The 3-Deoxy-D-manno-2-octulosonic acid ammonium salt, with the CAS registry number 103404-70-2, is also known as 3-Deoxy-2-octulosonic acid monoammonium salt; KDO ammonium salt. It belongs to the product categories of 13C & 2H Sugars; Carbohydrates & Derivatives. This chemical's molecular formula is C₈H₁₄O₈.NH₃ and molecular weight is 255.22. Its IUPAC name is called azane; 6-(1,2-dihydroxyethyl)-2,4,5-trihydroxyoxane-2-carboxylic acid. This chemical is white crystalline solid which can be used as a ketosidic component in all lipopolysaccharides of Gram-negative bacteria.

Physical properties of 3-Deoxy-D-manno-2-octulosonic acid ammonium salt: (1)#H bond acceptors: 9; (2)#H bond donors: 9; (3)#Freely Rotating Bonds: 12; (4)Flash Point: 349.8 °C; (5)Melting Point: 122-124 °C; (6)Enthalpy of Vaporization: 110.43 kJ/mol; (7)Boiling Point: 654.8 °C at 760 mmHg; (8)Vapour Pressure: 6.33E-20 mmHg at 25°C.

You can still convert the following datas into molecular structure:
(1)Canonical SMILES: C1C(C(C(OC1(C(=O)O)O)C(CO)O)O)O.N
(2)InChI: InChI=1S/C8H14O8.H3N/c9-2-4(11)6-5(12)3(10)1-8(15,16-6)7(13)14;/h3-6,9-12,15H,1-2H2,(H,13,14);1H3
(3)InChIKey: UDJBBKGYARWWNJ-UHFFFAOYSA-N