6'-Sialyllactose structure

6'-Sialyllactose

(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-oxohexan-3-yl]oxyoxan-2-yl]methoxy]oxane-2-carboxylic acid

Also Known As: 6'-Sialyllactose|6'-Monosialyllactose|6'-a-Sialyllactose|6'-alpha-Sialyllactose|6'-O-Sialyllactose|N-acetylneuramin-lactose|(2->6')-Sialyllactose|6 -Sialyllactose|(2>6')-Sialyllactose|6'-N-Gycolyneuraminyllactose|(2>6')-a-Sialyllactose|(2>6')-alpha-Sialyllactose|6'-.ALPHA.-SIALYLLACTOSE|6'-SL|CS-060|HY-N10521|6 inverted exclamation marka-Sialyllactose|(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-oxohexan-3-yl]oxyoxan-2-yl]methoxy]oxane-2-carboxylic acid|(2R,4S,5R,6R)-5-Acetamido-4-hydroxy-2-(((2R,3R,4S,5R,6S)-3,4,5-trihydroxy-6-(((2R,3R,4R,5R)-1,2,4,5-tetrahydroxy-6-oxohexan-3-yl)oxy)tetrahydro-2H-pyran-2-yl)methoxy)-6-((1R,2R)-1,2,3-trihydroxypropyl)tetrahydro-2H-pyran-2-carboxylic acid|(2R,4S,5R,6R)-5-ACETAMIDO-4-HYDROXY-2-{[(2R,3R,4S,5R,6S)-3,4,5-TRIHYDROXY-6-{[(2R,3R,4R,5R)-1,2,4,5-TETRAHYDROXY-6-OXOHEXAN-3-YL]OXY}OXAN-2-YL]METHOXY}-6-[(1R,2R)-1,2,3-TRIHYDROXYPROPYL]OXANE-2-CARBOXYLIC ACID|B1999-112187|D-Glucose, O-(N-acetyl-alpha-neuraminosyl)-(2->6)-o-beta-D-galactopyranosyl-(1->4)-|4-O-[6-O-(N-Acetyl-alpha-neuraminosyl)-beta-D-galactopyranosyl]-D-glucose|D-Glucose,O-(N-acetyl-a-neuraminosyl)-(26)-O-b-D-galactopyranosyl-(14)-|D-Glucose, O-(N-acetyl-.alpha.-neuraminosyl)-(2?6)-O-.beta.-D-galactopyranosyl-(1?4)-|D-Glucose, O-(N-acetyl-a-neuraminosyl)-(2~6)-O-b-D-galactopyranosyl-(1~4)- (9CI)|D-Glucose,O-(N-acetyl-a-neuraminosyl)-(2?6)-O-b-D-galactopyranosyl-(1?4)-|O-(N-acetyl-alpha-neuraminosyl)-(2-3)-O-beta-D-galactopyranosyl-(1-4)-D-Glucose

CAS: 35890-39-2
Molecular Formula C23H39NO19
Molecular Weight 633.2116 g/mol
LogP -8.0
Topological Polar Surface Area 343.0 Ų
Hydrogen Bond Donors 13
Hydrogen Bond Acceptors 19
Rotatable Bonds 15
Exact Mass 633.2116
Monoisotopic Mass 633.2116
Heavy Atoms 43
Complexity 927.0

Chemical Identifiers

CAS Number 35890-39-2
SMILES CC(=O)N[C@@H]1[C@H](C[C@@](O[C@H]1[C@@H]([C@@H](CO)O)O)(C(=O)O)OC[C@@H]2[C@@H]([C@@H]([C@H]([C@@H](O2)O[C@H]([C@@H](CO)O)[C@@H]([C@H](C=O)O)O)O)O)O)O
InChIKey VMWYCXKMRSTDSP-GIGDJUIZSA-N

Product Overview

6'-Sialyllactose (CAS 35890-39-2), with molecular formula C23H39NO19 and molecular weight 633.2116 g/mol. IUPAC: (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-oxohexan-3-yl]oxyoxan-2-yl]methoxy]oxane-2-carboxylic acid.

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Safety Data Sheet (MSDS / SDS) View the Laboratory Chemical Safety Summary (LCSS) on PubChem — includes GHS classifications, hazard statements, first aid measures, and handling precautions.
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