30873

レイン

analytical standard

• 別名: 4,5-ジヒドロキシアントラキノン-2-カルボン酸, 9,10-ジヒドロ-4,5-ジヒドロキシ-9,10-ジオキソ-2-アントラセンカルボン酸, ルバーブイエロー
• 実験式（ヒル表記法）: C₁₅H₈O₆
• CAS番号: 478-43-3
• 分子量: 284.22
• Beilstein: 2222155
• EC Number: 207-521-4
• MDL番号: MFCD00009618
• UNSPSCコード: 85151701
• PubChem Substance ID: 329753592
• NACRES: NA.24

特性

• グレード: analytical standard
• 品質水準: 100
• アッセイ: ≥95.0% (HPLC)
• シェルフライフ: limited shelf life, expiry date on the label
• テクニック: HPLC: suitable; gas chromatography (GC): suitable
• 不純物: ≤5.0% water
• mp: ≥300 °C (lit.)
• アプリケーション: food and beverages
• フォーマット: neat
• SMILES記法: OC(=O)c1cc(O)c2C(=O)c3c(O)cccc3C(=O)c2c1
• InChI: 1S/C15H8O6/c16-9-3-1-2-7-11(9)14(19)12-8(13(7)18)4-6(15(20)21)5-10(12)17/h1-5,16-17H,(H,20,21)
• InChI Key: FCDLCPWAQCPTKC-UHFFFAOYSA-N

詳細

詳細

Rhein is an active component of rhubarb (Rheum officinale), a medicinal herb in traditional Chinese medicine (TCM). It is known to exhibit antibacterial and anti-inflammatory activities.

アプリケーション

Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

Rhein may be used as an analytical reference standard for the determination of the analyte in rat plasma and rhubarb roots, dock flowers and senna leaves by column-switching high-performance liquid chromatography and normal-phase high performance liquid chromatography, respectively.

包装

底の開いたガラス瓶内容物は内部に挿入され接着された円錐部に入っています。

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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.

安全性情報

• ピクトグラム: GHS07
• シグナルワード: Warning
• 危険有害性情報: H315,H319,H335
• 注意書き: P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338
• 危険有害性の分類: Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• ターゲットの組織: Respiratory system
• 保管分類コード: 11 - Combustible Solids
• WGK: WGK 2