253537

3β-DOXYL-5α-胆甾烷，自由基

• 同義詞: 4′,4′-二甲基螺(5α-胆甾烷-3,2′-噁唑烷)-3′-氧自由基
• 經驗公式（希爾表示法）: C₃₁H₅₅NO₂
• CAS號碼: 55569-61-4
• 分子量：: 473.77
• MDL號碼: MFCD00074781
• 分類程式碼代碼: 12352000
• PubChem物質ID: 24855313
• NACRES: NA.22

屬性

• 形狀: solid
• mp: 176-178 °C (lit.)
• 官能基: ether
• 儲存溫度: 2-8°C
• SMILES 字串: CC(C)CCC[C@@H](C)[C@H]1CC[C@H]2[C@@H]3CC[C@H]4CC5(CC[C@]4(C)[C@H]3CC[C@]12C)OCC(C)(C)N5[O]
• InChI: 1S/C31H54NO2/c1-21(2)9-8-10-22(3)25-13-14-26-24-12-11-23-19-31(32(33)28(4,5)20-34-31)18-17-29(23,6)27(24)15-16-30(25,26)7/h21-27H,8-20H2,1-7H3/t22-,23+,24+,25-,26+,27+,29+,30-,31?/m1/s1
• InChI 密鑰: ODDFHESUNMAHDN-LJGTUOGHSA-N

描述

應用

Free radical spin label used for EPR studies.

• Studying transversal relaxation of nitroxides for PELDOR in phospholipid membranes
• Comparative studies of effect of cholesterol on bicelle model membranes
• Spin probe for studying electron spin-lattice relaxation times in aqueous dispersions via saturation recovery
• Probing cooperative and local modes of poly(Me acrylate) sample using ESR
• Studying random disorder effects of hydrophyobic aerosil on order and dynamics of the probe in 5CB nematic liquid crystals

安全資訊

• 儲存類別代碼: 11 - Combustible Solids
• 水污染物質分類（WGK）: WGK 3
• 閃點（°F）: Not applicable
• 閃點（°C）: Not applicable
• 個人防護裝備: Eyeshields, Gloves, type N95 (US)