The 8-N-Boc-5,6,7,8-Tetrahydro-1,8-naphthyridin-2-propylamine, with CAS registry number of 886362-44-3,  has the systematic name of tert-butyl 7-(3-aminopropyl)-3,4-dihydro-2H-1,8-naphthyridine-1-carboxylate. And it is also named 1,8-Naphthyridine-1(2H)-carboxylic acid, 7-(3-aminopropyl)-3,4-dihydro-, 1,1-dimethylethyl ester.

Physical properties about this chemical are: (1)ACD/LogP: 2.19; (2)# of Rule of 5 Violations: 0; (3)#H bond acceptors: 5; (4)#H bond donors: 2; (5)#Freely Rotating Bonds: 6; (6)Polar Surface Area: 68.45 Å²; (7)Index of Refraction: 1.546; (8)Molar Refractivity: 82.61 cm³; (9)Molar Volume: 260.7 cm³; (10)Polarizability: 32.75×10^-24cm³; (11)Surface Tension: 47.5 dyne/cm; (12)Enthalpy of Vaporization: 68.84 kJ/mol; (13)Vapour Pressure: 1.09E-07 mmHg at 25°C.

You can still convert the following datas into molecular structure: 
(1)SMILES: CC(C)(C)OC(=O)N2CCCc1ccc(nc12)CCCN
(2)InChI: InChI=1/C16H25N3O2/c1-16(2,3)21-15(20)19-11-5-6-12-8-9-13(7-4-10-17)18-14(12)19/h8-9H,4-7,10-11,17H2,1-3H3(3)InChIKey: OFEIZXQEHYYUPC-UHFFFAOYAQ
(4)Std. InChI: InChI=1S/C16H25N3O2/c1-16(2,3)21-15(20)19-11-5-6-12-8-9-13(7-4-10-17)18-14(12)19/h8-9H,4-7,10-11,17H2,1-3H3
(5)Std. InChIKey: OFEIZXQEHYYUPC-UHFFFAOYSA-N