51681

Silychristin

analytical standard

• 別名: Silymarin II
• 実験式（ヒル表記法）: C₂₅H₂₂O₁₀
• CAS番号: 33889-69-9
• 分子量: 482.44
• EC Number: 251-720-9
• MDL番号: MFCD00883715
• UNSPSCコード: 85151701
• PubChem Substance ID: 329757729
• NACRES: NA.24

特性

• グレード: analytical standard
• 品質水準: 100
• アッセイ: ≥90.0% (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: ≤10.0% water
• アプリケーション: food and beverages
• フォーマット: neat
• 保管温度: 2-8°C
• SMILES記法: COc1cc(ccc1O)[C@@H]2Oc3c(O)cc(cc3[C@H]2CO)[C@H]4Oc5cc(O)cc(O)c5C(=O)[C@@H]4O
• InChI: 1S/C25H22O10/c1-33-18-6-10(2-3-15(18)28)23-14(9-26)13-4-11(5-17(30)25(13)35-23)24-22(32)21(31)20-16(29)7-12(27)8-19(20)34-24/h2-8,14,22-24,26-30,32H,9H2,1H3/t14-,22+,23+,24-/m1/s1
• InChI Key: BMLIIPOXVWESJG-LMBCONBSSA-N

詳細

詳細

Silychristin is one of the congeners of flavonolignan silybin. It is usually derived from silymarin, which is extracted from the fruits of Silybum marianum (L.) Gaertn, and Asteraceae (Carduus marianus L.; milk thistle).

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.

Silychristin may be used as an analytical reference standard for the determination of silychristin in:

• Herbal extracts, fruit extracts, and seed extracts of Silybum marianum by ultra-high performance liquid chromatography with diode array detection (UHPLC-DAD) and methanol extraction coupled to HPLC equipped with ultraviolet array detection (UVAD).
• Milk thistle seeds by HPLC-UV.

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。

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: H302
• 注意書き: P301 + P312 + P330
• 危険有害性の分類: Acute Tox. 4 Oral
• 保管分類コード: 11 - Combustible Solids
• WGK: WGK 3
• 引火点(°F): Not applicable
• 引火点(℃): Not applicable