{"id":609,"date":"2022-12-07T09:01:30","date_gmt":"2022-12-07T01:01:30","guid":{"rendered":"https:\/\/app.lemaidi888.com\/?p=609"},"modified":"2022-12-07T09:01:30","modified_gmt":"2022-12-07T01:01:30","slug":"%e7%86%8a%e6%9e%9c%e8%8b%b7-497-76-7-%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=609","title":{"rendered":"\u718a\u679c\u82f7 | 497-76-7 | \u745e\u5a01\u5c14\u751f\u7269\u79d1\u6280"},"content":{"rendered":"\n
\u4e2d\u6587\u540d<\/td>\u718a\u679c\u82f7<\/td><\/tr>
\u4e2d\u6587\u540c\u4e49<\/td>\u694a\u6885\u8449\u7518;4-\u7f9f\u57fa\u82ef\u57fa-1-O-D-\u5421\u5583\u8461\u8404\u7cd6\u82f7;\u5bf9\u82ef\u4e8c\u915a-beta-D-\u8461\u8404\u7cd6\u82f7;\u5bf9\u7f9f\u57fa\u82ef-beta-D-\u5421\u5583\u8461\u7cd6\u82f7;\u718a\u679c\u7519;\u5bf9-\u7f9f\u57fa\u82ef-\u03b2-D-\u5421\u5583\u8461\u8404\u7cd6\u7519;\u718a\u679c\u915a\u7519;\u718a\u679c\u7d20<\/td><\/tr>
\u82f1\u6587\u540d<\/td>Arbutin<\/td><\/tr>
\u82f1\u6587\u540c\u4e49<\/td>4-hydroxyphenyl-beta-d-glucopyranosid;beta-arbutin;Hydroquinone \u03b2-D-glucopyranoside;Arbutin (natural);4-HYDROXYPHENYL-BETA-D-GLUCOPYRANOSIDE;4-(\u03b2-D-Glucopyranosyloxy)phenol;arbutin,beta-arbutin;4-hydroxyphenyl \u03b2-D-galactopyranoside<\/td><\/tr>
CAS<\/td>497-76-7<\/strong><\/td><\/tr>
\u5206\u5b50\u5f0f<\/td>C12H16O7<\/td><\/tr>
\u5206\u5b50\u91cf<\/td>272.25<\/td><\/tr>
EINECS<\/td>207-850-3<\/td><\/tr>
\u7ed3\u6784\u5f0f<\/td>\"\u718a\u679c\u82f7\"<\/td><\/tr>
\u6027\u8d28<\/td><\/tr>
\u7194\u70b9<\/td>195-198 \u00b0C<\/td><\/tr>
\u6bd4\u65cb\u5149\u5ea6<\/td>-64 \u00ba (c=3)<\/td><\/tr>
\u6cb8\u70b9<\/td>375.31\u00b0C (rough estimate)<\/td><\/tr>
\u5bc6\u5ea6<\/td>1.3582 (rough estimate)<\/td><\/tr>
\u6298\u5c04\u7387<\/td>-65.5 \u00b0 (C=4, H2O)<\/td><\/tr>
\u50a8\u5b58\u6761\u4ef6<\/td>2-8\u00b0C<\/td><\/tr>
\u6eb6\u89e3\u5ea6<\/td>H2<\/sub>O: 50 mg\/mL hot, clear<\/td><\/tr>
\u9178\u5ea6\u7cfb\u6570(pKa)<\/td>10.10\u00b10.15(Predicted)<\/td><\/tr>
\u5f62\u6001<\/td>neat<\/td><\/tr>
\u65cb\u5149\u6027 (optical activity)<\/td>[\u03b1]\/D -64.0\u00b12.0\u00b0, c = 3 in H2O<\/td><\/tr>
\u6c34\u6eb6\u89e3\u6027<\/td>10-15 g\/100 mL at 20 \u00baC<\/td><\/tr>
\u654f\u611f\u6027<\/td>Hygroscopic<\/td><\/tr>
Merck<\/td>14,773<\/td><\/tr>
BRN<\/td>89673<\/td><\/tr>
\u7a33\u5b9a\u6027<\/td>Stable. Hygroscopic \u2013 store under dry nitrogen.<\/td><\/tr>
InChIKey<\/td>BJRNKVDFDLYUGJ-RMPHRYRLSA-N<\/td><\/tr>
EPA\u5316\u5b66\u7269\u8d28\u4fe1\u606f<\/td>.beta.-D-Glucopyranoside, 4-hydroxyphenyl (497-76-7)<\/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 \u718a\u679c\u82f7 \u4e2d\u6587\u540c\u4e49 \u694a\u6885\u8449\u7518;4-\u7f9f\u57fa\u82ef\u57fa-1-O-D-\u5421\u5583\u8461\u8404\u7cd6\u82f7;\u5bf9\u82ef\u4e8c\u915a-beta-D-\u8461\u8404\u7cd6\u82f7; […]<\/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-609","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"_links":{"self":[{"href":"https:\/\/app.lemaidi888.com\/index.php?rest_route=\/wp\/v2\/posts\/609","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=609"}],"version-history":[{"count":1,"href":"https:\/\/app.lemaidi888.com\/index.php?rest_route=\/wp\/v2\/posts\/609\/revisions"}],"predecessor-version":[{"id":610,"href":"https:\/\/app.lemaidi888.com\/index.php?rest_route=\/wp\/v2\/posts\/609\/revisions\/610"}],"wp:attachment":[{"href":"https:\/\/app.lemaidi888.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=609"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/app.lemaidi888.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=609"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/app.lemaidi888.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=609"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}