63620

D-(+)-Melezitose monohydrate

suitable for microbiology, ≥99.0%

• Synonyme(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
• Formule empirique (notation de Hill): C₁₈H₃₂O₁₆ · H₂O
• Numéro CAS: 10030-67-8
• Poids moléculaire : 522.45
• Numéro Beilstein : 99539
• Numéro CE : 209-894-9
• Numéro MDL: MFCD00149448
• Code UNSPSC : 41106212
• ID de substance PubChem : 329759878
• Nomenclature NACRES : NA.85

Propriétés

• Niveau de qualité: 200
• Pureté: ≥99.0% (HPLC); ≥99.0%
• Forme: powder
• Activité optique: [α]20/D +88±2°, c = 4% in H₂O
• Conditionnement: pkg of 10 g; pkg of 50 g
• Conditions de stockage: (Keep container tightly closed in a dry and well-ventilated place. Air sensitive.)
• Résidus de calcination: ≤0.1% (as SO₄)
• Couleur: colorless to white
• Pf: 154-160 °C (dec.)
• Solubilité: H₂O: 50 mg/mL, clear, colorless
• Traces d'anions: chloride (Cl^-): ≤50 mg/kg; sulfate (SO₄^2-): ≤500 mg/kg
• Traces de cations: 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
• Chaîne SMILES: 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
• Clé InChI: CFXAVQUXSYFPDE-ZDVKUAOASA-N

Description

Description générale

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.

Informations sur la sécurité

• Code de la classe de stockage: 11 - Combustible Solids
• Classe de danger pour l'eau (WGK): WGK 3
• Point d'éclair (°F): Not applicable
• Point d'éclair (°C): Not applicable
• Équipement de protection individuelle: Eyeshields, Gloves, type N95 (US)