68923

エスクレチン

analytical standard

• 別名: 6,7-ジヒドロキシクマリン, エスクレチン, シコリゲニン
• 実験式（ヒル表記法）: C₉H₆O₄
• CAS番号: 305-01-1
• 分子量: 178.14
• Beilstein: 152788
• EC Number: 206-161-5
• MDL番号: MFCD00006874
• UNSPSCコード: 12352200
• PubChem Substance ID: 329761226
• NACRES: NA.24

特性

• グレード: analytical standard
• 品質水準: 100
• アッセイ: ≥97.5% (HPLC); 97.5-102.5% (NT)
• シェルフライフ: limited shelf life, expiry date on the label
• mp: 271-273 °C (lit.)
• フォーマット: neat
• SMILES記法: Oc1cc2OC(=O)C=Cc2cc1O
• InChI: 1S/C9H6O4/c10-6-3-5-1-2-9(12)13-8(5)4-7(6)11/h1-4,10-11H
• InChI Key: ILEDWLMCKZNDJK-UHFFFAOYSA-N

詳細

詳細

Esculetin is a derivative of coumarin, found in various plant species including Cichorium intybus (chicory), Bougainvillea spectabilis, Artemisia capillaris, etc and leaves of Citrus limonia (Rutaceae), Ceratostigma willmottianum, etc. It exhibits multiple pharmacological activities and is found to be a potent inhibitor of cyclooxygenase, 5-lipoxygenase, 12-lipoxygenase, catechol-O-methyl transferase, NADPH oxidase and xanthine oxidase enzymes.[1][2]

アプリケーション

Esculetin may be used as an analytical reference standard for the determination of the analyte in biological[3][4] and water samples[5] by chromatography-based techniques. It may also be used as a standard in the quantification of the analyte in traditional herbal medicines[6][7] by solid-phase extraction and micellar electrokinetic capillary methods, respectively.

安全性情報

• 保管分類コード: 11 - Combustible Solids
• WGK: WGK 3
• 引火点(°F): Not applicable
• 引火点(℃): Not applicable