06724

1,6-Anhydro-β-D-glucose

analytical standard

• Sinónimos: Levoglucosan
• Fórmula empírica (notación de Hill): C₆H₁₀O₅
• Número de CAS: 498-07-7
• Peso molecular: 162.14
• Beilstein: 80998
• Número MDL: MFCD00063248
• Código UNSPSC: 41116107
• NACRES: NA.24

Propiedades

• grado: analytical standard
• Nivel de calidad: 100
• Análisis: ≥99% (TLC)
• actividad óptica: [α]/D -66.0±2.0°, c = 1 in H₂O
• caducidad: limited shelf life, expiry date on the label
• mp: 182-184 °C (lit.)
• aplicaciones: food and beverages
• formato: neat
• cadena SMILES: O[C@H]1[C@H](O)[C@H]2CO[C@H](O2)[C@@H]1O
• InChI: 1S/C6H10O5/c7-3-2-1-10-6(11-2)5(9)4(3)8/h2-9H,1H2/t2-,3-,4+,5-,6-/m1/s1
• Clave InChI: TWNIBLMWSKIRAT-VFUOTHLCSA-N

Descripción

Descripción general

1,6-Anhydro-β-D-glucose (Levoglucosa), belonging to the class of anhydrosugars, is an indicator of the burning of biomass in atmospheric aerosol, snow, and ice. It is formed via pyrolysis of glucans, such as cellulose and starch. Levoglucosa is also found in municipal waste and thermochemical processing products of biomass and soil.

Aplicación

1,6-Anhydro-β-D-glucose may be used as an analytical reference standard for the quantification of the analyte in atmospheric aerosols using gas chromatography/ion trap mass spectrometry (GC-IT-MS) and high-performance liquid chromatography with aerosol charge detection (HPLC-ACD).

Información de seguridad

• Código de clase de almacenamiento: 11 - Combustible Solids
• Clase de riesgo para el agua (WGK): WGK 3
• Punto de inflamabilidad (°F): Not applicable
• Punto de inflamabilidad (°C): Not applicable