{"id":48650,"date":"2024-05-13T17:40:41","date_gmt":"2024-05-13T09:40:41","guid":{"rendered":"http:\/\/www.newtopchem.com\/archives\/48650"},"modified":"2024-05-13T17:40:41","modified_gmt":"2024-05-13T09:40:41","slug":"56-dichloro-1-%ce%b2-d-ribofuranosylbenzimidazole","status":"publish","type":"post","link":"http:\/\/www.newtopchem.com\/archives\/48650","title":{"rendered":"5,6-Dichloro-1-\u03b2-D-ribofuranosylbenzimidazole","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p><img decoding=\"async\" loading=\"lazy\" class=\"alignnone size-full wp-image-48649\" src=\"http:\/\/www.newtopchem.com\/wp-content\/uploads\/2024\/05\/7643e84cc642477584a83481ad85b69c.gif\" width=\"179\" height=\"215\" alt=\"5,6-Dichloro-1-\u03b2-D-ribofuranosylbenzimidazole structural formula\" \/><\/p>\n<p>Structural formula<\/p>\n<table class=\"summary-table table table-striped table-bordered\">\n<col width=\"90\" \/>\n<tbody>\n<tr>\n<th scope=\"row\">Business number<\/th>\n<td>0163<\/td>\n<\/tr>\n<tr>\n<th scope=\"row\">Molecular formula<\/th>\n<td>C12H12Cl2N2O4<\/td>\n<\/tr>\n<tr>\n<th scope=\"row\">Molecular weight<\/th>\n<td>319.14<\/td>\n<\/tr>\n<tr>\n<th scope=\"row\">label<\/th>\n<td>\n<p>                         Dichlorobenzimidazole furanoside,<\/p>\n<p>                         5,6-Dichloro-1-\u03b2-D-ribofuranosylbenzimidazole,<\/p>\n<p>                         5,6-Dichlorobenzimidazole riboside,<\/p>\n<p>                          DRB<\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<ul class=\"nav nav-tabs\">\n<li class=\"active\"><a href=\"#bh\">Numbering system<\/a><\/li>\n<li><a href=\"#wx\">Physical property data<\/a><\/li>\n<li><a href=\"#dl\">Toxicological data<\/a><\/li>\n<li><a href=\"#st\">Ecological data<\/a><\/li>\n<li><a href=\"#fz\">Molecular structure data<\/a><\/li>\n<li><a href=\"#js\">Computing chemical data<\/a><\/li>\n<li class=\"dropdown pull-right\">\n                     <a href=\"\" class=\"dropdown-toggle\">More <span class=\"caret\"><\/span><\/a><\/p>\n<ul class=\"dropdown-menu\" role=\"menu\">\n<li><a href=\"#xz\">Properties and Stability<\/a><\/li>\n<li><a href=\"#zc\">Storage method<\/a><\/li>\n<li><a href=\"#hc\">Synthesis method<\/a><\/li>\n<li><a href=\"#yt\">Purpose<\/a><\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<h2 id=\"bh\">Numbering system<\/h2>\n<p><b>CAS number:<\/b>53-85-0<\/p>\n<p><b>MDL number:<\/b>MFCD00036785<\/p>\n<p><b>EINECS number:<\/b>None<\/p>\n<p><b>RTECS number:<\/b>DD7310000<\/p>\n<p><b>BRN number:<\/b>39123<\/p>\n<p><b>PubChem number:<\/b>24278361<\/p>\n<h2 id=\"wx\">Physical property data<\/h2>\n<p>\n     None\n     <\/p>\n<h2 id=\"dl\">Toxicological data<\/h2>\n<p>\n     <SPAN>1<\/SPAN><SPAN>, mutagenicity  : Mutation test system <SPAN>&#8211;<\/SPAN> and not other <SPAN>specifiedTEST<\/SPAN> systems: Insects, and not cells otherwise specified <SPAN>&#8211;<\/SPAN>Not otherwise specified: <SPAN>65umol\/L<\/SPAN>;<\/SPAN><br \/>\n <SPAN> Mutation Testing System<SPAN>&#8211;<\/SPAN> and not other <SPAN>specifiedTEST<\/SPAN> systems: Human <SPAN>HeLa<\/SPAN> cells: <SPAN>40umol\/L<\/SPAN><\/SPAN>\n     <\/p>\n<h2 id=\"st\">Ecological data<\/h2>\n<p>\n     None\n     <\/p>\n<h2 id=\"fz\">Molecular structure data<\/h2>\n<p>\n     <P class=\"MsoNormal\" align=\"left\"><SPAN><SPAN>1. <SPAN> <\/SPAN><\/SPAN><\/SPAN><SPAN>Molar