2-O-(a-D-Galactopyranosyl)-D-galactose - ≥95% , CAS No.93601-68-4

CAS: 93601-68-4 Cat. No.: O353426 Molecular Weight: 342.30 Beilstein Registry Number: 5758734

GRADE & PURITY ≥95%

Synonyms

6-(hydroxymethyl)-3-[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxyoxane-2,4,5-triol | 2-O-(a-D-Galactopyranosyl)-D-glucopyranose | 2-O-(alpha-D-Galactopyranosyl)-D-galactose | (3R,4S,5R,6R)-6-(hydroxymethyl)-3-[(2R,3R,4S,5R,6R)-3,4,5-trihydroxy-6-(hydro

Storage

Store at -20°C,Desiccated

Shipped In

Ice chest + Ice pads

Specifications

Synonyms

6-(hydroxymethyl)-3-[3, 4, 5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxyoxane-2, 4, 5-triol | 2-O-(a-D-Galactopyranosyl)-D-glucopyranose | 2-O-(alpha-D-Galactopyranosyl)-D-galactose | (3R, 4S, 5R, 6R)-6-(hydroxymethyl)-3-[(2R, 3R, 4S, 5R, 6R)-3, 4, 5-trihydroxy-6-(hydro

Specifications & Purity

≥95%

Storage

Store at -20°C, Desiccated

Shipped In

Ice chest + Ice pads

This product requires cold chain shipping. Ground and other economy services are not available.

Purity

≥95%

Names and Identifiers

• Canonical Smiles: C(C1C(C(C(C(O1)O)OC2C(C(C(C(O2)CO)O)O)O)O)O)O
• IUPAC Name: 6-(hydroxymethyl)-3-[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxyoxane-2,4,5-triol
• InChIKey: HIWPGCMGAMJNRG-UHFFFAOYSA-N
• INCHI: 1S/C12H22O11/c13-1-3-6(16)8(18)10(11(20)21-3)23-12-9(19)7(17)5(15)4(2-14)22-12/h3-20H,1-2H2
• Isomeric SMILES: C(C1C(C(C(C(O1)O)OC2C(C(C(C(O2)CO)O)O)O)O)O)O
• Molecular Weight: 342.30
• Beilstein: 5758734
• Reaxy-Rn: 25969951
• Reaxys-RN_link_address: https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=25969951&ln=

Taxonomic Classification

Taxonomy Tree

• Kingdom Organic compounds
  • Superclass Organic oxygen compounds
    • Class Organooxygen compounds
      • Subclass Carbohydrates and carbohydrate conjugates
        • Level5 Glycosyl compounds
          • Level6 O-glycosyl compounds

• Kingdom: Organic compounds
• Superclass: Organic oxygen compounds
• Class: Organooxygen compounds
• Subclass: Carbohydrates and carbohydrate conjugates
• Intermediate Tree Nodes: Glycosyl compounds
• Direct Parent: O-glycosyl compounds
• Alternative Parents: Disaccharides Oxanes Secondary alcohols Hemiacetals Polyols Oxacyclic compounds Acetals Primary alcohols Hydrocarbon derivatives
• Molecular Framework: Aliphatic heteromonocyclic compounds
• Substituents: O-glycosyl compound - Disaccharide - Oxane - Secondary alcohol - Hemiacetal - Oxacycle - Organoheterocyclic compound - Polyol - Acetal - Hydrocarbon derivative - Primary alcohol - Alcohol - Aliphatic heteromonocyclic compound
• Description: This compound belongs to the class of organic compounds known as o-glycosyl compounds. These are glycoside in which a sugar group is bonded through one carbon to another group via a O-glycosidic bond.
• External Descriptors: a small molecule

Data sources

1. Djoumbou Feunang Y, Eisner R, Knox C, Chepelev L, Hastings J, Owen G, Fahy E, Steinbeck C, Subramanian S, Bolton E, Greiner R, and Wishart DS. ClassyFire: Automated Chemical Classification With A Comprehensive, Computable Taxonomy. Journal of Cheminformatics, 2016, 8:61.

DOI: 10.1186/s13321-016-0174-y

Chemical and Physical Properties

• Solubility: Soluble in water.
• Sensitivity: Hygroscopic
• Refractive Index: n20D1.65 (Predicted)
• Boil Point(°C): ~700.9° C at 760 mmHg (Predicted)
• Melt Point(°C): 100-105° C
• Molecular Weight: 342.300 g/mol
• XLogP3: -4.200
• Hydrogen Bond Donor Count: 8
• Hydrogen Bond Acceptor Count: 11
• Rotatable Bond Count: 4
• Exact Mass: 342.116 Da
• Monoisotopic Mass: 342.116 Da
• Topological Polar Surface Area: 190.000 Ų
• Heavy Atom Count: 23
• Formal Charge: 0
• Complexity: 382.000
• Isotope Atom Count: 0
• Defined Atom Stereocenter Count: 0
• Undefined Atom Stereocenter Count: 10
• Defined Bond Stereocenter Count: 0
• Undefined Bond Stereocenter Count: 0
• The total count of all stereochemical bonds: 0
• Covalently-Bonded Unit Count: 1