4-O-alpha-D-Galactopyranosyl-D-Galactose
[CAS# 13117-26-5]

Identification

• Classification: Biochemical >> Carbohydrate >> Oligosaccharide
• Name: 4-O-alpha-D-Galactopyranosyl-D-Galactose
• Synonyms: (2R,3R,4S,5R)-2,3,5,6-Tetrahydroxy-4-[(2R,3R,5R,6R)-3,4,5-Trihydroxy-6-(Hydroxymethyl)Tetrahydropyran-2-Yl]Oxy-Hexanal; (2R,3R,4S,5R)-2,3,5,6-Tetrahydroxy-4-[[(2R,3R,5R,6R)-3,4,5-Trihydroxy-6-(Hydroxymethyl)-2-Tetrahydropyranyl]Oxy]Hexanal; (2R,3R,4S,5R)-2,3,5,6-Tetrahydroxy-4-[(2R,3R,5R,6R)-3,4,5-Trihydroxy-6-Methylol-Tetrahydropyran-2-Yl]Oxy-Hexanal
• Molecular Formula: C₁₂H₂₂O₁₁
• Molecular Weight: 342.30
• CAS Registry Number: 13117-26-5
• SMILES: [C@H]1([C@@H](C([C@H]([C@H](O1)CO)O)O)O)O[C@H]([C@@H]([C@H](C=O)O)O)[C@H](O)CO
• InChI: 1S/C12H22O11/c13-1-4(16)7(18)11(5(17)2-14)23-12-10(21)9(20)8(19)6(3-15)22-12/h1,4-12,14-21H,2-3H2/t4-,5+,6+,7+,8-,9?,10+,11-,12+/m0/s1
• InChIKey: DKXNBNKWCZZMJT-WLWMBPAKSA-N

Properties

• Density: 1.688g/cm³ (Cal.)
• Boiling point: 774.535°C at 760 mmHg (Cal.)
• Flash point: 288.857°C (Cal.)