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N-ACETYLNEURAMIN-LACTOSE

N-ACETYLNEURAMIN-LACTOSE structure

CAS No:
35890-39-2
Formula:
C23H39NO19
Chemical Name:
N-ACETYLNEURAMIN-LACTOSE
Synonyms:
N-ACETYLNEURAMIN-LACTOSE;N-ACETYLNEURAMINYL[2->3]- AND [2->6]-BETA-D-GALAC-TOPYRANOSYL[1->4]-D-GLUCOPYRANOSE;NEU5AC-ALPHA2-6GAL-BETA1-4GLC;NEURAMIN-LACTOSE;D-Glucose, O-(N-acetyl-.alpha.-neuraminosyl)-(2?6)-O-.beta.-D-galactopyranosyl-(1?4)-;(2R,4S,5R,6R)-5-acetamido-4-hydroxy-6-[(1R,2R)-1,2,3-trihydroxypropyl]-2-[[(2R,3R,4S,5R,6S)-3,4,5-trihydroxy-6-[(2R,3R,4R,5R)-1,2,4,5-tetrahydroxy-6-oxo-hexan-3-yl]oxy-oxan-2-yl]methoxy]oxane-2-carboxylic acid;Sia--2,6-Gal--1,4-Glc;N-AcetylneuraMinyl-a(2-6)-lactose
Categories:
Pharmaceutical Intermediates > Bulk Drug Intermediates

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Description

Solid

N-ACETYLNEURAMIN-LACTOSE Basic Attributes

Molecular Weight：

633.55

Exact Mass：

633.55

UNII：

LU9DTA2WHJ

DSSTox ID：

DTXSID40349248

Color/Form：

White to off-white

Characteristics

PSA：

342.92000

XLogP3：

-7.98990

Density：

1.72±0.1 g/cm3(Predicted)

Boiling Point：

1134.9±65.0 °C(Predicted)

Flash Point：

640.1ºC

Water Solubility：

water: 20mg/mL, clear, colorless

Storage Conditions：

-20ºC

PKA：

2.01±0.70(Predicted)

Critical Temperature & Pressure：

−20°C

Safety Information

wgk germany：

hazard class code：

Drug Information

MeSH Entry Terms：

6'-sialyllactose

N-ACETYLNEURAMIN-LACTOSE Use and Manufacturing

6′-Sialyllactose is a compound wherein the acetylneuraminyl (NANA) unit is connected to the galactosyl unit of lactose at the 6 position. In 3′-sialylactose, this connection is at the 3 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.

Computed Properties

Molecular Weight:633.6
XLogP3:-8
Hydrogen Bond Donor Count:13
Hydrogen Bond Acceptor Count:19
Rotatable Bond Count:15
Exact Mass:633.21162801
Monoisotopic Mass:633.21162801
Topological Polar Surface Area:343
Heavy Atom Count:43
Complexity:927
Defined Atom Stereocenter Count:15
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes

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CAS No.: 35890-39-2

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