The IUPAC name of 5-Methylpyridazin-3-amine is 5-Methylpyridazin-3-amine. With the CAS registry number 144294-43-9, it is also named as 3-Pyridazinamine,5-methyl-. In addition, its molecular formula is C₅H₇N₃ and its molecular weight is 109.13. 

The other characteristics of 5-Methylpyridazin-3-amine can be summarized as: (1)ACD/LogP: 0.05; (2)# of Rule of 5 Violations: 0; (3)ACD/LogD (pH 7.4): 0.02; (4)ACD/BCF (pH 5.5): 1; (5)ACD/BCF (pH 7.4): 1; (6)ACD/KOC (pH 5.5): 3.61; (7)ACD/KOC (pH 7.4): 23.49; (8)H bond acceptors: 3; (9)H bond donors: 2; (10)Freely Rotating Bonds: 0; (11)Polar Surface Area: 51.8 Å²; (12)Index of Refraction: 1.581; (13)Molar Refractivity: 31.49 cm³; (14)Molar Volume: 94.4 cm³; (15)Polarizability: 12.48×10^-24cm³; (16)Surface Tension: 56.6 dyne/cm; (17)Density: 1.155 g/cm³; (18)Flash Point: 173.8 °C; (19)Enthalpy of Vaporization: 56.26 kJ/mol; (20)Boiling Point: 320.8 °C at 760 mmHg; (21)Vapour Pressure: 0.00031 mmHg at 25 °C.

People can use the following data to convert to the molecule structure.
(1)SMILES:Nc1cc(C)cnn1
(2)InChI:InChI=1/C5H7N3/c1-4-2-5(6)8-7-3-4/h2-3H,1H3,(H2,6,8)
(3)InChIKey:NDPKVJZZCMFBIO-UHFFFAOYAI
(4)Std. InChI:InChI=1S/C5H7N3/c1-4-2-5(6)8-7-3-4/h2-3H,1H3,(H2,6,8)
(5)Std. InChIKey:NDPKVJZZCMFBIO-UHFFFAOYSA-N