91852

D-(+)-Cellobiose

analytical standard

• 동의어(들): β-D-Glc-(1→4)-D-Glc, 4-O-β-D-Glucopyranosyl-D-glucose
• 실험식(Hill 표기법): C₁₂H₂₂O₁₁
• CAS Number: 528-50-7
• Molecular Weight: 342.30
• Beilstein: 93795
• EC Number: 208-436-5
• MDL number: MFCD00136034
• UNSPSC 코드: 41116107
• NACRES: NA.24

속성

• Grade: analytical standard
• Quality Level: 100
• 분석: ≥98% (HPLC)
• 광학 활성: [α]/D 34±1°, c = 10 in H₂O
• 유통기한: limited shelf life, expiry date on the label
• 분석물 화학적 분류: oligosaccharides
• mp: 239 °C (dec.) (lit.)
• 응용 분야: food and beverages
• 형식: neat
• SMILES string: 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 key: DKXNBNKWCZZMJT-WELRSGGNSA-N

설명

일반 설명

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

애플리케이션

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).

안전성 정보

• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 3
• Flash Point (°F): Not applicable
• Flash Point (°C): Not applicable