CAS 131-48-6
:Acetylneuraminic acid
Description:
Acetylneuraminic acid, commonly referred to as sialic acid, is a naturally occurring amino sugar and a derivative of neuraminic acid. It is characterized by its role as a crucial component of glycoproteins and glycolipids, particularly in the cell membranes of animals. This compound is known for its negative charge at physiological pH, which contributes to its biological functions, including cell recognition, signaling, and immune response modulation. Acetylneuraminic acid is typically found in high concentrations in tissues such as the brain and is involved in various biological processes, including pathogen recognition and the modulation of cellular interactions. Its structure features a nine-carbon backbone with an acetyl group, which enhances its solubility and stability. The presence of hydroxyl and amino groups allows for extensive hydrogen bonding, influencing its interactions with other biomolecules. Due to its significance in cellular communication and its potential implications in health and disease, acetylneuraminic acid is a subject of interest in biochemistry and medical research.
Formula:C11H19NO9
InChI:InChI=1S/C11H19NO9/c1-4(14)12-8(5(15)2-6(16)11(20)21)10(19)9(18)7(17)3-13/h5,7-10,13,15,17-19H,2-3H2,1H3,(H,12,14)(H,20,21)/t5-,7+,8+,9+,10+/m0/s1
InChI key:InChIKey=KBGAYAKRZNYFFG-BOHATCBPSA-N
SMILES:[C@H]([C@H]([C@@H]([C@@H](CO)O)O)O)([C@H](CC(C(O)=O)=O)O)NC(C)=O
Synonyms:- 5-N-Acetyl-<span class="text-smallcaps">D</span>-neuraminic acid
- 5-N-Acetyl-D-neuraminic acid
- 5-N-Acetylneuraminic acid
- <span class="text-smallcaps">D</smallcap>-glycero-<smallcap>D</span>-galacto-2-Nonulosonic acid, 5-(acetylamino)-3,5-dideoxy-
- <span class="text-smallcaps">D</smallcap>-glycero-<smallcap>D</span>-galacto-Nonulosonic acid, 5-acetamido-3,5-dideoxy-
- Aceneuramic acid
- Acetylneuraminic acid
- Acide N-acetylneuraminique
- D-glycero-D-galacto-2-Nonulosonic acid, 5-(acetylamino)-3,5-dideoxy-
- D-glycero-D-galacto-Nonulosonic acid, 5-acetamido-3,5-dideoxy-
- Lactaminic acid
- N-Acetyl-<span class="text-smallcaps">D</span>-neuraminic acid
- N-Acetyl-D-neuraminic acid
- N-Acetylneuramic acid
- N-Acetylneuraminsaure
- N-Acetylsialic acid
- N-acetylneuraminic acid
- Nana
- Ux 001
- acido N-acetilneuraminico
- 5-(acetylamino)-3,5-dideoxy-D-glycero-beta-D-galacto-non-2-ulopyranosonic acid
- 5-Acetamido-3,5-dideoxy-D-glycero-D-galactonulosonic acid
- (6xi)-5-(acetylamino)-3,5-dideoxy-beta-D-gluco-non-2-ulopyranosonic acid
- Galactononulosonic acid
- o-Sialic acid
- SialicAcid/N-acetylneuraminicacids
- Sialic Acid
- 5-(acetylamino)-3,5-dideoxy-D-glycero-D-galacto-non-2-ulopyranosonic acid
- 5-(acetylamino)-3,5-dideoxy-D-glycero-alpha-D-galacto-non-2-ulopyranosonic acid
- See more synonyms
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N-Acetylneuraminic Acid
CAS:Formula:C11H19NO9Purity:>98.0%(T)(HPLC)Color and Shape:White to Light yellow powder to crystalMolecular weight:309.27N-Acetylneuraminic Acid
CAS:Formula:C11H19NO9Purity:>98.0%(T)(HPLC)Color and Shape:White to Almost white powder to crystalMolecular weight:309.27N-(-)-Acetylneuraminic acid, 97%
