{"id":48622,"date":"2024-05-11T18:07:48","date_gmt":"2024-05-11T10:07:48","guid":{"rendered":"http:\/\/www.newtopchem.com\/archives\/48622"},"modified":"2024-05-11T18:07:48","modified_gmt":"2024-05-11T10:07:48","slug":"androstenedione","status":"publish","type":"post","link":"http:\/\/www.newtopchem.com\/archives\/48622","title":{"rendered":"androstenedione","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p><img decoding=\"async\" loading=\"lazy\" class=\"alignnone size-full wp-image-48621\" src=\"http:\/\/www.newtopchem.com\/wp-content\/uploads\/2024\/05\/f9b06c4ce8154477bd69fbc4125165d5.gif\" width=\"293\" height=\"216\" alt=\"Androstenedione 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>015Z<\/td>\n<\/tr>\n<tr>\n<th scope=\"row\">Molecular formula<\/th>\n<td>C19H30O2<\/td>\n<\/tr>\n<tr>\n<th scope=\"row\">Molecular weight<\/th>\n<td>290.44<\/td>\n<\/tr>\n<tr>\n<th scope=\"row\">label<\/th>\n<td>\n<p>                         Androsterone,<\/p>\n<p>                         androstenone,<\/p>\n<p>                         3\u03b1-hydroxy-5\u03b1-androstane-17-one,<\/p>\n<p>                         5\u03b1-androstane-3A-ol-17-one,<\/p>\n<p>                         androsterone,<\/p>\n<p>                         cis-ketolated sterols,<\/p>\n<p>                         cis-androgenone,<\/p>\n<p>                         cis-androsterone,<\/p>\n<p>                         androsterone,<\/p>\n<p>                         3\u03b1-Hydroxy-5\u03b1-androstan-17-one,<\/p>\n<p>                         5\u03b1-Androstan-3\u03b1-ol-17-one<\/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>53-41-8<\/p>\n<p><b>MDL number:<\/b>MFCD00003618<\/p>\n<p><b>EINECS number:<\/b>200-173-4<\/p>\n<p><b>RTECS number:<\/b>BV8053000<\/p>\n<p><b>BRN number:<\/b>2217626<\/p>\n<p><b>PubChem number:<\/b>24869692<\/p>\n<h2 id=\"wx\">Physical property data<\/h2>\n<p>\n     <P class=\"MsoNormal\" align=\"left\"><SPAN><SPAN>1.<SPAN> <\/SPAN><\/SPAN><\/SPAN><SPAN>Character<\/SPAN><SPAN>:<\/SPAN><SPAN>White crystal or powder.  Odorless.  Sublime in a vacuum.  Not precipitated by digitonin.  <\/SPAN><SPAN> <SPAN><\/SPAN><\/SPAN><\/P><br \/>\n <P class=\"MsoNormal\" align=\"left\"><SPAN><SPAN>2.<SPAN> <\/SPAN><\/SPAN><\/SPAN><SPAN>Density (<\/SPAN>  <SPAN>g\/mL,25\/4<\/SPAN><SPAN>\u2103<\/SPAN><SPAN>):<\/SPAN><SPAN> <\/SPAN><SPAN>Undetermined<\/SPAN><SPAN><\/SPAN><\/P><br \/>\n <P class=\"MsoNormal\" align=\"left\"><SPAN><SPAN>3.<SPAN> <\/SPAN><\/SPAN><\/SPAN><SPAN>Relative vapor density (<\/SPAN><SPAN>g\/mL,<\/SPAN><SPAN>Air<\/SPAN><SPAN>=1<\/SPAN><SPAN>): Undetermined<\/SPAN><SPAN><\/SPAN><\/P><br \/>\n <P class=\"MsoNormal\" align=\"left\"><SPAN><SPAN>4.