{"id":613,"date":"2022-12-07T09:45:10","date_gmt":"2022-12-07T01:45:10","guid":{"rendered":"https:\/\/app.lemaidi888.com\/?p=613"},"modified":"2022-12-07T09:45:10","modified_gmt":"2022-12-07T01:45:10","slug":"%e9%86%8b%e9%85%b8%e5%8f%af%e7%9a%84%e6%9d%be-50-04-4-%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=613","title":{"rendered":"\u918b\u9178\u53ef\u7684\u677e | 50-04-4 | \u745e\u5a01\u5c14\u751f\u7269\u79d1\u6280"},"content":{"rendered":"\n
\u4e2d\u6587\u540d<\/td>\u918b\u9178\u53ef\u7684\u677e<\/td><\/tr>
\u4e2d\u6587\u540c\u4e49<\/td>\u918b\u9178\u53ef\u7684\u677e;\u918b\u9178\u80be\u4e0a\u817a\u76ae\u8d28\u6fc0\u7d20;\u53ef\u7684\u677e\u4e59\u9178\u916f;\u4e59\u9178\u53ef\u7684\u677e;\u4e59\u9178\u80be\u4e0a\u817a\u76ae\u8d28\u6fc0\u7d20;\u918b\u9178\u53ef\u7684\u677e \u6807\u51c6\u54c1;\u918b\u9178\u53ef\u7684\u677e\u6eb6\u6db2,100PPM;\u918b\u9178\u53ef\u7684\u677e\u539f\u6599\u836f<\/td><\/tr>
\u82f1\u6587\u540d<\/td>Cortisone acetate<\/td><\/tr>
\u82f1\u6587\u540c\u4e49<\/td>11,20-trione,17,21-dihydroxy-pregn-4-ene-21-acetate;11-dehydro-17-hydroxycorticosterone-21-acetate;11-dehydro-17-hydroxycorticosteroneacetate;17,21-dihydroxypregn-4-ene-3,11,20-trioneacetate;4-PREGNEN-17ALPHA,21-DIOL-3,11,20-TRIONE ACETATE;4-PREGNEN-17,21-DIOL-3,11,20-TRIONE 21-ACETATE;4-PREGNENE-17ALPHA,21-DIOL-3,11,20-TRIONE 21-ACETATE;17ALPHA,21-DIHYDROXY-4-PREGNENE-3,11,20-TRIONE 21-ACETATE<\/td><\/tr>
CAS<\/td>50-04-4<\/strong><\/td><\/tr>
\u5206\u5b50\u5f0f<\/td>C23H30O6<\/td><\/tr>
\u5206\u5b50\u91cf<\/td>402.48<\/td><\/tr>
EINECS<\/td>200-006-5<\/td><\/tr>
\u7ed3\u6784\u5f0f<\/td>\"\u918b\u9178\u53ef\u7684\u677e\"<\/td><\/tr>
\u6027\u8d28<\/td><\/tr>
\u7194\u70b9<\/td>237-240 \u00b0C(lit.)<\/td><\/tr>
\u6bd4\u65cb\u5149\u5ea6<\/td>D25 +164\u00b0 (c = 0.5 in acetone); D25 +208 to +217\u00b0 (dioxane)<\/td><\/tr>
\u6cb8\u70b9<\/td>577.3\u00b150.0 \u00b0C(Predicted)<\/td><\/tr>
\u5bc6\u5ea6<\/td>1.26\u00b10.1 g\/cm3(Predicted)<\/td><\/tr>
\u6298\u5c04\u7387<\/td>212 \u00b0 (C=1, MeOH)<\/td><\/tr>
\u50a8\u5b58\u6761\u4ef6<\/td>2-8\u00b0C<\/td><\/tr>
\u6eb6\u89e3\u5ea6<\/td>Practically insoluble in water, freely soluble in methylene chloride, soluble in dioxan, sparingly soluble in acetone, slightly soluble in ethanol (96 per cent) and in methanol.<\/td><\/tr>
\u5f62\u6001<\/td>neat<\/td><\/tr>
\u9178\u5ea6\u7cfb\u6570(pKa)<\/td>12.32\u00b10.60(Predicted)<\/td><\/tr>
\u6c34\u6eb6\u89e3\u6027<\/td>19mg\/L(25 \u00baC)<\/td><\/tr>
Merck<\/td>14,2539<\/td><\/tr>
BRN<\/td>2067543<\/td><\/tr>
\u7a33\u5b9a\u6027<\/td>Stable. Incompatible with strong oxidizing agents.<\/td><\/tr>
EPA\u5316\u5b66\u7269\u8d28\u4fe1\u606f<\/td>Cortisone acetate (50-04-4)<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

\u672c\u516c\u53f8\u7684\u6240\u6709\u4ea7\u54c1\u4ec5\u7528\u4e8e\u79d1\u5b66\u7814\u7a76\u6216\u8005\u5de5\u4e1a\u5e94\u7528\u7b49\u975e\u533b\u7597\u76ee\u7684\uff0c\u4e0d\u53ef\u7528\u4e8e\u4eba\u7c7b\u6216\u52a8\u7269\u7684\u4e34\u5e8a\u8bca\u65ad\u6216\u6cbb\u7597\uff0c\u975e\u836f\u7528\uff0c\u975e\u98df\u7528\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

\u4e2d\u6587\u540d \u918b\u9178\u53ef\u7684\u677e \u4e2d\u6587\u540c\u4e49 \u918b\u9178\u53ef\u7684\u677e;\u918b\u9178\u80be\u4e0a\u817a\u76ae\u8d28\u6fc0\u7d20;\u53ef\u7684\u677e\u4e59\u9178\u916f;\u4e59\u9178\u53ef\u7684\u677e;\u4e59\u9178\u80be\u4e0a\u817a\u76ae\u8d28\u6fc0\u7d20;\u918b […]<\/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-613","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"_links":{"self":[{"href":"https:\/\/app.lemaidi888.com\/index.php?rest_route=\/wp\/v2\/posts\/613","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=613"}],"version-history":[{"count":1,"href":"https:\/\/app.lemaidi888.com\/index.php?rest_route=\/wp\/v2\/posts\/613\/revisions"}],"predecessor-version":[{"id":614,"href":"https:\/\/app.lemaidi888.com\/index.php?rest_route=\/wp\/v2\/posts\/613\/revisions\/614"}],"wp:attachment":[{"href":"https:\/\/app.lemaidi888.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=613"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/app.lemaidi888.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=613"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/app.lemaidi888.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=613"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}