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D9050

Sigma-Aldrich

N-Acetyl-2,3-dehydro-2-deoxyneuraminic acid

≥93% (TLC)

Synonym(s):

2,3-Dehydro-2-deoxy-N-acetylneuraminic acid

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About This Item

Empirical Formula (Hill Notation):
C11H17NO8
CAS Number:
Molecular Weight:
291.25
Beilstein:
8722455
EC Number:
MDL number:
UNSPSC Code:
12352201
PubChem Substance ID:
NACRES:
NA.25

biological source

synthetic (organic)

Quality Level

Assay

≥93% (TLC)

form

powder

optical activity

[α]20/D 40.8 to 51.0 °, c = 0.66% (w/v) in water

color

white

solubility

H2O: soluble 50 mg/mL, clear, colorless

storage temp.

−20°C

SMILES string

CC(=O)N[C@@H]1[C@@H](O)C=C(O[C@H]1[C@H](O)[C@H](O)CO)C(O)=O

InChI

1S/C11H17NO8/c1-4(14)12-8-5(15)2-7(11(18)19)20-10(8)9(17)6(16)3-13/h2,5-6,8-10,13,15-17H,3H2,1H3,(H,12,14)(H,18,19)/t5-,6+,8+,9+,10+/m0/s1

InChI key

JINJZWSZQKHCIP-UFGQHTETSA-N

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Application

N-Acetyl-2,3-dehydro-2-deoxyneuraminic acid (NADNA), a specific endogenous neuraminidase (NEU) inhibitor, may be used to study the roles of endogenous neuraminidase in the development and function of neural processes and pathways as well as other processes that depend upon sialylation-desialylation cycles.

Biochem/physiol Actions

Inhibitor of bacterial, viral and animal neuraminidase (sialidase).

Other Notes

To gain a comprehensive understanding of our extensive range of Monosaccharides for your research, we encourage you to visit our Carbohydrates Category page.

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Santosh Rudrawar et al.
Organic & biomolecular chemistry, 10(43), 8628-8639 (2012-09-15)
Novel 3-C-alkylated-Neu5Ac2en derivatives have been designed to target the expanded active site cavity of influenza virus sialidases with an open 150-loop, currently seen in X-ray crystal structures of influenza A virus group-1 (N1, N4, N5, N8), but not group-2 (N2
Sadagopan Magesh et al.
Bioorganic & medicinal chemistry, 17(13), 4595-4603 (2009-05-20)
Recent advances in the sialidase biology have clarified the role of human sialidases (NEU 1 to NEU4) in the development of various disease states such as cancer, diabetes and arteriosclerosis. Isoform selective human sialidase inhibitors could be a therapeutic tool
E Schreiner et al.
Carbohydrate research, 216, 61-66 (1991-09-02)
2,3-Didehydro-2-deoxy-N-trifluoroacetylneuraminic acid (5-trifluoroacetyl-Neu2en) (3) has been synthesised from Neu5Ac2en (1) by hydrazinolysis, to give Neu2en (2), followed by N-trifluoroacetylation. 2,3-Didehydro-2,3-dideoxy-D-glycero-D-galacto-2-nonulopyranoson ic acid (Kdn2en, 8) and 5-azido-2,3-didehydro-2,3,5-trideoxy-D-glycero-D-galacto-2-nonu lopyranosonic acid (5-azido-5-deoxy-Kdn2en, 9) have been prepared from the acetylated methyl esters of Kdn
Elena Isaeva et al.
The European journal of neuroscience, 32(11), 1889-1896 (2010-11-04)
Polysialic acids are widely distributed in neuronal tissue. Due to their position on glycoproteins and gangliosides on the outer cell membranes and anionic nature, polysialic acids are involved in multiple cell signaling events. The level of sialylation of the cellular
Sankar Mohan et al.
Journal of medicinal chemistry, 53(20), 7377-7391 (2010-09-30)
We report here the exploitation of the 150-cavity in the active sites of group-1 neuraminidases for the design of new triazole-containing carbocycles related to oseltamivir. Inhibition studies with virus-like particles (VLPs) containing the influenza virus neuraminidase-1 (N1) activity indicate that

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