N-ACETYLLACTOSAMINE

Bezeichnung:N-ACETYLLACTOSAMINE

CAS-Nr32181-59-2

Englisch Name:N-ACETYLLACTOSAMINE

CBNumberCB7398100

SummenformelC14H25NO11

Molgewicht383.35

MOL-Datei32181-59-2.mol

N-ACETYLLACTOSAMINE physikalisch-chemischer Eigenschaften

Schmelzpunkt	191-192
Siedepunkt	858.1±65.0 °C(Predicted)
Dichte	1.58±0.1 g/cm3(Predicted)
storage temp.	-20°C
Löslichkeit	H₂O: 10 mg/mL, clear, colorless
Aggregatzustand	Solid
pka	12.85±0.20(Predicted)
Farbe	White to Pale Beige
BRN	96808
Stabilität	Hygroscopic
LogP	-4.456 (est)

Sicherheit

Kennzeichnung gefährlicher	Xi
R-Sätze:	36/37/38
S-Sätze:	26-36/37
WGK Germany	3
F	3-10
Hazard Note	Irritant
HS Code	29400090

Gefahreninformationscode (GHS)

N-ACETYLLACTOSAMINE Chemische Eigenschaften,Einsatz,Produktion Methoden

R-Sätze Betriebsanweisung:
R36/37/38:Reizt die Augen, die Atmungsorgane und die Haut.
S-Sätze Betriebsanweisung:
S26:Bei Berührung mit den Augen sofort gründlich mit Wasser abspülen und Arzt konsultieren.
S36/37:Bei der Arbeit geeignete Schutzhandschuhe und Schutzkleidung tragen.
Chemische Eigenschaften
White Crystalline Solid
Verwenden
N-Acetyllactosamine is used in the expansion of a multi-funcational natural scaffold for the study of structural space of the Galectin-1-Ligand interaction. Also, it is used to identify the impurity as an imidazoline ring structure.
Verwenden
N-Acetyl-D-lactosamine is used as a specific lectin target molecule in the identification and differentiation of sugar binding molecules such as the galectins. N-Acetyl-D-lactosamine is used in studies of galactosidase, fucosyltransferase, sialyltransferase, and lectin inhibition.
Verwenden
A component of oligosaccharide portion of many N- and O-linked glycoproteins. It is a building unit for the antigenic determinants of a number of certain human blood group activities as well as of the ABH Type 2 determinants
Definition
ChEBI: Beta-D-Galp-(1->4)-D-GlcpNAc is a disaccharide consisting of beta-D-galactose linked via a (1->4)-glycosidic bond to N-acetyl-D-glucosamine. It is a glucosamine oligosaccharide and a member of lactosamines.
läuterung methode
Purify N-acetyl-D-lactosamine by recrystallisation from MeOH (with 1 mol of MeOH) or from H2O. It is available commercially as a solution of 0.5g/mL of H2O. [Zilliken J Biol Chem 271 181 1955, Beilstein 17 IV 3452.]

N-ACETYLLACTOSAMINE Upstream-Materialien And Downstream Produkte

N-ACETYLLACTOSAMINE Anbieter Lieferant Produzent Hersteller Vertrieb Händler.

32181-59-2, N-ACETYLLACTOSAMINE Verwandte Suche:

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