| Identification | |
| Name: | 4-Pyridinepropanoicacid, a-amino- |
| Synonyms: | 4-Pyridinealanine(6CI);4-Pyridinepropionic acid, a-amino- (8CI);4-Pyridylalanine;DL-a-Amino-b-(4-pyridine)propanoic acid;b-(4-Pyridyl)-DL-Alanine; |
| CAS: | 1956-21-4 |
| Molecular Formula: | C8H10N2O2 |
| Molecular Weight: | 166.18 |
| InChI: | InChI=1/C8H10N2O2/c9-7(8(11)12)5-6-1-3-10-4-2-6/h1-4,7H,5,9H2,(H,11,12) |
| Molecular Structure: |  |
| Properties | |
| Melting Point: | 234-235 oC |
| Density: | 1.271 |
| Refractive index: | 1.581 |
| Specification: |
The 4-Pyridinealanine with the cas number 1956-21-4 is also called 4-Pyridinepropanoicacid, a-amino-. The systematic name is 3-pyridin-4-ylalanine. Its molecular formula is C8H10N2O2. This chemical is a kind of organics. It should be stored in dry and cool environment. The properties of the chemical are: (1)ACD/LogP: -0.38; (2)# of Rule of 5 Violations: 0; (3)ACD/LogD (pH 5.5): -3.17; (4)ACD/LogD (pH 7.4): -2.93; (5)ACD/BCF (pH 5.5): 1; (6)ACD/BCF (pH 7.4): 1; (7)ACD/KOC (pH 5.5): 1; (8)ACD/KOC (pH 7.4): 1; (9)#H bond acceptors: 4; (10)#H bond donors: 3; (11)#Freely Rotating Bonds: 4; (12)Polar Surface Area: 42.43 Å2; (13)Index of Refraction: 1.581; (14)Molar Refractivity: 43.58 cm3; (15)Molar Volume: 130.6 cm3; (16)Polarizability: 17.27×10-24cm3; (17)Surface Tension: 61.5 dyne/cm; (18)Enthalpy of Vaporization: 62.33 kJ/mol; (19)Vapour Pressure: 2.18×10-5 mmHg at 25°C. Uses: This chemical can prepare rac-2-Decarboxybetalaminsaeure-imin. This reaction needs reagent NH3, solvent H2O and methanol at 10 °C, pH 9.8. The reaction time is 70 min. The yield is 51%. This reaction also need irradiation. You can still convert the following datas into molecular structure: |
| Safety Data | |
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