CAS:103404-70-2|3-Deoxy-D-manno-2-octulosonic Acid Ammonium Salt

Catalogue Number:D242000
Chemical Name:3-Deoxy-D-manno-2-octulosonic Acid Ammonium Salt
Synonyms:2-Keto-3-deoxyoctonate Ammonium Salt; 3-Deoxyoctulosonic Acid Ammonim Salt; KDO Ammonium Salt; 3-Deoxyoctulosonic Acid; 3-Deoxy-2-octulosonic Acid Monoammonium Salt; 3-Deoxyoctulosonic Acid KDO;
CAS Number:103404-70-2
Alternate CAS #
1069-03-0-free acid
Molecular Formula:C₈H₁₇NO₈
Appearance:White to Off-White Solid
Melting Point:116-118°C
Molecular Weight:255.22
Storage:-20°C
Solubility:DMSO (Slightly, Heated), Methanol (Very Slightly), Water (Slightly)
Stability
Hygroscopic
Category:Standards; Carbohydrates and Oligosaccharides;
Applications:3-Deoxy-D-manno-2-octulosonic Acid Ammonium Salt is a ketosidic component in all lipopolysaccharides of Gram-negative bacteria and has been identified in several acidic exopolysaccharides (K-antigens). Synthetic analogues of KDO may be studied for their potential to disrupt the biosynthesis of bacterial cell-wall components, and lead to new antibacterial agents.
References:Altschul, S., et al.: J. Mol. Biol., 215, 403 (1990), Baumann, H., et al.: Biochemistry, 31, 4081 (1992), Hashimoto, M., et al.: Eur. J. Biochem., 268, 3139 (2001), Kodar, K., et al.: Immunol. Invest., 38, 704 (2009),
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