ochratoxin A | 303-47-9

• 分子结构分类: 有机化合物 - 苯丙烷和聚酮 - 赭曲霉毒素及相关物质
• 英文名称: ochratoxin A
• 英文别名: Phenylalanine-ochratoxin A；2-[[(3R)-5-chloro-8-hydroxy-3-methyl-1-oxo-3,4-dihydroisochromene-7-carbonyl]amino]-3-phenylpropanoic acid
• CAS: 303-47-9；26131-10-2
• 化学式: C₂₀H₁₈ClNO₆
• 分子量: 403.819
• InChiKey: RWQKHEORZBHNRI-INHVJJQHSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4.7
• 重原子数：
  28
• 可旋转键数：
  5
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.25
• 拓扑面积：
  113
• 氢给体数：
  3
• 氢受体数：
  6

文献信息

• TIME-RESOLVED FLUORESCENCE KIT FOR SYNCHRONOUSLY DETECTING 4,15-DIACETOXYSCIRPENOL, DEOXYNIVALENOL, AND T-2 TOXIN
  申请人：OIL CROPS RESEARCH INSTITUTE, CHINESE ACADEMY OF AGRICULTURAL SCIENCES

  公开号：US20220412965A1

  公开（公告）日：2022-12-29

  A time-resolved fluorescence kit for synchronously detecting 4,15-diacetoxyscirpenol, deoxynivalenol and T-2 toxin. The kit includes an immunochromatography time-resolved fluorescence test strip and a sample reaction bottle containing freeze-dried products of europium-labeled monoclonal antibodies of toxins, where the immunochromatography time-resolved fluorescence test strip includes a liner, where a water absorption pad, a detection pad and a sample pad are sequentially attached to one side of the liner from top to bottom, adjacent pads are connected in an overlapping manner at a joint, the detection pad uses a nitrocellulose membrane as a base pad, a transverse quality control line and detection lines are arranged on the nitrocellulose membrane from top to bottom, the quality control line is coated with a rabbit antimouse polyclonal antibody, the three detection lines are located below the quality control line, and the detection lines each are coated with a toxin-protein conjugate.
• TIME-RESOLVED FLUORESCENCE KIT FOR SYNCHRONOUSLY DETECTING 4,15-DIACETOXYSCIRPENOL, AFLATOXIN B1, AND STERIGMATOCYSTIN
  申请人：OIL CROPS RESEARCH INSTITUTE, CHINESE ACADEMY OF AGRICULTURAL SCIENCES

  公开号：US20220412966A1

  公开（公告）日：2022-12-29

  A time-resolved fluorescence kit for synchronously detecting 4,15-diacetoxyscirpenol, aflatoxin B1 and sterigmatocystin includes an immunochromatography time-resolved fluorescence test strip and a sample reaction bottle containing europium-labeled anti-4,15-diacetoxyscirpenol, anti-aflatoxin B1 and anti-sterigmatocystin monoclonal antibodies, where a water absorption pad, a detection pad and a sample pad are sequentially disposed on one side of the immunochromatography time-resolved fluorescence test strip from top to bottom, adjacent pads are connected in an overlapping manner at a joint, the detection pad uses a nitrocellulose membrane as a base pad, a quality control line and detection lines are transversely arranged on the nitrocellulose membrane from top to bottom, the quality control line is coated with a rabbit antimouse polyclonal antibody, and the three detection lines each are coated with a toxin-protein conjugate. The three mycotoxins including 4,15-diacetoxyscirpenol, aflatoxin B1 and sterigmatocystin can be rapidly and synchronously detected.