06724

1,6-脱水-β-D-葡萄糖

analytical standard

• 同義詞: 左旋葡聚糖
• 經驗公式（希爾表示法）: C₆H₁₀O₅
• CAS號碼: 498-07-7
• 分子量：: 162.14
• Beilstein: 80998
• MDL號碼: MFCD00063248
• 分類程式碼代碼: 41116107
• NACRES: NA.24

屬性

• 等級: analytical standard
• 品質等級: 100
• 化驗: ≥99% (TLC)
• 光學活性: [α]/D -66.0±2.0°, c = 1 in H₂O
• 儲存期限: limited shelf life, expiry date on the label
• mp: 182-184 °C (lit.)
• 應用: food and beverages
• 格式: neat
• SMILES 字串: 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
• InChI 密鑰: TWNIBLMWSKIRAT-VFUOTHLCSA-N

描述

一般說明

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.

應用

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).

安全資訊

• 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