Maltotriose

• Catalog Number: ACM1109280
• Product Name: Maltotriose
• CAS: 1109-28-0
• Category: Heterocyclic Organic Compound
• Description: Maltotriose is a trisaccharide (three-part sugar) consisting of three glucose molecules linked with α-1,4 glycosidic bonds.It is most commonly produced by the digestive enzyme alpha-amylase (a common enzyme in human saliva) on amylose in starch. The creation of both maltotriose and maltose during this process is due to the random manner in which alpha amylase hydrolyses α-1,4 glycosidic bonds.It is the shortest chain oligosaccharide that can be classified as maltodextrin.
• Synonyms: 4-O-[4-O-(α-D-Glucopyranosyl)-α-D-glucopyranosyl]-D-glucose
• IUPAC Name: (2R,3R,4S,5S,6R)-2-[(2R,3S,4R,5R,6R)-4,5-Dihydroxy-2-(hydroxymethyl)-6-[(2R,3S,4R,5R)-4,5,6-trihydroxy-2-(hydroxymethyl)oxan-3-yl]oxyoxan-3-yl]oxy-6-(hydroxymethyl)oxane-3,4,5-triol
• Molecular Weight: 504.44
• Molecular Formula: C18H32O16
• Canonical SMILES: C(C1C(C(C(C(O1)OC2C(OC(C(C2O)O)OC3C(OC(C(C3O)O)O)CO)CO)O)O)O)O
• InChI: InChI=1S/C18H32O16/c19-1-4-7(22)8(23)12(27)17(31-4)34-15-6(3-21)32-18(13(28)10(15)25)33-14-5(2-20)30-16(29)11(26)9(14)24/h4-29H,1-3H2/t4-,5-,6-,7-,8+,9-,10-,11-,12-,13-,14-,15-,16?,17-,18-/m1/s1
• InChI Key: FYGDTMLNYKFZSV-DZOUCCHMSA-N
• Boiling Point: 513.84 °C
• Melting Point: 132-135 °C
• Flash Point: 477 °C
• Density: 1.4403 g/cm³
• Solubility: Soluble in water
• Appearance: White to off-white powder
• Storage: Sealed in dry, 2-8 °C
• Complexity: 641
• Covalently-Bonded Unit Count: 1
• EC Number: 214-174-2;232-945-1
• Exact Mass: 504.16903493
• Formal Charge: 0
• H-Bond Acceptor: 16
• H-Bond Donor: 11
• Heavy Atom Count: 34
• Isomeric SMILES: C([C@@H]1[C@H]([C@@H]([C@H]([C@H](O1)O[C@@H]2[C@H](O[C@@H]([C@@H]([C@H]2O)O)O[C@@H]3[C@H](OC([C@@H]([C@H]3O)O)O)CO)CO)O)O)O)O
• LogP: -7.57300
• MDL Number: MFCD00006629
• Monoisotopic Mass: 504.16903493
• pKa: 12.39±0.20(Predicted)
• PSA: 268.68
• Refractive Index: 1.6760
• Rotatable Bond Count: 7
• Safety Description: 24/25
• Stability: Stable. Combustible. Incompatible with strong oxidizing agents.
• Topological Polar Surface Area: 269 Ų
• Vapor Pressure: 6.5E-35mmHg at 25°C
• WGK Germany: 3
• XLogP3: -6.9