{"id":47878,"date":"2024-04-23T14:59:49","date_gmt":"2024-04-23T06:59:49","guid":{"rendered":"http:\/\/www.newtopchem.com\/archives\/47878"},"modified":"2024-04-23T14:59:49","modified_gmt":"2024-04-23T06:59:49","slug":"n-acetyl-l-proline","status":"publish","type":"post","link":"http:\/\/www.newtopchem.com\/archives\/47878","title":{"rendered":"N-acetyl-L-proline","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p><img decoding=\"async\" loading=\"lazy\" class=\"alignnone size-full wp-image-47877\" src=\"http:\/\/www.newtopchem.com\/wp-content\/uploads\/2024\/04\/19c8fd7eecd345709d35a346570d26e9-1.gif\" width=\"198\" height=\"227\" alt=\"N-acetyl-L-proline 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>01FF<\/td>\n<\/tr>\n<tr>\n<th scope=\"row\">Molecular formula<\/th>\n<td>C7H11NO3<\/td>\n<\/tr>\n<tr>\n<th scope=\"row\">Molecular weight<\/th>\n<td>157.18<\/td>\n<\/tr>\n<tr>\n<th scope=\"row\">label<\/th>\n<td>\n<p>                         N-Acetyl-L-proline,<\/p>\n<p>                         1-Acetyl-L-proline,<\/p>\n<p>                         Acetyl-L-proline,<\/p>\n<p>                         Nalpha-Acetyl-L-proline<\/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>68-95-1<\/p>\n<p><b>MDL number:<\/b>MFCD00020837<\/p>\n<p><b>EINECS number:<\/b>200-698-9<\/p>\n<p><b>RTECS number:<\/b>None<\/p>\n<p><b>BRN number:<\/b>83200<\/p>\n<p><b>PubChem number:<\/b>24890453<\/p>\n<h2 id=\"wx\">Physical property data<\/h2>\n<p><p>1. Appearance: White needle-like crystal<\/p>\n<p>2. Density (g\/mL, 25\/4\u2103): Uncertain<\/p>\n<p>3. Relative vapor density (g\/mL  , air=1): Uncertain<\/p>\n<p>4. Melting point (\u00baC): 115-117<\/p>\n<p>5. Boiling point (\u00baC, normal pressure): Uncertain<\/p>\n<p>6. Boiling point (\u00baC, 5.2kPa): Uncertain<\/p>\n<p>7. Refractive index: Uncertain<\/p>\n<p>8. Flash point (\u00baC): Uncertain<\/p>\n<p>9. Specific rotation (\u00ba): -86 \u00ba (c=1 EtOH)<\/p>\n<p>10. Autoignition point or ignition temperature (\u00baC): Uncertain<\/p>\n<p>11. Vapor  Pressure (kPa, 25\u00baC): Uncertain<\/p>\n<p>12. Saturated vapor pressure (kPa, 60\u00baC): Uncertain<\/p>\n<p>13. Heat of combustion (KJ\/mol): Uncertain<\/p>\n<p>  p&gt;<\/p>\n<p>14. Critical temperature (\u00baC): Uncertain<\/p>\n<p>15. Critical pressure (KPa): Uncertain<\/p>\n<p>16. Oil-water (octanol\/water) partition coefficient  The logarithmic value of  p&gt;<\/p>\n<p>19. Solubility: Uncertain<\/p>\n<\/p>\n<h2 id=\"dl\">Toxicological data<\/h2>\n<p>\n     None\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><p>1. Molar refractive index: 37.32<\/p>\n<p>2. Molar volume (cm<sup>3<\/sup>\/mol): 123.2<\/p>\n<p>3. Isotonic specific volume (90.2K  ): 332.3<\/p>\n<p>4. Surface tension (dyne\/cm): 52.8<\/p>\n<p>5. Polarizability (10-24cm3): 14.79 <\/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: 3<\/p>\n<p>4. Number of rotatable chemical bonds: 1<\/p>\n<p>5. Number of tautomers: none<\/p>\n<p>6. Topological molecule polar surface area 57.6<\/p>\n<p>7. Number of heavy atoms: 11<\/p>\n<p>8. Surface charge: 0<\/p>\n<p>9. Complexity: 190<\/p>\n<p>10. Number of isotope atoms: 0<\/p>\n<p>11. Determine the number of atomic stereocenters: 1<\/p>\n<p>12. Uncertain number of atomic stereocenters: 0<\/p>\n<p>13. Determine the number of chemical bond stereocenters: 0  <\/p>\n<p>14. Number of uncertain chemical bond stereocenters: 0<\/p>\n<p>15. Number of covalent bond units: 1<\/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     This product should be stored in a sealed, cool, dry place.\n     <\/p>\n<h2 id=\"hc\">Synthesis method<\/h2>\n<p>\n     None\n     <\/p>\n<h2 id=\"yt\">Purpose<\/h2>\n<p><p>It is an important fine organic chemical intermediate and is widely used in medicine, pesticides, chemical industry and other fields.  <\/p>\n<\/p>\n<p>     extended-reading:https:\/\/www.newtopchem.com\/archives\/category\/products\/page\/101<\/br>extended-reading:https:\/\/www.newtopchem.com\/archives\/40538<\/br>extended-reading:https:\/\/www.bdmaee.net\/cas-4394-85-8\/<\/br>extended-reading:https:\/\/www.newtopchem.com\/archives\/100<\/br>extended-reading:https:\/\/www.bdmaee.net\/wp-content\/uploads\/2021\/05\/1-6.jpg<\/br>extended-reading:https:\/\/www.bdmaee.net\/cas-33568-99-9\/<\/br>extended-reading:https:\/\/www.bdmaee.net\/cas-2273-45-2\/<\/br>extended-reading:https:\/\/www.bdmaee.net\/toyocat-et-catalyst-tosoh\/<\/br>extended-reading:https:\/\/www.bdmaee.net\/wp-content\/uploads\/2022\/08\/75.jpg<\/br>extended-reading:https:\/\/www.newtopchem.com\/archives\/1126<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>Structural formula Business number 01FF Molecular formu&#8230;<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":47877,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":[],"categories":[6],"tags":[15042],"gt_translate_keys":[{"key":"link","format":"url"}],"_links":{"self":[{"href":"http:\/\/www.newtopchem.com\/wp-json\/wp\/v2\/posts\/47878"}],"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=47878"}],"version-history":[{"count":0,"href":"http:\/\/www.newtopchem.com\/wp-json\/wp\/v2\/posts\/47878\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"http:\/\/www.newtopchem.com\/wp-json\/wp\/v2\/media\/47877"}],"wp:attachment":[{"href":"http:\/\/www.newtopchem.com\/wp-json\/wp\/v2\/media?parent=47878"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.newtopchem.com\/wp-json\/wp\/v2\/categories?post=47878"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.newtopchem.com\/wp-json\/wp\/v2\/tags?post=47878"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}