92342

高良姜黄素

analytical standard

• 别名: 3,5,7-三羟基黄酮, 高良姜黄素
• 经验公式（希尔记法）: C₁₅H₁₀O₅
• CAS号: 548-83-4
• 分子量: 270.24
• Beilstein: 272179
• EC號碼: 208-960-4
• MDL號碼: MFCD00006833
• 分類程式碼代碼: 41116107
• NACRES: NA.24

属性

• 等級: analytical standard
• 品質等級: 100
• 化驗: ≥97.0% (HPLC)
• 形狀: powder or crystals
• 儲存期限: limited shelf life, expiry date on the label
• 顏色: faint yellow to dark yellow
• mp: 214-215 °C (lit.)
• 應用: food and beverages
• 格式: neat
• SMILES 字串: Oc1cc(O)c2C(=O)C(O)=C(Oc2c1)c3ccccc3
• InChI: 1S/C15H10O5/c16-9-6-10(17)12-11(7-9)20-15(14(19)13(12)18)8-4-2-1-3-5-8/h1-7,16-17,19H
• InChI 密鑰: VCCRNZQBSJXYJD-UHFFFAOYSA-N

说明

一般說明

Galangin is a polyphenolic compound belonging to the class of flavonoids and is primarily derived from different medicinal herbs. It exhibits antiproliferative, antiangiogenic, antioxidant, anti-cancer, antiinflammatory effects and muscle contraction inhibitor properties.

應用

Galangin may be used as an analytical reference standard for the quantification of the analyte in propolis and wine samples using high-performance liquid chromatography technique.

推薦產品

Find a digital Reference Material for this product available on our online platform ChemisTwin® for NMR. You can use this digital equivalent on ChemisTwin® for your sample identity confirmation and compound quantification (with digital external standard). An NMR spectrum of this substance can be viewed and an online comparison against your sample can be performed with a few mouseclicks. Learn more here and start your free trial.

安全信息

• 象形圖: GHS07
• 訊號詞: Warning
• 危險聲明: H302
• 防範說明: P264 - P270 - P301 + P312 + P330 - P501
• 危險分類: Acute Tox. 4 Oral
• 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