{"id":2437,"date":"2023-06-13T16:44:57","date_gmt":"2023-06-13T08:44:57","guid":{"rendered":"https:\/\/app.lemaidi888.com\/?p=2437"},"modified":"2023-06-13T16:44:58","modified_gmt":"2023-06-13T08:44:58","slug":"%e7%89%b9%e7%ab%8b%e6%b0%9f%e8%83%ba-163451-81-8-%e7%91%9e%e5%a8%81%e5%b0%94%e7%94%9f%e7%89%a9%e7%a7%91%e6%8a%80","status":"publish","type":"post","link":"https:\/\/app.lemaidi888.com\/?p=2437","title":{"rendered":"\u7279\u7acb\u6c1f\u80fa | 163451-81-8 | \u745e\u5a01\u5c14\u751f\u7269\u79d1\u6280"},"content":{"rendered":"\n<figure class=\"wp-block-table\"><table><tbody><tr><td>\u4e2d\u6587\u540d<\/td><td>\u7279\u7acb\u6c1f\u80fa<\/td><\/tr><tr><td>\u4e2d\u6587\u540c\u4e49<\/td><td>\u7279\u7acb\u6c1f\u80fa;N -(4 - \u4e09\u6c1f\u7532\u57fa)- 2 -\u6c30\u57fa-3 - \u7f9f\u57fa\u5df4\u8c46\u9170\u80fa;\u6765\u6c1f\u7c73\u7279EP\u6742\u8d28B;\u6765\u6c1f\u7c73\u7279\u6742\u8d281;\u6765\u6c1f\u7c73\u7279\u76f8\u5173\u5316\u5408\u7269B(USP);\u6765\u6c1f\u7c73\u7279\u6742\u8d28B(EP\/BP);A 1726:\u7279\u7acb\u6c1f\u80fa;\u7279\u7acb\u6c1f\u80fa\u6742\u8d28<\/td><\/tr><tr><td>\u82f1\u6587\u540d<\/td><td>A77 1726<\/td><\/tr><tr><td>\u82f1\u6587\u540c\u4e49<\/td><td>A77 1726 (Teriflunomide);A 1726;Flucyamide;HMR 1726;(Z)-2-Cyano-3-hydroxy-N-[4-(trifluoromethyl)phenyl]-2-butenamide;LeflunoMide EP IMpurity B;Leflunomide Impurity 2(Leflunomide EP Impurity B);A-771726;A 771726;A771726<\/td><\/tr><tr><td>CAS<\/td><td><strong>163451-81-8<\/strong><\/td><\/tr><tr><td>\u5206\u5b50\u5f0f<\/td><td>C12H9F3N2O2<\/td><\/tr><tr><td>\u5206\u5b50\u91cf<\/td><td>270.21<\/td><\/tr><tr><td>EINECS<\/td><td>642-273-4<\/td><\/tr><tr><td>\u7ed3\u6784\u5f0f<\/td><td><img decoding=\"async\" alt=\"\u7279\u7acb\u6c1f\u80fa\" src=\"https:\/\/upload.ruiweier.cn\/images\/cas\/163451-81-8.gif\"><\/td><\/tr><tr><td colspan=\"2\">\u6027\u8d28<\/td><\/tr><tr><td>\u7194\u70b9<\/td><td>229-232\u00b0C<\/td><\/tr><tr><td>\u6cb8\u70b9<\/td><td>410.8\u00b145.0 \u00b0C(Predicted)<\/td><\/tr><tr><td>\u5bc6\u5ea6<\/td><td>1.424\u00b10.06 g\/cm3(Predicted)<\/td><\/tr><tr><td>\u50a8\u5b58\u6761\u4ef6<\/td><td>Hygroscopic, -20\u00b0C Freezer, Under Inert Atmosphere<\/td><\/tr><tr><td>\u6eb6\u89e3\u5ea6<\/td><td>DMSO: soluble5mg\/mL, clear (warmed)<\/td><\/tr><tr><td>\u9178\u5ea6\u7cfb\u6570(pKa)<\/td><td>5.20\u00b10.50(Predicted)<\/td><\/tr><tr><td>\u5f62\u6001<\/td><td>powder<\/td><\/tr><tr><td>\u989c\u8272<\/td><td>white to beige<\/td><\/tr><tr><td>\u6700\u5927\u6ce2\u957f(\u03bbmax)<\/td><td>203nm(MeOH)(lit.)<\/td><\/tr><tr><td>Merck<\/td><td>14,9165<\/td><\/tr><tr><td>InChIKey<\/td><td>UTNUDOFZCWSZMS-YFHOEESVSA-N<\/td><\/tr><\/tbody><\/table><\/figure>\n","protected":false},"excerpt":{"rendered":"<p>\u4e2d\u6587\u540d \u7279\u7acb\u6c1f\u80fa \u4e2d\u6587\u540c\u4e49 \u7279\u7acb\u6c1f\u80fa;N -(4 - \u4e09\u6c1f\u7532\u57fa)- 2 -\u6c30\u57fa-3 - \u7f9f\u57fa\u5df4\u8c46\u9170\u80fa;\u6765\u6c1f\u7c73\u7279 [&hellip;]<\/p>\n","protected":false},"author":7,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-2437","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"_links":{"self":[{"href":"https:\/\/app.lemaidi888.com\/index.php?rest_route=\/wp\/v2\/posts\/2437","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/app.lemaidi888.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/app.lemaidi888.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/app.lemaidi888.com\/index.php?rest_route=\/wp\/v2\/users\/7"}],"replies":[{"embeddable":true,"href":"https:\/\/app.lemaidi888.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=2437"}],"version-history":[{"count":1,"href":"https:\/\/app.lemaidi888.com\/index.php?rest_route=\/wp\/v2\/posts\/2437\/revisions"}],"predecessor-version":[{"id":2438,"href":"https:\/\/app.lemaidi888.com\/index.php?rest_route=\/wp\/v2\/posts\/2437\/revisions\/2438"}],"wp:attachment":[{"href":"https:\/\/app.lemaidi888.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=2437"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/app.lemaidi888.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=2437"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/app.lemaidi888.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=2437"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}