refractive index: <\/SPAN>  <SPAN>70.35<\/SPAN><\/P><br \/>\n <P class=\"MsoNormal\" align=\"left\"><SPAN><SPAN>2. <SPAN> <\/SPAN><\/SPAN><\/SPAN><SPAN>Molar volume (<\/SPAN><SPAN>m<SUP>3<\/SUP>\/mol<\/SPAN><SPAN>):<\/SPAN><SPAN>172.7<\/SPAN><\/P><br \/>\n <P class=\"MsoNormal\" align=\"left\"><SPAN><SPAN>3. <SPAN> <\/SPAN><\/SPAN><\/SPAN><SPAN>isotonic ratio<\/SPAN><SPAN>(90.2K)<\/SPAN><SPAN>\uff1a<\/SPAN><SPAN>501.0<\/SPAN><\/P><br \/>\n <P class=\"MsoNormal\" align=\"left\"><SPAN><SPAN>4. <SPAN> <\/SPAN><\/SPAN><\/SPAN><SPAN>Surface Tension<\/SPAN><SPAN>(dyne\/cm)<\/SPAN><SPAN>\uff1a<\/SPAN><SPAN>70.7<\/SPAN><\/P><br \/>\n <P class=\"MsoNormal\" align=\"left\"><SPAN><SPAN>5. <SPAN> <\/SPAN><\/SPAN><\/SPAN><SPAN>Polarizability<\/SPAN><SPAN>(10-24cm<SUP>3<\/SUP>)<\/SPAN><SPAN>\uff1a<\/SPAN><SPAN>27.89<\/SPAN><\/P>\n     <\/p>\n<h2 id=\"js\">Compute chemical data<\/h2>\n<p>\n     <P class=\"MsoNormal\" align=\"left\"><SPAN><SPAN>1. <SPAN> <\/SPAN><\/SPAN><\/SPAN>  <SPAN>Reference value for hydrophobic parameter calculation (<SPAN>XlogP<\/SPAN>):<SPAN>1.1<\/SPAN><\/SPAN><SPAN><\/SPAN><\/P><br \/>\n <P class=\"MsoNormal\" align=\"left\"><SPAN><SPAN>2. <SPAN> <\/SPAN><\/SPAN><\/SPAN>  <SPAN>Number of hydrogen bond donors: <SPAN>3<\/SPAN><\/SPAN><SPAN><\/SPAN><\/P><br \/>\n <P class=\"MsoNormal\" align=\"left\"><SPAN><SPAN>3. <SPAN> <\/SPAN><\/SPAN><\/SPAN><SPAN>Number of hydrogen bond acceptors: <SPAN>5<\/SPAN><\/SPAN><SPAN><\/SPAN><\/P><br \/>\n <P class=\"MsoNormal\" align=\"left\"><SPAN><SPAN>4. <SPAN> <\/SPAN><\/SPAN><\/SPAN>  <SPAN>Number of rotatable chemical bonds: <SPAN>2<\/SPAN><\/SPAN>  <SPAN><\/SPAN><\/P><br \/>\n <P class=\"MsoNormal\" align=\"left\"><SPAN><SPAN>5. <SPAN> <\/SPAN><\/SPAN><\/SPAN>  <SPAN>Number of tautomers:<\/SPAN><SPAN><\/SPAN><\/P><br \/>\n <P class=\"MsoNormal\" align=\"left\"><SPAN><SPAN>6. <SPAN> <\/SPAN><\/SPAN><\/SPAN>  <SPAN>Topological molecular polar surface area (<SPAN>TPSA<\/SPAN>):<SPAN>87.7<\/SPAN><\/SPAN><SPAN><\/SPAN><\/P><br \/>\n <P class=\"MsoNormal\" align=\"left\"><SPAN><SPAN>7. <SPAN> <\/SPAN><\/SPAN><\/SPAN>  <SPAN>Number of heavy atoms: <SPAN>20<\/SPAN><\/SPAN><SPAN><\/SPAN><\/P><br \/>\n <P class=\"MsoNormal\" align=\"left\"><SPAN><SPAN>8. <SPAN> <\/SPAN><\/SPAN><\/SPAN>  <SPAN>Surface charge: <SPAN>0<\/SPAN><\/SPAN><SPAN>  <\/SPAN><\/P><br \/>\n <P class=\"MsoNormal\" align=\"left\"><SPAN><SPAN>9. <SPAN> <\/SPAN><\/SPAN><\/SPAN>  <SPAN>Complexity: <SPAN>364<\/SPAN><\/SPAN><SPAN>  <\/SPAN><\/P><br \/>\n <P class=\"MsoNormal\" align=\"left\"><SPAN><SPAN>10. <\/SPAN><\/SPAN><SPAN>Number of isotope atoms: <SPAN>0<\/SPAN><\/SPAN><\/P><br \/>\n <P class=\"MsoNormal\" align=\"left\"><SPAN><SPAN>11. <\/SPAN><\/SPAN><SPAN>Determine the number of atomic stereocenters: <SPAN>4<\/SPAN><\/SPAN><\/P><br \/>\n <P class=\"MsoNormal\" align=\"left\"><SPAN><SPAN>12. <\/SPAN><\/SPAN><SPAN>The number of uncertain atomic stereocenters: <SPAN>0<\/SPAN><\/SPAN><\/P><br \/>\n <P class=\"MsoNormal\" align=\"left\"><SPAN><SPAN>13. <\/SPAN><\/SPAN><SPAN>Determine the number of stereocenters of chemical bonds: <SPAN>0<\/SPAN><\/SPAN><\/P><br \/>\n <P class=\"MsoNormal\" align=\"left\"><SPAN><SPAN>14. <\/SPAN><\/SPAN><SPAN>Uncertain number of chemical bond stereocenters: <SPAN>0<\/SPAN><\/SPAN><\/P><br \/>\n <P class=\"MsoNormal\" align=\"left\"><SPAN><SPAN>15. <\/SPAN><\/SPAN><SPAN>Number