Galactan - Galactan content~85% , CAS No.39300-87-3

CAS: 39300-87-3 Cat. No.: G353424 Molecular Weight: (162.14)n

GRADE & PURITY Galactan content~85%

Synonyms

YG08091 | Methyl 4-O-methylhexopyranosyl-(1->4)hexopyranosyl-(1->4)hexopyranoside | Galactan - from potato | SCHEMBL1098931 | DTXSID20609650 | 2-[6-[4,5-dihydroxy-2-(hydroxymethyl)-6-methoxyoxan-3-yl]oxy-4,5-dihydroxy-2-(hydroxymethyl)oxan-3-yl]oxy-6-(hyd

Storage

Store at -20°C,Argon charged

Shipped In

Ice chest + Ice pads

Overview

Applications：

Galactan is a hemicellulose extracted from various plants, such as hybrids of Pennisetum and edible mushrooms.

Specifications

Synonyms

YG08091 | Methyl 4-O-methylhexopyranosyl-(1->4)hexopyranosyl-(1->4)hexopyranoside | Galactan - from potato | SCHEMBL1098931 | DTXSID20609650 | 2-[6-[4, 5-dihydroxy-2-(hydroxymethyl)-6-methoxyoxan-3-yl]oxy-4, 5-dihydroxy-2-(hydroxymethyl)oxan-3-yl]oxy-6-(hyd

Specifications & Purity

Galactan content~85%

Storage

Store at -20°C, Argon charged

Shipped In

Ice chest + Ice pads

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

Names and Identifiers

• Canonical Smiles: COC1C(OC(C(C1O)O)OC2C(OC(C(C2O)O)OC3C(OC(C(C3O)O)OC)CO)CO)CO
• IUPAC Name: 2-[6-[4,5-dihydroxy-2-(hydroxymethyl)-6-methoxyoxan-3-yl]oxy-4,5-dihydroxy-2-(hydroxymethyl)oxan-3-yl]oxy-6-(hydroxymethyl)-5-methoxyoxane-3,4-diol
• InChIKey: HYRUXGRHTJRKNG-UHFFFAOYSA-N
• INCHI: 1S/C20H36O16/c1-30-15-6(3-21)33-19(13(28)9(15)24)36-17-8(5-23)34-20(14(29)11(17)26)35-16-7(4-22)32-18(31-2)12(27)10(16)25/h6-29H,3-5H2,1-2H3
• Isomeric SMILES: COC1C(OC(C(C1O)O)OC2C(OC(C(C2O)O)OC3C(OC(C(C3O)O)OC)CO)CO)CO
• Molecular Weight: (162.14)n
• Reaxy-Rn: 48502775
• Reaxys-RN_link_address: https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=48502775&ln=

Taxonomic Classification

Taxonomy Tree

• Kingdom Organic compounds
  • Superclass Organic oxygen compounds
    • Class Organooxygen compounds
      • Subclass Carbohydrates and carbohydrate conjugates

• Kingdom: Organic compounds
• Superclass: Organic oxygen compounds
• Class: Organooxygen compounds
• Subclass: Carbohydrates and carbohydrate conjugates
• Intermediate Tree Nodes: Not available
• Direct Parent: Oligosaccharides
• Alternative Parents: O-glycosyl compounds Oxanes Secondary alcohols Oxacyclic compounds Dialkyl ethers Acetals Primary alcohols Hydrocarbon derivatives
• Molecular Framework: Aliphatic heteromonocyclic compounds
• Substituents: Oligosaccharide - O-glycosyl compound - Glycosyl compound - Oxane - Secondary alcohol - Oxacycle - Organoheterocyclic compound - Ether - Dialkyl ether - Acetal - Hydrocarbon derivative - Primary alcohol - Alcohol - Aliphatic heteromonocyclic compound
• Description: This compound belongs to the class of organic compounds known as oligosaccharides. These are carbohydrates made up of 3 to 10 monosaccharide units linked to each other through glycosidic bonds.
• External Descriptors: Not available

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

• Sensitivity: Hygroscopic
• Melt Point(°C): 275° C (lit.)(dec.)
• Molecular Weight: 532.500 g/mol
• XLogP3: -6.400
• Hydrogen Bond Donor Count: 9
• Hydrogen Bond Acceptor Count: 16
• Rotatable Bond Count: 9
• Exact Mass: 532.2 Da
• Monoisotopic Mass: 532.2 Da
• Topological Polar Surface Area: 247.000 Ų
• Heavy Atom Count: 36
• Formal Charge: 0
• Complexity: 672.000
• Isotope Atom Count: 0
• Defined Atom Stereocenter Count: 0
• Undefined Atom Stereocenter Count: 15
• Defined Bond Stereocenter Count: 0
• Undefined Bond Stereocenter Count: 0
• The total count of all stereochemical bonds: 0
• Covalently-Bonded Unit Count: 1