);(S)-2-Amino-3-(4-hydroxyphenyl)propionic acid tert-butyl ester;L-Tyrosinetert-butyl ester;H-Tyr-OtBu; |
| CAS: | 16874-12-7 |
| EINECS: | 240-902-3 |
| Molecular Formula: | C13H19NO3 |
| Molecular Weight: | 237.29 |
| InChI: | InChI=1/C13H19NO3/c1-13(2,3)17-12(16)11(14)8-9-4-6-10(15)7-5-9/h4-7,11,15H,8,14H2,1-3H3 |
| Molecular Structure: |  |
| Properties | |
| Density: | 1.125 g/cm3 |
| Refractive index: | 25 ° (C=2, EtOH) |
| Solubility: | Appearance:White to off-white crystalline powder Transport Information:OTH Hazard Symbols:Not regulated UN NO. particular:particular |
| Appearance: | White to off-white crystalline powder |
| Specification: |
The L-tyrosine tert-butyl ester, with its CAS registry number 16874-12-7, has the IUPAC name of tert-butyl 2-amino-3-(4-hydroxyphenyl)propanoate. This is a kind of white to off-white crystalline. When you are dealing with this chemical, avoid contacting with skin and eyes, and then do remember not to breathe dust. The characteristics of this chemical are as below: (1)ACD/LogP: 1.76; (2)# of Rule of 5 Violations: 0; (3)#H bond acceptors: 4; (4)#H bond donors: 3; (5)#Freely Rotating Bonds: 7; (6)Polar Surface Area: 38.77; (7)Index of Refraction: 1.539; (8)Molar Refractivity: 66.08 cm3; (9)Molar Volume: 210.7 cm3; (10)Polarizability: 26.19×10-24 cm3; (11)Surface Tension: 44.3 dyne/cm; (12)Density: 1.125 g/cm3; (13)Flash Point: 170.4 °C; (14)Enthalpy of Vaporization: 62.73 kJ/mol; (15)Boiling Point: 358.1 °C at 760 mmHg; (16)Vapour Pressure: 1.26E-05 mmHg at 25°C; (17)Exact Mass: 237.136493; (18)MonoIsotopic Mass: 237.136493; (19)Topological Polar Surface Area: 72.6; (20)Heavy Atom Count: 17; (21)Complexity: 252. In addition, you could convert the following datas into the molecular structure: |
| Storage Temperature: | 2-8°C |
| Safety Data | |
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