923133

左旋葡萄糖酮

≥95%

• 同義詞: (1S,5R)-6,8-二氧杂双环[3.2.1]辛-2-烯-4-酮, 1,6-脱水-3,4-双脱氧十六烷-3-烯吡喃-2-酮糖, 6,8-二氧杂双环[3.2.1]辛-2-烯-4-酮
• 經驗公式（希爾表示法）: C₆H₆O₃
• CAS號碼: 37112-31-5
• 分子量：: 126.11
• MDL號碼: MFCD00191664
• 分類程式碼代碼: 12352201
• NACRES: NA.22

屬性

• 品質等級: 100
• 化驗: ≥95%
• 形狀: liquid
• 環保替代產品特色: Safer Solvents and Auxiliaries; Use of Renewable Feedstocks; Learn more about the Principles of Green Chemistry.
• sustainability: Greener Alternative Product
• 折射率: n/D 1.50625
• 密度: 1.32 g/mL
• 官能基: ether; ketone
• 環保替代類別: , Aligned
• 儲存溫度: 2-8°C
• SMILES 字串: [H][C@]1(C=CC2=O)CO[C@]2([H])O1
• InChI: 1S/C6H6O3/c7-5-2-1-4-3-8-6(5)9-4/h1-2,4,6H,3H2/t4-,6+/m0/s1
• InChI 密鑰: HITOXZPZGPXYHY-UJURSFKZSA-N

描述

一般說明

We are committed to bringing you greener alternative products, which adhere to one or more of The 12 Principles of Greener Chemistry. This product is biorenewable and thus aligns with ″Safer Solvents and Auxiliaries″ and ″Use of Renewable Feedstocks″. Click here for more information.
Levoglucosenone undergoes Michael-addition reaction with diethyl malonate, ethyl cyanoacetate, 2-nitropropane and 2-methylcyclohexanone in the presence of various catalysts to afford 4-substituted levoglucosenone derivatives having the D-erythro configuration.

應用

Levoglucosenone may be used in the synthesis of the following:

• Various deoxy, keto and branched-chain sugars
• 4-thio and 4-substituted sugar derivatives
• Natural stereoisomer of serricornin

其他說明

Levoglucosenone: A Chiral Platform Molecule Produced from Biomass

安全資訊

• 象形圖: GHS07
• 訊號詞: Warning
• 危險聲明: H302,H319
• 防範說明: P264 - P270 - P280 - P301 + P312 - P305 + P351 + P338 - P337 + P313
• 危險分類: Acute Tox. 4 Oral - Eye Irrit. 2
• 儲存類別代碼: 10 - Combustible liquids
• 水污染物質分類（WGK）: WGK 3
• 閃點（°F）: Not applicable
• 閃點（°C）: Not applicable