CAS:N-Acetylneuraminic acid is useful biologically in neurotransmission, leukocyte extravasation, viral or bacterial infections and carbohydrate-protein recognition. Neu5Ac is used to study its biochemistry, metabolism and uptake. Neu5Ac is used in the development of nanocarriers.This Thermo ScientificFormula:C11H19NO9Purity:97%Color and Shape:White, Powder or crystals or crystalline powderMolecular weight:309.27N-Acetylneuraminic acid
CAS:N-Acetylneuraminic acidFormula:C11H19NO9Purity:98%Color and Shape:White SolidMolecular weight:309.26985N-Acetylneuraminic acid
CAS:N-Acetylneuraminic acidFormula:C11H19NO9Purity:97%Color and Shape:White SolidMolecular weight:309.26985N-Acetylneuraminic acid
CAS:N-Acetylneuraminic acid (Acide aceneuramique) is a nine-carbon sialic acid monosaccharide commonly found in glycoproteins on cell membranes and in glycolipidsFormula:C11H19NO9Purity:99.34% - 99.97%Color and Shape:White SolidMolecular weight:309.2699N-Acetylneuraminic acid
CAS:N-Acetylneuraminic acidFormula:C11H19NO9Purity:99.5%Color and Shape:SolidMolecular weight:309.27N-Acetyl-Neuraminic acid (Sialic acid)
CAS:Formula:C11H19NO9Purity:>98%Color and Shape:SolidMolecular weight:309.27N-Acetylneuraminic acid
CAS:Formula:C11H19NO9Purity:98%Color and Shape:SolidMolecular weight:309.2699Ref: IN-DA000VAA
1g20.00€5g31.00€10g53.00€25g65.00€50g96.00€100g132.00€250g243.00€500g497.00€1kg673.00€5kg1,776.00€10kg3,487.00€N-Acetylneuraminic acid
CAS:Formula:C11H19NO9Purity:97.0%Color and Shape:SolidMolecular weight:309.271N-Acetylneuraminic acid (Standard)
CAS:N-Acetylneuraminic acid (Standard) is a reference for quantitative analysis. N-Acetylneuraminic acid is a natural nine-carbon sialic acid monosaccharide.Formula:C11H19NO9Molecular weight:309.2699N-Acetyl-D-[2,3-13C2]neuraminic Acid
CAS:Controlled ProductApplications Carbon 13 labelled analogue of N-Acetylneuraminic acid (A187000).
References Methods Enzymol., 5, 391 (1962), Biochemistry, 18, 2086 (1979)Formula:C2C9H17NO9Color and Shape:NeatMolecular weight:309.239N-Acetylneuraminic Acid-13C,d3
CAS:Controlled ProductStability Hygroscopic
Applications N-Acetylneuraminic Acid-13C,d3 is a labelled Neuraminic Acid derivative.
References Oetke, C., et al.: J. Biol. Chem., 277, 6688 (2002)Formula:C1013CH16D3NO9Color and Shape:NeatMolecular weight:313.28N-Acetyl-D-[1,2,3-13C3]neuraminic Acid
CAS:Applications Carbon 13 labelled analogue of N-Acetylneuraminic acid (A187000).
References Methods Enzymol., 5, 391 (1962), Biochemistry, 18, 2086 (1979)Formula:C813C3H19NO9Color and Shape:NeatMolecular weight:312.25N-Acetyl-D-Neuraminic Acid-13C
CAS:Controlled ProductApplications Carbon 13 labelled analogue of N-Acetylneuraminic acid (A187000).
References Methods Enzymol., 5, 391 (1962), Biochemistry, 18, 2086 (1979)Formula:C1013CH19NO9Color and Shape:NeatMolecular weight:310.27N-Acetylneuraminic Acid
CAS:Controlled ProductApplications N-Acetyl-β-neuraminic Acid is a useful reagent in sequential esterification and acetylation of β-Sialyl phosphite and phosphoramidite.
References Methods Enzymol., 5, 391 (1962), Biochemistry, 18, 2086 (1979)Formula:C11H19NO9Color and Shape:NeatMolecular weight:309.27N-Acetylneuraminic acid
CAS:Formula:C11H19NO9Purity:≥ 98.0% (anhydrous)Color and Shape:White to off-white powderMolecular weight:309.28(4S,5R,6R,7S,8R)-5-Acetamido-4,6,7,8,9-pentahydroxy-2-oxononanoic acid
CAS:(4S,5R,6R,7S,8R)-5-Acetamido-4,6,7,8,9-pentahydroxy-2-oxononanoic acidFormula:C11H19NO9Purity:97%Molecular weight:309.27
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