The IUPAC name of Framycetin sulphate is (2R,3S,4R,5R,6R)-5-amino-2-(aminomethyl)-6-[(1R,2R,3S,4R,6S)-4,6-diamino-2-[(2S,3R,4S,5R)-4-[(2S,3S,4S,5R,6R)-3-amino-6-(aminomethyl)-4,5-dihydroxyoxan-2-yl]oxy-3-hydroxy-5-(hydroxymethyl)oxolan-2-yl]oxy-3-hydroxycyclohexyl]oxyoxane-3,4-diol; sulfuric acid. With the CAS registry number 4146-30-9, it is also named as Neomycin sulphate B. Besides, it is white to yellowish powder. In addition, its molecular formula is C₂₃H₄₈N₆O₁₇S and its molecular weight is 712.72.

The other characteristics of Framycetin sulphate can be summarized as: (1)EINECS: 223-969-3; (2)H-Bond Donor: 15; (3)H-Bond Acceptor: 23; (4)Rotatable Bond Count: 9; (5)Exact Mass: 712.279665; (6)MonoIsotopic Mass: 712.279665; (7)Topological Polar Surface Area: 436; (8)Heavy Atom Count: 47; (9)Complexity: 953; (10)Isotope Atom Count: 0; (11)Defined Atom StereoCenter Count: 19; (12)Flash Point: 514.5 °C; (13)Enthalpy of Vaporization: 153.02 kJ/mol; (14)Boiling Point: 927.1 °C at 760 mmHg; (15)Vapour Pressure: 0 mmHg at 25 °C.

People can use the following data to convert to the molecule structure.
(1)SMILES: O=S(=O)(O)O.O([C@H]3[C@H](O[C@@H]2O[C@H](CO)[C@@H](O[C@H]1O[C@@H](CN)[C@@H](O)[C@H](O)[C@H]1N)[C@H]2O)[C@@H](O)[C@H](N)C[C@@H]3N)[C@H]4O[C@@H]([C@@H](O)[C@H](O)[C@H]4N)CN
(2)InChI: InChI=1/C23H46N6O13.H2O4S/c24-2-7-13(32)15(34)10(28)21(37-7)40-18-6(27)1-5(26)12(31)20(18)42-23-17(36)19(9(4-30)39-23)41-22-11(29)16(35)14(33)8(3-25)38-22;1-5(2,3)4/h5-23,30-36H,1-4,24-29H2;(H2,1,2,3,4)/t5-,6+,7-,8+,9-,10-,11-,12+,13-,14-,15-,16-,17-,18-,19-,20-,21-,22-,23+;/m1./s1
(3)InChIKey: OIXVKQDWLFHVGR-WQDIDPJDBL