3'-SIALYLLACTOSE

CAS NO.：35890-38-1
Empirical Formula: C23H39NO19
Molecular Weight: 633.55
MDL number: MFCD00168068
SAFETY DATA SHEET (SDS)
Update Date: 2025-10-28 16:00:23

What is 3'-SIALYLLACTOSE?

The Uses of 3'-SIALYLLACTOSE

3′-Sialyllactose is a compound where in the acetylneuraminyl (NANA) unit is connected to the galactosyl unit of lactose at the 3 position. In 6′-sialylactose, this connection is at the 6 position. 3′-Sialyllactose and 6′-Sialyllactose are used to differentiate and characterize binding domains of viruses, such as influenza and rhinitis viruses, that recognize NANA capped cell surface receptors. 3′-Sialyllactose and 6′-sialylactose are used as reference compounds in analytical methods developed to measure their presence in materials such as milk and colostrums.

Properties of 3'-SIALYLLACTOSE

Boiling point:	1132.8±65.0 °C(Predicted)
Density	1.72±0.1 g/cm3(Predicted)
storage temp.	−20°C
pka	1.92±0.70(Predicted)
BRN	75357
EPA Substance Registry System	D-Glucose, O-(N-acetyl-.alpha.-neuraminosyl)-(2.fwdarw.3)-O-.beta.-D-galactopyranosyl-(1.fwdarw.4)- (35890-38-1)

Safety information for 3'-SIALYLLACTOSE

Signal word	Warning
Pictogram(s)	Exclamation Mark Irritant GHS07
GHS Hazard Statements	H302:Acute toxicity,oral H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation H335:Specific target organ toxicity, single exposure;Respiratory tract irritation
Precautionary Statement Codes	P261:Avoid breathing dust/fume/gas/mist/vapours/spray. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.