<SPAN> <\/SPAN><\/SPAN><\/SPAN><SPAN>Melting point (<\/SPAN>  <SPAN>\u00baC<\/SPAN><SPAN>): <\/SPAN><SPAN>185<\/SPAN><SPAN>\uff5e<\/SPAN><SPAN>185.5<\/SPAN><SPAN><\/SPAN><\/P><br \/>\n <P class=\"MsoNormal\" align=\"left\"><SPAN><SPAN>5.<SPAN> <\/SPAN><\/SPAN><\/SPAN><SPAN>Boiling point (<\/SPAN>  <SPAN>\u00baC,<\/SPAN><SPAN>Normal pressure): Undetermined<\/SPAN><SPAN><\/SPAN><\/P><br \/>\n <P class=\"MsoNormal\" align=\"left\"><SPAN><SPAN>6.<SPAN> <\/SPAN><\/SPAN><\/SPAN><SPAN>Boiling point (<\/SPAN>  <SPAN>\u00baC,5.2kPa<\/SPAN><SPAN>): Undetermined<\/SPAN><SPAN><\/SPAN><\/P><br \/>\n <P class=\"MsoNormal\" align=\"left\"><SPAN><SPAN>7.<SPAN> <\/SPAN><\/SPAN><\/SPAN><SPAN>Refractive index: Undetermined<\/SPAN><SPAN><\/SPAN><\/P><br \/>\n <P class=\"MsoNormal\" align=\"left\"><SPAN><SPAN>8.<SPAN> <\/SPAN><\/SPAN><\/SPAN><SPAN>Flashpoint (<\/SPAN><SPAN>\u00baC<\/SPAN><SPAN>): Undetermined<\/SPAN><SPAN><\/SPAN><\/P><br \/>\n <P class=\"MsoNormal\" align=\"left\"><SPAN><SPAN>9.<SPAN> <\/SPAN><\/SPAN><\/SPAN><SPAN>Specific optical rotation (<\/SPAN><SPAN>\u00ba<\/SPAN><SPAN>\uff09\uff1a<\/SPAN>  <SPAN>+94.6\u00b0<\/SPAN><SPAN>  (<\/SPAN><SPAN>C<\/SPAN><SPAN>\uff1d<\/SPAN><SPAN>0.7<\/SPAN><SPAN>, in anhydrous ethanol),<\/SPAN><SPAN>[\u03b1]<SUB>D<\/SUB><SUP>15 <\/SUP>+87.8\u00b0<\/SPAN><SPAN>\uff08<\/SPAN><SPAN>C<\/SPAN><SPAN>\uff1d<\/SPAN><SPAN>1.5<\/SPAN><SPAN>, in dioxane).  <\/SPAN><SPAN><\/SPAN>  <\/P><br \/>\n <P class=\"MsoNormal\" align=\"left\"><SPAN><SPAN>10.<SPAN> <\/SPAN><\/SPAN><\/SPAN><SPAN>Autoignition point or ignition temperature (<\/SPAN><SPAN>\u00baC<\/SPAN><SPAN>): Undetermined<\/SPAN><SPAN><\/SPAN><\/P><br \/>\n <P class=\"MsoNormal\" align=\"left\"><SPAN><SPAN>11.<SPAN> <\/SPAN><\/SPAN><\/SPAN><SPAN>Vapor pressure (<\/SPAN><SPAN>kPa,25\u00baC<\/SPAN><SPAN>): Undetermined<\/SPAN><SPAN><\/SPAN><\/P><br \/>\n <P class=\"MsoNormal\" align=\"left\"><SPAN><SPAN>12.<SPAN> <\/SPAN><\/SPAN><\/SPAN><SPAN>Saturation vapor pressure (<\/SPAN><SPAN>kPa,60\u00baC<\/SPAN><SPAN>): Undetermined  <\/SPAN><SPAN><\/SPAN>  <\/P><br \/>\n <P class=\"MsoNormal\" align=\"left\"><SPAN><SPAN>13.<SPAN> <\/SPAN><\/SPAN><\/SPAN><SPAN>heat of combustion (<\/SPAN><SPAN>KJ\/mol<\/SPAN><SPAN>): Undetermined<\/SPAN><SPAN><\/SPAN><\/P><br \/>\n <P class=\"MsoNormal\" align=\"left\"><SPAN><SPAN>14.<SPAN> <\/SPAN><\/SPAN><\/SPAN><SPAN>Critical temperature (<\/SPAN><SPAN>\u00baC<\/SPAN><SPAN>): Undetermined<\/SPAN><SPAN><\/SPAN><\/P><br \/>\n <P class=\"MsoNormal\" align=\"left\"><SPAN><SPAN>15.<SPAN> <\/SPAN><\/SPAN><\/SPAN><SPAN>  Critical pressure (<\/SPAN><SPAN>KPa<\/SPAN><SPAN>)  : Undetermined<\/SPAN><SPAN><\/SPAN><\/P><br \/>\n <P class=\"MsoNormal\" align=\"left\"><SPAN><SPAN>16.<SPAN> <\/SPAN><\/SPAN><\/SPAN><SPAN>Oil and water (octanol<\/SPAN><SPAN>\/<\/SPAN><SPAN>Water) partition coefficient pair  Value: Undetermined<\/SPAN><SPAN>  <\/SPAN><\/P><br \/>\n <P class=\"MsoNormal\" align=\"left\"><SPAN><SPAN>17.