Acetylneuraminic acid
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Acetylneuraminic acid
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CAS No:
131-48-6
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Formula:
C11H19NO9
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Chemical Name:
Acetylneuraminic acid
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Synonyms:
Neuraminic acid,N-acetyl-;D-glycero-D-galacto-Nonulosonic acid,5-acetamido-3,5-dideoxy-;Lactaminic acid;D-glycero-D-galacto-2-Nonulosonic acid,5-(acetylamino)-3,5-dideoxy-;N-Acetylneuraminic acid;Acetylneuraminic acid;NANA;N-Acetyl-D-neuraminic acid;5-N-Acetyl-D-neuraminic acid;Aceneuramic acid;N-Acetylneuramic acid;N-Acetylsialic acid;5-N-Acetylneuraminic acid;UX 001;5977-25-3;6225-16-7;6918-20-3;11032-36-3;14752-56-8;688025-48-1;801157-24-4;1195276-57-3;1195521-74-4
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CAS No:
Description
N-acetylneuraminic acid is an N-acyl derivative of neuraminic or acid amino sugar derivative, derived from N-acetylmannosamine and pyruvic acid. It is an important constituent of glycoproteins and glycolipids. N-acetylneuraminic acid occurs in many polysaccharides, glycoproteins, and glycolipids in animals and bacteria. Sialic acid is a generic term for the N- or O-substituted derivatives of neuraminic acid, a monosaccharide with a nine-carbon backbone.It is also the name for the most common m
Aceneuramic acid is an N-acetylneuraminic acid that is keto-neuraminic acid in which one of the hydrogens of the amino group is replaced by an acetyl group. It is a member of N-acetylneuraminic acids, a member of acetamides and a 2-oxo monocarboxylic acid. It derives from a keto-neuraminic acid. It is a conjugate acid of an aceneuramate.|Aceneuramic acid has been used in trials studying the treatment of Distal Myopathy, Nonaka Type, Hereditary Inclusion Body Myopathy, and Distal Myopathy With Rimmed Vacuoles.|An N-acyl derivative of neuraminic acid. N-acetylneuraminic acid occurs in many polysaccharides, glycoproteins, and glycolipids in animals and bacteria. (From Dorland, 28th ed, p1518)
Characteristics
177
-3.48090
synthetic, crystalline
1.3580 (rough estimate)
182-185 °C (decomp)
449.56°C (rough estimate)
414.8±32.9 °C
-32 ° (C=1, H2O)
H2O: 50 g/L (20 ºC)
−20°C
5.5E-30mmHg at 25°C
-32 º (c=2,water)
Safety Information
NONH for all modes of transport
3
36/37/38
22-24/25-36-26
Xi
Irritant
Stable. Incompatible with strong oxidizing agents.
Acetylneuraminic acid Use and Manufacturing
Carbon 13 labelled analogue of N-Acetylneuraminic acid (A187000).
Computed Properties
Molecular Weight:309.27
XLogP3:-4.2
Hydrogen Bond Donor Count:7
Hydrogen Bond Acceptor Count:9
Rotatable Bond Count:9
Exact Mass:309.10598118
Monoisotopic Mass:309.10598118
Topological Polar Surface Area:185
Heavy Atom Count:21
Complexity:386
Defined Atom Stereocenter Count:5
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes
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