63620

D-(+)-Melezitose monohydrate

suitable for microbiology, ≥99.0%

• Synonym(s): Melezitose monohydrate, D-(+)-Melicitose monohydrate, α-D-(+)-Melicitose monohydrate, D-(+)-alpha-Melicitose monohydrate, D-(+)-3-O-α-D-Glucopyranosyl-D-glucose monohydrate, O-α-D-Glucopyranosyl-(1→3)-β-D-fructofuranosyl-α-D-glucopyranoside
• Empirical Formula (Hill Notation): C₁₈H₃₂O₁₆ · H₂O
• CAS Number: 10030-67-8
• Molecular Weight: 522.45
• Beilstein/REAXYS Number: 99539
• EC Number: 209-894-9
• MDL number: MFCD00149448
• UNSPSC Code: 41106212
• PubChem Substance ID: 329759878
• NACRES: NA.85

Properties

• Quality Level: 200
• assay: ≥99.0% (HPLC); ≥99.0%
• form: powder
• optical activity: [α]20/D +88±2°, c = 4% in H₂O
• packaging: pkg of 10 g; pkg of 50 g
• storage condition: (Keep container tightly closed in a dry and well-ventilated place. Air sensitive.)
• ign. residue: ≤0.1% (as SO₄)
• color: colorless to white
• mp: 154-160 °C (dec.)
• solubility: H₂O: 50 mg/mL, clear, colorless
• anion traces: chloride (Cl^-): ≤50 mg/kg; sulfate (SO₄^2-): ≤500 mg/kg
• cation traces: As: ≤0.1 mg/kg; Ca: ≤500 mg/kg; Cd: ≤5 mg/kg; Co: ≤5 mg/kg; Cr: ≤5 mg/kg; Cu: ≤5 mg/kg; Fe: ≤5 mg/kg; K: ≤50 mg/kg; Mg: ≤10 mg/kg; Mn: ≤5 mg/kg; Na: ≤50 mg/kg; Ni: ≤5 mg/kg; Pb: ≤5 mg/kg; Zn: ≤5 mg/kg
• application(s): microbiology
• SMILES string: O.OC[C@H]1O[C@H](O[C@H]2[C@H](O)[C@@H](CO)O[C@@]2(CO)O[C@H]3O[C@H](CO)[C@@H](O)[C@H](O)[C@H]3O)[C@H](O)[C@@H](O)[C@@H]1O
• InChI: 1S/C18H32O16.H2O/c19-1-5-8(23)11(26)13(28)16(30-5)32-15-10(25)7(3-21)33-18(15,4-22)34-17-14(29)12(27)9(24)6(2-20)31-17;/h5-17,19-29H,1-4H2;1H2/t5-,6-,7-,8-,9-,10-,11+,12+,13-,14-,15+,16-,17-,18+;/m1./s1
• InChI key: CFXAVQUXSYFPDE-ZDVKUAOASA-N

Description

General description

D-(+)-Melezitose monohydrate is a crystalline form of the trisaccharide compound known as melezitose. Melezitose is composed of three glucose molecules linked together in a specific arrangement. It is commonly found in certain plants, such as cotton and buckwheat, as well as in the honeydew produced by some insect species. This compound can be used in various applications, including as a reference standard in analytical chemistry or as a component in research and development studies. It is also used in biochemical studies for investigating the metabolism and enzymatic activities related to sugars and carbohydrates.

Application

D-(+)-Melezitose monohydrate finds applications in various fields, including analytical chemistry, research and development, biochemical studies, and food industry. D-(+)-Melezitose can be used to identify clinical isolates of indole-positive and indole-negative Klebsiella spp.

Safety Information

• Storage Class: 11 - Combustible Solids
• wgk_germany: WGK 3
• flash_point_f: Not applicable
• flash_point_c: Not applicable
• ppe: Eyeshields, Gloves, type N95 (US)