<SPAN> <\/SPAN><\/SPAN><\/SPAN><SPAN>Explosion limit (<\/SPAN><SPAN>%,V\/V<\/SPAN><SPAN>): Not  OK<\/SPAN><SPAN><\/SPAN><\/P><br \/>\n <P class=\"MsoNormal\" align=\"left\"><SPAN><SPAN>18.<SPAN> <\/SPAN><\/SPAN><\/SPAN><SPAN>Lower explosion limit (<\/SPAN><SPAN>%,V\/V<\/SPAN><SPAN>): Not  OK<\/SPAN><SPAN><\/SPAN><\/P><br \/>\n <P class=\"MsoNormal\" align=\"left\"><SPAN><SPAN>19.<SPAN> <\/SPAN><\/SPAN><\/SPAN><SPAN>Solubility<\/SPAN>  <SPAN>:<\/SPAN><SPAN>Soluble in most organic solvents  ,Insoluble in water.  <\/SPAN><SPAN><\/SPAN>  <\/P>\n     <\/p>\n<h2 id=\"dl\">Toxicological data<\/h2>\n<p>\n     <SPAN>1<\/SPAN><SPAN>, reproductive toxicity: male rats subcutaneously <SPAN>TDLo<\/SPAN>: <SPAN>8400ug\/kg<\/SPAN>, <SPAN>21<\/SPAN> days before mating; intramuscular <SPAN>TDLo<\/SPAN> in female rats: <SPAN>80mg\/kg<\/SPAN>, <SPAN>13-20<\/SPAN> days later to conceive<\/SPAN>\n     <\/p>\n<h2 id=\"st\">Ecological data<\/h2>\n<p>\n     None yet\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>83.49<\/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>\uff09\uff1a<\/SPAN><SPAN>267.6<\/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>677.7<\/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>41.1<\/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>33.10<\/SPAN><\/P>\n     <\/p>\n<h2 id=\"js\">Compute chemical data<\/h2>\n<p><p>1. Reference value for hydrophobic parameter calculation (XlogP): None<\/P><\/p>\n<p>2. Number of hydrogen bond donors: 1<\/p>\n<p>3. Number of hydrogen bond acceptors: 2<\/p>\n<p>4. Number of rotatable chemical bonds: 0<\/p>\n<p>5. Number of tautomers: 2<\/p>\n<p>6. Topological molecule polar surface area 37.3<\/p>\n<p>7. Number of heavy atoms: 21<\/p>\n<p>8. Surface charge: 0<\/p>\n<p>9. Complexity: 459<\/p>\n<p>10. Number of isotope atoms: 0<\/p>\n<p>11. Determine the atomsNumber of stereocenters: 7<\/p>\n<p>12. Number of uncertain atomic stereocenters: 0<\/p>\n<p>13. Determined number of stereocenters of chemical bonds: 0<\/p>\n<p>14  .The number of uncertain chemical bond stereocenters: 0<\/p>\n<p>15. The number of covalent bond units: 1<\/p>\n<\/p>\n<h2 id=\"xz\">Properties and stability<\/h2>\n<p>\n     None yet\n     <\/p>\n<h2 id=\"zc\">Storage method<\/h2>\n<p>\n     <SPAN> <\/SPAN><SPAN>This product should be kept sealed.  <\/SPAN>\n     <\/p>\n<h2 id=\"hc\">Synthesis method<\/h2>\n<p>\n     None yet\n     <\/p>\n<h2 id=\"yt\">Purpose<\/h2>\n<p>\n     <SPAN>Biochemical research  .  <\/SPAN><SPAN><SPAN> <SPAN>Androgens and anabolic hormones.  <\/SPAN><SPAN><\/SPAN><\/SPAN>  <\/SPAN>\n     <\/p>\n<p>     extended-reading:<a href=\"https:\/\/www.cyclohexylamine.net\/catalyst-dabco-8154-acid-blocked-tertiary-amine-catalyst\/\">https:\/\/www.cyclohexylamine.net\/catalyst-dabco-8154-acid-blocked-tertiary-amine-catalyst\/<\/a><\/br>extended-reading:<a href=\"https:\/\/www.bdmaee.net\/polycat-46-pc-cat-tka-catalyst-polycat-46\/\">https:\/\/www.bdmaee.net\/polycat-46-pc-cat-tka-catalyst-polycat-46\/<\/a><\/br>extended-reading:<a href=\"https:\/\/www.bdmaee.net\/wp-content\/uploads\/2022\/08\/-DC1-delayed-catalyst--DC1-delayed-strong-gel-catalyst--DC1.pdf\">https:\/\/www.bdmaee.net\/wp-content\/uploads\/2022\/08\/-DC1-delayed-catalyst&#8211;DC1-delayed-strong-gel-catalyst&#8211;DC1.pdf<\/a><\/br>extended-reading:<a href=\"https:\/\/www.bdmaee.net\/dmaee\/\">https:\/\/www.bdmaee.net\/dmaee\/<\/a><\/br>extended-reading:<a href=\"https:\/\/www.newtopchem.com\/archives\/38913\">https:\/\/www.newtopchem.com\/archives\/38913<\/a><\/br>extended-reading:<a href=\"https:\/\/www.cyclohexylamine.net\/cas-33568-99-9-dioctyl-dimaleate-di-n-octyl-tin\/\">https:\/\/www.cyclohexylamine.net\/cas-33568-99-9-dioctyl-dimaleate-di-n-octyl-tin\/<\/a><\/br>extended-reading:<a href=\"https:\/\/www.newtopchem.com\/archives\/category\/products\/page\/131\">https:\/\/www.newtopchem.com\/archives\/category\/products\/page\/131<\/a><\/br>extended-reading:<a href=\"https:\/\/www.newtopchem.com\/archives\/40234\">https:\/\/www.newtopchem.com\/archives\/40234<\/a><\/br>extended-reading:<a href=\"https:\/\/www.newtopchem.com\/archives\/44183\">https:\/\/www.newtopchem.com\/archives\/44183<\/a><\/br>extended-reading:<a href=\"https:\/\/www.cyclohexylamine.net\/cas-23850-94-4-butyltin-tris2-ethylhexanoate\/\">https:\/\/www.cyclohexylamine.net\/cas-23850-94-4-butyltin-tris2-ethylhexanoate\/<\/a><\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>Structural formula Business number 015Z Molecular formu&#8230;<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":48621,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":[],"categories":[6],"tags":[15253],"gt_translate_keys":[{"key":"link","format":"url"}],"_links":{"self":[{"href":"http:\/\/www.newtopchem.com\/wp-json\/wp\/v2\/posts\/48622"}],"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=48622"}],"version-history":[{"count":0,"href":"http:\/\/www.newtopchem.com\/wp-json\/wp\/v2\/posts\/48622\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"http:\/\/www.newtopchem.com\/wp-json\/wp\/v2\/media\/48621"}],"wp:attachment":[{"href":"http:\/\/www.newtopchem.com\/wp-json\/wp\/v2\/media?parent=48622"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.newtopchem.com\/wp-json\/wp\/v2\/categories?post=48622"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.newtopchem.com\/wp-json\/wp\/v2\/tags?post=48622"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}