N-Acetylneuraminic Acid (Sialic Acid) Cas: 131-48-6
| Catalog Number | xwm 92575 |
| Khoom npe | N-Acetylneuraminic Acid (Sialic Acid) |
| CAS | 131-48-6 : kuv |
| Molecular Formula | C11H19 NPO 9 |
| Molecular Luj | 309.27 Nws |
| Cov ntaub ntawv khaws cia | Ambient |
Khoom Specification
| Qhov tshwm sim | Dawb hmoov |
| Assay | 99% min |
| Melting point | 184-186 ° C |
| alpha | -32º (c = 2, dej) |
| Boiling point | 449.56°C (kev kwv yees) |
| ceev | 1.3580 (zeeg) |
| Refractive Index | -32 ° (C = 1, H2O) |
| cia temp. | -20 ° C |
| solubility | 50 g / L (20 ° C) |
| daim ntawv | hluavtaws, crystalline |
| pka ua | 2.41 ± 0.54 (Tshaj tawm) |
| Dej Solubility | 50 g / L (20 ºC) |
Siv Carbon 13 sau npe analogue ntawm N-Acetylneuraminic acid (A187000).N-Acetylneuraminic acid muaj txiaj ntsig zoo hauv kev siv tshuaj lom neeg hauv neurotransmission, leukocyte extravasation, kab mob los yog kab mob thiab kev paub txog carbohydrate-protein.Neu5Ac yog siv los kawm txog nws cov biochemistry, metabolism thiab uptake hauv vivo thiab hauv vitro.Neu5Ac yog siv rau hauv kev tsim cov nanocarriers.
Siv N-Acetylneuraminic acid (NANA, Neu5Ac) yog ib qho tseem ceeb ntawm glycoconjugates xws li glycolipids, glycoproteins thiab proteoglycans (sialogylcoproteins) qhov twg nws confers xaiv khi yam ntxwv rau cov glycosylated tivthaiv.Neu5Ac yog siv los kawm txog nws cov biochemistry, metabolism thiab uptake hauv vivo thiab hauv vitro.Neu5Ac yog siv rau hauv kev tsim cov nanocarriers.
