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Xylotetraose | 22416-58-6

Product name:Xylotetraose

CAS No:22416-58-6
MF:C20H34O17
MW:546.4738
CID:258568
PubChem ID:146160895
Introduction
Xylotetraose is the hydrolysate of xylan Xylan is a polysaccharide composed of xylose units, mainly containing cellulose linked β- D-xylose units Xylotetraose can be used for enzyme biochemical analysis
Names and Identifiers
  • 4)-O-b-D-xylopyranosyl-(1&reg
  • Xylotetraose
  • Xylotetrose
  • β-D-Xylp-(1-4)-β-D-Xylp-(1-4)-β-D-Xylp-(1-4)-β-D-Xyl
  • Xylotetraose(6CI,7CI,8CI)
  • O-beta-D-Xylopyranosyl-(1→4)-O-beta-D-xylopyranosyl-(1→4)-O-beta-D-xylopyranosyl-(1→4)-D-xylose
  • 1,4-B-D-XYLOTETRAOSE
  • (2R,3R,4R)-4-[(2S,3R,4R,5R)-5-[(2S,3R,4R,5R)-3,4-Dihydroxy-5-[(2S,3R,4S,5R)-3,4,5-trihydroxyoxan-2-y
  • 22416-58-6
  • LS-14827
  • FT-0776901
  • InChIKey:JVZHSOSUTPAVII-MESLASACSA-N
  • Inchi:1S/C20H34O17/c21-1-6(23)11(25)8(2-22)35-19-16(30)13(27)10(4-33-19)37-20-17(31)14(28)9(5-34-20)36-18-15(29)12(26)7(24)3-32-18/h1,6-20,22-31H,2-5H2/t6-,7+,8+,9+,10+,11+,12-,13-,14-,15+,16+,17+,18-,19-,20-/m0/s1
  • SMILES:O([C@@]1([H])[C@@]([H])([C@]([H])([C@@]([H])(C([H])([H])O1)O[C@@]1([H])[C@@]([H])([C@]([H])([C@@]([H])(C([H])([H])O1)O[H])O[H])O[H])O[H])O[H])[C@]1([H])C([H])([H])O[C@]([H])([C@@]([H])([C@@]1([H])O[H])O[H])O[C@]([H])(C([H])([H])O[H])[C@@]([H])([C@]([H])(C([H])=O)O[H])O[H]
Chemical and Physical Properties

Computed Properties

  • Exact Mass: 546.5g/mol
  • Surface Charge: 0
  • XLogP3: -7.4
  • Hydrogen Bond Donor Count: 10
  • Hydrogen Bond Acceptor Count: 17
  • Rotatable Bond Count: 10
  • Monoisotopic Mass: 546.1796g/mol
  • Monoisotopic Mass: 546.1796g/mol
  • Topological Polar Surface Area: 275Ų
  • Heavy Atom Count: 37
  • Complexity: 714
  • Isotope Atom Count: 0
  • Defined Atom Stereocenter Count: 15
  • Undefined Atom Stereocenter Count : 0
  • Defined Bond Stereocenter Count: 0
  • Undefined Bond Stereocenter Count: 0
  • Covalently-Bonded Unit Count: 1

Experimental Properties

  • Boiling Point: 311.1±21.0 °C at 760 mmHg
  • Melting Point: 224-226 ºC
  • Flash Point: 156.2±18.6 °C
  • Solubility: Soluble (270 g/l) (25 º C),
  • Color/Form: No data available
  • Specific Rotation: -57.8 º (c=1% in H2O)
  • Density: 1.72±0.1 g/cm3 (20 ºC 760 Torr),
Security Information
  • Safety Instruction:H303 may be harmful by ingestion +h313 may be harmful by skin contact +h333 may be harmful by inhalation
  • Hazard Statement:H303 may be harmful by ingestion +h313 may be harmful by skin contact +h333 may be harmful by inhalation
  • Warning Statement:P264Thoroughly clean after treatment+P280Wear protective gloves/Wear protective clothing/Wear protective goggles/Wear a protective mask+P305If it enters the eyes+P351Rinse carefully with water for a few minutes+P338Remove the contact lens(If any)And easy to operate,Continue flushing+P337If eye irritation persists+P313Obtain medical advice/care
  • Storage Condition:Please store the product under the recommended condition sin the description
  • Signal Word:warning
Synthetic Circuit

Synthetic Circuit 1

Reaction Conditions
1.1 Catalysts: Xylanase Solvents: Water ;  60 min, pH 9, 70 °C
1.2 Solvents: Water ;  15 min, 70 °C
Reference
Toward Valorization of the Effluent from Xylanase Prebleaching of Eucalypt Kraft Pulp Using a Nanofiltration Purification Step
Matos, Jose M. S.; et al, Industrial & Engineering Chemistry Research, 2023, 62(39), 16037-16047
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