739626

25-羟基维生素D₃ (6,19,19-d₃)溶液

5 μg/mL in ethanol, 97 atom % D, 98% (CP)

• 别名: 25-羟胆钙化固醇(6,19,19-d₃)溶液, 氘代25-羟基维生素D₃
• 经验公式（希尔记法）: C₂₇D₃H₄₁O₂
• CAS号: 140710-94-7
• 分子量: 403.66
• EC號碼: 200-578-6
• MDL號碼: MFCD11656128
• 分類程式碼代碼: 12352106
• PubChem物質ID: 329765366
• NACRES: NA.24

属性

• 同位素純度: 97 atom % D
• 化驗: 98% (CP)
• 形狀: liquid
• 濃度: 5 μg/mL in ethanol
• 技術: mass spectrometry (MS): suitable
• 顏色: colorless
• 應用: detection
• 質量偏移: M+3
• 儲存溫度: −20°C
• SMILES 字串: [2H]/C([2H])=C1CC[C@H](O)CC\1=C([2H])\C=C2/CCC[C@]3(C)[C@H](CC[C@@H]23)[C@H](C)CCCC(C)(C)O
• InChI: 1S/C27H44O2/c1-19-10-13-23(28)18-22(19)12-11-21-9-7-17-27(5)24(14-15-25(21)27)20(2)8-6-16-26(3,4)29/h11-12,20,23-25,28-29H,1,6-10,13-18H2,2-5H3/b21-11+,22-12-/t20-,23+,24-,25+,27-/m1/s1/i1D2,12D
• InChI 密鑰: JWUBBDSIWDLEOM-CMMPNOGOSA-N

说明

一般說明

25-Hydroxyvitamin D₃ (calcifediol) is a prohormone produced via hydroxylation of vitamin D₃ (cholecalciferol) in the liver. It is a precursor for the synthesis of calcitriol {1,25-dihydroxyvitamin D₃ or [1,25(OH)₂D₃]}. It is also used as a biomarker to determine the status of vitamin D in the body.
25-Hydroxyvitamin D₃ (6,19,19-d₃) is a deuterated 25-hydroxyvitamin D₃ wherein C-6 and C-19 protons are replaced by deuterium.

應用

25-Hydroxyvitamin D₃ (6,19,19-d₃) can be used as an analytical standard for the quantitative analysis of hydroxyvitamin D₃ concentration in human serum via LC-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