D-(+)-麦芽糖 一水合物

• 产品号: 63418
• CAS号: 6363-53-7
• 分子式: C12H24O12
• 分子量: 360.31176
• 纯 度: ≥99.0% (HPLC)

产品别名

• 标题: D-(+)-Maltose monohydrate
• IUPAC标准名: (2R,3R,4R,5R)-2,3,5,6-tetrahydroxy-4-{[(2R,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}hexanal hydrate
• IUPAC传统名: (2R,3R,4R,5R)-2,3,5,6-tetrahydroxy-4-{[(2R,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}hexanal hydrate
• 别名: 麦芽糖; 4-O-α-D-吡喃葡糖基-D-葡萄糖; 4-O-α-D-Glucopyranosyl-D-glucose; Maltobiose

产品登记号

• PubChem SID: 24882608
• EC号: 200-716-5
• CAS号: 6363-53-7
• Beilstein号: 93798
• MDL号: MFCD00149343

产品性质

• 痕量阴离子: chloride (Cl-): ≤50 mg/kg
• 痕量阴离子: sulfate (SO42-): ≤50 mg/kg
• 痕量阳离子: Al: ≤5 mg/kg
• 痕量阳离子: As: ≤0.1 mg/kg
• 痕量阳离子: Ba: ≤5 mg/kg
• 痕量阳离子: Bi: ≤5 mg/kg
• 痕量阳离子: Ca: ≤50 mg/kg
• 痕量阳离子: Cd: ≤5 mg/kg
• 痕量阳离子: Co: ≤5 mg/kg
• 痕量阳离子: Cr: ≤5 mg/kg
• 痕量阳离子: Cu: ≤5 mg/kg
• 痕量阳离子: Fe: ≤5 mg/kg
• 痕量阳离子: K: ≤50 mg/kg
• 痕量阳离子: Li: ≤5 mg/kg
• 痕量阳离子: Mg: ≤5 mg/kg
• 痕量阳离子: Mn: ≤5 mg/kg
• 痕量阳离子: Mo: ≤5 mg/kg
• 痕量阳离子: Na: ≤50 mg/kg
• 痕量阳离子: Ni: ≤5 mg/kg
• 痕量阳离子: Pb: ≤5 mg/kg
• 痕量阳离子: Sr: ≤5 mg/kg
• 痕量阳离子: Zn: ≤5 mg/kg
• Empirical Formula (Hill Notation): C12H22O11 · H2O
• 燃烧残渣: ≤0.1%
• 杂质: insoluble matter, passes filter test
• λ: 0.5 M in H2O
• 产品线: BioUltra
• 纯度: ≥99.0% (HPLC)
• 紫外吸收波长: λ: 260 nm Amax: 0.08
• 紫外吸收波长: λ: 280 nm Amax: 0.07
• 比旋光度: [α]20/D +130±2°, 24 hr, c = 4% in H2O
• pH值: 5.0-7.0 (25 °C, 0.5 M in H2O)
• 溶解度: H2O: soluble0.5 M at 20 °C, clear, colorless
• 个人保护装置: Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter
• 德国WGK号: 3

产品详细信息

详细说明 (English)

Other Notes
Component of the liquid stationary phase in the GLC separation of nitroxlene and xylene isomers1.
Application
D-Maltose, an α(1→4) linked disaccharide of D-glucose, is used as a substrate for the identification, differentiation and characterization of enzymes such as maltase(s); maltose α-D-glucosyltransferase(s); maltose-transporting ATPase(s); maltose O-acetyltransferase(s) and maltose epimerase(s) and phosphorylase(s). D-Maltose is used to study maltose-binding proteins and disaccharide transport systems.

详细说明 (简体中文)

Other Notes
Component of the liquid stationary phase in the GLC separation of nitroxlene and xylene isomers1.
Application
D-Maltose, an α(1→4) linked disaccharide of D-glucose, is used as a substrate for the identification, differentiation and characterization of enzymes such as maltase(s); maltose α-D-glucosyltransferase(s); maltose-transporting ATPase(s); maltose O-acetyltransferase(s) and maltose epimerase(s) and phosphorylase(s). D-Maltose is used to study maltose-binding proteins and disaccharide transport systems.