91852

D-(+)-纤维二糖

analytical standard

• 别名: β-D-Glc-(1→4)-D-Glc, 4-O-β-D-吡喃葡萄糖基-D-葡萄糖
• 经验公式（希尔记法）: C₁₂H₂₂O₁₁
• CAS号: 528-50-7
• 分子量: 342.30
• Beilstein: 93795
• EC號碼: 208-436-5
• MDL號碼: MFCD00136034
• 分類程式碼代碼: 41116107
• NACRES: NA.24

属性

• 等級: analytical standard
• 品質等級: 100
• 化驗: ≥98% (HPLC)
• 光學活性: [α]/D 34±1°, c = 10 in H₂O
• 儲存期限: limited shelf life, expiry date on the label
• 分析物化學類別: oligosaccharides
• mp: 239 °C (dec.) (lit.)
• 應用: food and beverages
• 格式: neat
• SMILES 字串: OC[C@@H](O)[C@@H](O[C@@H]1O[C@H](CO)[C@@H](O)[C@H](O)[C@H]1O)[C@H](O)[C@@H](O)C=O
• InChI: 1S/C12H22O11/c13-1-4(16)7(18)11(5(17)2-14)23-12-10(21)9(20)8(19)6(3-15)22-12/h1,4-12,14-21H,2-3H2/t4-,5+,6+,7+,8+,9-,10+,11+,12-/m0/s1
• InChI 密鑰: DKXNBNKWCZZMJT-WELRSGGNSA-N

说明

一般說明

Cellobiose is a disaccharide, commonly classified as a reducing sugar. It is mostly produced as an intermediate in the hydrolysis of the polysaccharide cellulose.

應用

D-(+)-Cellobiose may be used as an analytical standard in the following:

• Training, testing, and external validation of the gradient retention model developed in ion chromatography using the artificial intelligence-quantitative structure retention relationship (QSRR) model approach.
• Amperometric detection of the analyte in anion-exchange chromatography using copper/cupric oxide nanostructured electrode.

D-(+)-Cellobiose may be used as an analytical reference standard for the quantification of the analyte in caramel samples using gas–liquid chromatography coupled to mass spectrometry (GLC–MS).

安全信息

• 儲存類別代碼: 11 - Combustible Solids
• 水污染物質分類（WGK）: WGK 3
• 閃點（°F）: Not applicable
• 閃點（°C）: Not applicable