The L-2-Aminobutanamide with its cas register number is 7324-11-0. It also can be called as (S)-2-Aminobutyramide and the Systematic name about this chemical is 2-aminobutanamide.

Physical properties about L-2-Aminobutanamide are: (1)ACD/LogP: -1.10; (2)ACD/LogD (pH 5.5): -3.38; (3)ACD/LogD (pH 7.4): -1.68; (4)ACD/BCF (pH 5.5): 1; (5)ACD/BCF (pH 7.4): 1; (6)ACD/KOC (pH 5.5): 1; (7)ACD/KOC (pH 7.4): 1.59; (8)#H bond acceptors: 3; (9)#H bond donors: 4; (10)#Freely Rotating Bonds: 3; (11)Polar Surface Area: 23.55Ų; (12)Index of Refraction: 1.468; (13)Molar Refractivity: 27.63 cm³; (14)Molar Volume: 99.4 cm³; (15)Polarizability: 10.95x10^-24cm³; (16)Surface Tension: 41.1 dyne/cm; (17)Enthalpy of Vaporization: 48.28 kJ/mol; (18)Vapour Pressure: 0.0282 mmHg at 25°C.

You can still convert the following datas into molecular structure:
(1)SMILES: O=C(N)C(N)CC
(2)InChI: InChI=1/C4H10N2O/c1-2-3(5)4(6)7/h3H,2,5H2,1H3,(H2,6,7)
(3)InChIKey: HNNJFUDLLWOVKZ-UHFFFAOYAB
(4)Std. InChI: InChI=1S/C4H10N2O/c1-2-3(5)4(6)7/h3H,2,5H2,1H3,(H2,6,7)
(5)Std. InChIKey: HNNJFUDLLWOVKZ-UHFFFAOYSA-N