{"id":55424,"date":"2026-04-16T17:46:03","date_gmt":"2026-04-16T09:46:03","guid":{"rendered":"http:\/\/111.62.156.167\/?chemical-product=2-pyridineethanol-5-bromo-%ce%b2%ce%b2-difluoro"},"modified":"2026-04-16T17:46:03","modified_gmt":"2026-04-16T09:46:03","slug":"2-pyridineethanol-5-bromo-%ce%b2%ce%b2-difluoro","status":"publish","type":"chemical-product","link":"https:\/\/bio-get.com\/?chemical-product=2-pyridineethanol-5-bromo-%ce%b2%ce%b2-difluoro","title":{"rendered":"2-Pyridineethanol, 5-bromo-\u03b2,\u03b2-difluoro-"},"content":{"rendered":"<p>2-Pyridineethanol, 5-bromo-\u03b2,\u03b2-difluoro- \u4ea7\u54c1\u8bf4\u660e  <\/p>\n<p>1. \u4ea7\u54c1\u6982\u8ff0\u4e0e\u5316\u5b66\u7279\u6027<br \/>\n2-Pyridineethanol, 5-bromo-\u03b2,\u03b2-difluoro- \u662f\u4e00\u79cd\u6709\u673a\u5316\u5408\u7269\uff0c\u5316\u5b66\u5f0f\u4e3aC7H6BrF2NO\uff0c\u5206\u5b50\u91cf\u4e3a238.03\u3002\u8be5\u5316\u5408\u7269\u5c5e\u4e8e\u5421\u5576\u884d\u751f\u7269\uff0c\u7ed3\u6784\u4e2d\u5305\u542b\u6eb4\u539f\u5b50\u548c\u4e24\u4e2a\u6c1f\u539f\u5b50\u53d6\u4ee3\u57fa\uff0c\u5177\u6709\u8f83\u9ad8\u7684\u53cd\u5e94\u6d3b\u6027\u548c\u7279\u5f02\u6027\u3002\u5176CAS\u53f7\u4e3a1236001-15-2\uff0c\u7eaf\u5ea6\u4e3a96%\u4ee5\u4e0a\uff0c\u5916\u89c2\u901a\u5e38\u4e3a\u65e0\u8272\u81f3\u6de1\u9ec4\u8272\u6db2\u4f53\u6216\u56fa\u4f53\uff0c\u5177\u4f53\u5f62\u6001\u53d6\u51b3\u4e8e\u50a8\u5b58\u6761\u4ef6\u3002  <\/p>\n<p>2. \u751f\u7269\u5316\u5b66\u529f\u80fd\u4e0e\u91cd\u8981\u6027<br \/>\n\u8be5\u5316\u5408\u7269\u5728\u751f\u7269\u5316\u5b66\u7814\u7a76\u4e2d\u5177\u6709\u91cd\u8981\u4f5c\u7528\uff0c\u5c24\u5176\u662f\u4f5c\u4e3a\u4e2d\u95f4\u4f53\u7528\u4e8e\u5408\u6210\u66f4\u590d\u6742\u7684\u5206\u5b50\u3002\u5176\u5421\u5576\u73af\u7ed3\u6784\u548c\u5364\u7d20\u53d6\u4ee3\u57fa\u4f7f\u5176\u80fd\u591f\u53c2\u4e0e\u591a\u79cd\u4eb2\u6838\u53d6\u4ee3\u53cd\u5e94\u548c\u5076\u8054\u53cd\u5e94\uff0c\u5e7f\u6cdb\u5e94\u7528\u4e8e\u836f\u7269\u5f00\u53d1\u548c\u6750\u6599\u79d1\u5b66\u9886\u57df\u3002\u6b64\u5916\uff0c\u6c1f\u539f\u5b50\u7684\u5f15\u5165\u53ef\u663e\u8457\u6539\u53d8\u5206\u5b50\u7684\u7269\u7406\u5316\u5b66\u6027\u8d28\uff0c\u5982\u63d0\u9ad8\u8102\u6eb6\u6027\u548c\u4ee3\u8c22\u7a33\u5b9a\u6027\uff0c\u56e0\u6b64\u5728\u836f\u7269\u8bbe\u8ba1\u4e2d\u88ab\u5e7f\u6cdb\u5173\u6ce8\u3002  <\/p>\n<p>3. \u4e3b\u8981\u5e94\u7528\u9886\u57df\u4e0e\u5177\u4f53\u7528\u9014<br \/>\n2-Pyridineethanol, 5-bromo-\u03b2,\u03b2-difluoro- \u4e3b\u8981\u7528\u4e8e\u4ee5\u4e0b\u9886\u57df\uff1a<br \/>\n&#8211; \u533b\u836f\u7814\u53d1\uff1a\u4f5c\u4e3a\u5173\u952e\u4e2d\u95f4\u4f53\u7528\u4e8e\u5408\u6210\u6297\u80bf\u7624\u3001\u6297\u75c5\u6bd2\u6216\u4e2d\u67a2\u795e\u7ecf\u7cfb\u7edf\u836f\u7269\u3002<br \/>\n&#8211; \u6750\u6599\u79d1\u5b66\uff1a\u7528\u4e8e\u5236\u5907\u529f\u80fd\u6027\u9ad8\u5206\u5b50\u6750\u6599\u6216\u6db2\u6676\u6750\u6599\u3002<br \/>\n&#8211; \u5316\u5b66\u5408\u6210\uff1a\u4f5c\u4e3a\u6709\u673a\u5408\u6210\u4e2d\u7684\u780c\u5757\uff0c\u53c2\u4e0eC-C\u952e\u6216C-N\u952e\u7684\u5f62\u6210\u53cd\u5e94\u3002  <\/p>\n<p>4. \u50a8\u5b58\u6761\u4ef6\u4e0e\u4f7f\u7528\u5efa\u8bae<br \/>\n\u4e3a\u786e\u4fdd\u5316\u5408\u7269\u7684\u7a33\u5b9a\u6027\uff0c\u5efa\u8bae\u5728-20\u00b0C\u4e0b\u907f\u5149\u4fdd\u5b58\uff0c\u5e76\u7f6e\u4e8e\u5e72\u71e5\u3001\u60f0\u6027\u6c14\u4f53\uff08\u5982\u6c2e\u6c14\uff09\u73af\u5883\u4e2d\u3002\u5f00\u5c01\u540e\u5e94\u5c3d\u5feb\u4f7f\u7528\uff0c\u907f\u514d\u53cd\u590d\u51bb\u878d\u3002\u4f7f\u7528\u65f6\u9700\u5728\u901a\u98ce\u6a71\u4e2d\u64cd\u4f5c\uff0c\u4f69\u6234\u9002\u5f53\u7684\u9632\u62a4\u88c5\u5907\uff08\u5982\u624b\u5957\u3001\u62a4\u76ee\u955c\u548c\u5b9e\u9a8c\u670d\uff09\u3002  <\/p>\n<p>5. \u8d28\u91cf\u63a7\u5236\u4e0e\u5b89\u5168\u4fe1\u606f<br \/>\n\u672c\u4ea7\u54c1\u901a\u8fc7HPLC\u548cNMR\u4e25\u683c\u68c0\u6d4b\uff0c\u7eaf\u5ea6\u226596%\u3002\u4f7f\u7528\u65f6\u9700\u6ce8\u610f\u4ee5\u4e0b\u5b89\u5168\u4e8b\u9879\uff1a<br \/>\n&#8211; 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