740233

25-羟基维生素D₂ 溶液

5 μg/mL in ethanol, 98% (CP)

• 别名: 25-羟基麦角甾醇 溶液
• 经验公式（希尔记法）: C₂₈H₄₄O₂
• 分子量: 412.65
• EC號碼: 200-578-6
• MDL號碼: MFCD02683431
• 分類程式碼代碼: 12352200
• PubChem物質ID: 329765391
• NACRES: NA.24

属性

• 化驗: 98% (CP)
• 形狀: solution
• 濃度: 5 μg/mL in ethanol
• 技術: mass spectrometry (MS): suitable
• 顏色: colorless
• 應用: detection
• 儲存溫度: −20°C
• SMILES 字串: C[C@H](\C=C\[C@H](C)C(C)(C)O)[C@H]1CC[C@H]2C(\CCC[C@]12C)=C\C=C3\C[C@@H](O)CCC3=C
• InChI: 1S/C28H44O2/c1-19-10-14-24(29)18-23(19)13-12-22-8-7-17-28(6)25(15-16-26(22)28)20(2)9-11-21(3)27(4,5)30/h9,11-13,20-21,24-26,29-30H,1,7-8,10,14-18H2,2-6H3/b11-9+,22-12+,23-13-/t20-,21+,24+,25-,26+,28-/m1/s1
• InChI 密鑰: KJKIIUAXZGLUND-ICCVIKJNSA-N

说明

一般說明

25-Hydroxyvitamin D₂ (ergocalciferol or 25-hydroxycalciferol) is a metabolite of vitamin D found in the liver. It is one of the most common forms of vitamin D circulating in the body and plays an important role in determining vitamin D deficiency.

應用

25-Hydroxyvitamin D₂ can be used as an analytical standard for the quantitative analysis of 25-Hydroxyvitamin D₂ content in biological fluids via LC-MS/MS.

包裝

1 mL in ampule

安全信息

• 象形圖: GHS02,GHS07
• 訊號詞: Danger
• 危險聲明: H225,H319
• 防範說明: P210 - P233 - P240 - P241 - P242 - P305 + P351 + P338
• 危險分類: Eye Irrit. 2 - Flam. Liq. 2
• 儲存類別代碼: 3 - Flammable liquids
• 水污染物質分類（WGK）: WGK 1
• 閃點（°F）: 57.2 °F - closed cup
• 閃點（°C）: 14.0 °C - closed cup