of covalent bond units: <SPAN>1<\/SPAN><\/SPAN><\/P>\n     <\/p>\n<h2 id=\"xz\">Properties and stability<\/h2>\n<p>\n     None\n     <\/p>\n<h2 id=\"zc\">Storage method<\/h2>\n<p>\n     None\n     <\/p>\n<h2 id=\"hc\">Synthesis method<\/h2>\n<p>\n     None\n     <\/p>\n<h2 id=\"yt\">Purpose<\/h2>\n<p>\n     None\n     <\/p>\n<p>     extended-reading:<a href=\"https:\/\/www.newtopchem.com\/archives\/40247\">https:\/\/www.newtopchem.com\/archives\/40247<\/a><\/br>extended-reading:<a href=\"https:\/\/www.cyclohexylamine.net\/dabco-bl-11-niax-a-1-jeffcat-zf-22\/\">https:\/\/www.cyclohexylamine.net\/dabco-bl-11-niax-a-1-jeffcat-zf-22\/<\/a><\/br>extended-reading:<a href=\"https:\/\/www.bdmaee.net\/wp-content\/uploads\/2022\/08\/di-n-butyl-tin-diisooctoate-CAS2781-10-4-FASCAT4208-catalyst.pdf\">https:\/\/www.bdmaee.net\/wp-content\/uploads\/2022\/08\/di-n-butyl-tin-diisooctoate-CAS2781-10-4-FASCAT4208-catalyst.pdf<\/a><\/br>extended-reading:<a href=\"https:\/\/www.newtopchem.com\/archives\/39408\">https:\/\/www.newtopchem.com\/archives\/39408<\/a><\/br>extended-reading:<a href=\"https:\/\/www.cyclohexylamine.net\/pc-cat-ncm-polyester-sponge-catalyst-dabco-ncm\/\">https:\/\/www.cyclohexylamine.net\/pc-cat-ncm-polyester-sponge-catalyst-dabco-ncm\/<\/a><\/br>extended-reading:<a href=\"https:\/\/www.newtopchem.com\/archives\/1856\">https:\/\/www.newtopchem.com\/archives\/1856<\/a><\/br>extended-reading:<a href=\"https:\/\/www.cyclohexylamine.net\/dabco-pt302-low-odor-tertiary-amine-catalyst\/\">https:\/\/www.cyclohexylamine.net\/dabco-pt302-low-odor-tertiary-amine-catalyst\/<\/a><\/br>extended-reading:<a href=\"https:\/\/www.newtopchem.com\/archives\/44166\">https:\/\/www.newtopchem.com\/archives\/44166<\/a><\/br>extended-reading:<a href=\"https:\/\/www.newtopchem.com\/archives\/44024\">https:\/\/www.newtopchem.com\/archives\/44024<\/a><\/br>extended-reading:<a href=\"https:\/\/www.bdmaee.net\/wp-content\/uploads\/2022\/08\/38-3.jpg\">https:\/\/www.bdmaee.net\/wp-content\/uploads\/2022\/08\/38-3.jpg<\/a><\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>Structural formula Business number 0163 Molecular formu&#8230;<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":48649,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":[],"categories":[6],"tags":[1312,15261],"gt_translate_keys":[{"key":"link","format":"url"}],"_links":{"self":[{"href":"http:\/\/www.newtopchem.com\/wp-json\/wp\/v2\/posts\/48650"}],"collection":[{"href":"http:\/\/www.newtopchem.com\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.newtopchem.com\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.newtopchem.com\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/www.newtopchem.com\/wp-json\/wp\/v2\/comments?post=48650"}],"version-history":[{"count":0,"href":"http:\/\/www.newtopchem.com\/wp-json\/wp\/v2\/posts\/48650\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"http:\/\/www.newtopchem.com\/wp-json\/wp\/v2\/media\/48649"}],"wp:attachment":[{"href":"http:\/\/www.newtopchem.com\/wp-json\/wp\/v2\/media?parent=48650"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.newtopchem.com\/wp-json\/wp\/v2\/categories?post=48650"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.newtopchem.com\/wp-json\/wp\/v2\/tags?post=48650"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}