700042P

4β-hydroxycholesterol-d7

Avanti Research^™ - A Croda Brand

• 别名: cholest-5-ene-3b,4b-diol(d7)
• 经验公式（希尔记法）: C₂₇H₃₉O₂D₇
• CAS号: 1246302-80-6
• 分子量: 409.70
• 分類程式碼代碼: 12352100
• NACRES: NA.25

属性

• 描述: cholest-5-ene-3,4-diol-d7
• 化驗: >99% (TLC)
• 形狀: powder
• 包裝: pkg of 1 × 1 mg (700042P-1mg)
• 製造商／商標名: Avanti Research^™ - A Croda Brand
• 運輸包裝: dry ice
• 儲存溫度: −20°C
• SMILES 字串: O[C@@H]1[C@@H](C2=CC[C@H]3[C@H]4[C@@]([C@H](CC4)[C@@H](CCCC(C([2H])([2H])[2H])(C([2H])([2H])[2H])[2H])C)(CC[C@@H]3[C@]2(CC1)C)C)O
• InChI: 1S/C27H46O2/c1-17(2)7-6-8-18(3)20-11-12-21-19-9-10-23-25(29)24(28)14-16-27(23,5)22(19)13-15-26(20,21)4/h10,17-22,24-25,28-29H,6-9,11-16H2,1-5H3/t18-,19+,20-,21+,22+,24+,25-,26-,27-/m1/s1/i1D3,2D3,17D
• InChI 密鑰: CZDKQKOAHAICSF-BZNWTYAPSA-N

说明

一般說明

4β-hydroxycholesterol (4β-HC) is a catabolic product of cholesterol metabolism mediated by the enzyme cytochrome P450 family 3 subfamily A member 4 (CYP3A4). 4β-hydroxycholesterol-d7 is the deuterated form of 4β-hydroxycholesterol.

應用

4β-hydroxycholesterol-d7 has been used:

• as an internal standard to spike plasma samples ultra-high-pressure liquid,chromatography–tandem mass spectrometry (UHPLC-MS/MS) analysis
• to spike serum samples for mass spectrometry measurements
• as an internal standard for the quantification of human colon biopsies samples using HPLC-MS

生化／生理作用

4β-hydroxycholesterol (4β-HC) may function as a liver X receptor ligand. The levels of 4β-HC are elevated in dextran sulfate induced colitis along with other oxysterols and it may promote colon inflammation.

包裝

5 mL Amber Glass Screw Cap Vial (700042P-1mg)

法律資訊

Avanti Research is a trademark of Avanti Polar Lipids, LLC

安全信息

• 儲存類別代碼: 11 - Combustible Solids