{"id":48987,"date":"2024-05-20T17:49:38","date_gmt":"2024-05-20T09:49:38","guid":{"rendered":"http:\/\/www.newtopchem.com\/archives\/48987"},"modified":"2024-05-20T17:49:38","modified_gmt":"2024-05-20T09:49:38","slug":"n-acetyl-l-valine","status":"publish","type":"post","link":"http:\/\/www.newtopchem.com\/archives\/48987","title":{"rendered":"N-acetyl-L-valine","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p><img decoding=\"async\" loading=\"lazy\" class=\"alignnone size-full wp-image-48986\" src=\"http:\/\/www.newtopchem.com\/wp-content\/uploads\/2024\/05\/28ea9b60493c4a44a26300c5f87ad40f.gif\" width=\"238\" height=\"114\" alt=\"N-acetyl-L-valine 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>02BH<\/td>\n<\/tr>\n<tr>\n<th scope=\"row\">Molecular formula<\/th>\n<td>C7H13NO3<\/td>\n<\/tr>\n<tr>\n<th scope=\"row\">Molecular weight<\/th>\n<td>159.18<\/td>\n<\/tr>\n<tr>\n<th scope=\"row\">label<\/th>\n<td>\n<p>                         L-2acetamido-3-methylbutyric acid,<\/p>\n<p>                         N-acetyl-L-andrographis amino acid,<\/p>\n<p>                         L-2-Acetamido-3-methylbutyric acid<\/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>96-81-1<\/p>\n<p><b>MDL number:<\/b>MFCD00066066<\/p>\n<p><b>EINECS number:<\/b>202-537-8<\/p>\n<p><b>RTECS number:<\/b>None<\/p>\n<p><b>BRN number:<\/b>None<\/p>\n<p><b>PubChem ID:<\/b>None<\/p>\n<h2 id=\"wx\">Physical property data<\/h2>\n<p><p>1. Character: white crystal<\/p>\n<p>2. Density (g\/mL, 20\u2103): Undetermined<\/p>\n<p>3. Relative vapor density (g\/mL, air=1  ): Undetermined<\/p>\n<p>4. Melting point (\u00baC): Undetermined <\/p>\n<p>5. Boiling point (\u00baC, normal pressure): Undetermined <\/p>\n<p>6. Boiling point (  \u00baC, KPa): Not determined <\/p>\n<p>7. Refractive index: Not determined<\/p>\n<p>8. Flash point (\u00baC): Not determined<\/p>\n<p>9. Specific rotation  (\u00ba): -16&#8211;20<\/p>\n<p>10. Autoignition point or ignition temperature (\u00baC): Undetermined<\/p>\n<p>11. Vapor pressure (mmHg,\u00baC): Undetermined<\/p>\n<p>12. Saturated vapor pressure (kPa, \u00baC): Undetermined<\/p>\n<p>13. Heat of combustion (KJ\/mol): Undetermined<\/p>\n<p>14. Critical temperature (  \u00baC): Undetermined<\/p>\n<p>15. Critical pressure (KPa): Undetermined<\/p>\n<p>16. Log value of oil-water (octanol\/water) partition coefficient: Undetermined<\/p>\n<p>17. Explosion upper limit (%, V\/V): Undetermined<\/p>\n<p>18. Explosion lower limit (%, V\/V): Undetermined<\/p>\n<p>19. Solubility:  Undetermined<\/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: 39.58<\/p>\n<p>2. Molar volume (cm<sup>3<\/sup>\/mol): 145.3<\/p>\n<p>3. Isotonic specific volume (90.2K  ): 360.2<\/p>\n<p>4. Surface tension (dyne\/cm): 37.6<\/p>\n<p>5. Polarizability (10-24cm3): 15.69<\/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: 2<\/p>\n<p>3. Number of hydrogen bond acceptors: 3<\/p>\n<p>4. Number of rotatable chemical bonds: 3<\/p>\n<p>5. Number of tautomers: 2<\/p>\n<p>6. Topological molecule polar surface area 66.4<\/p>\n<p>7. Number of heavy atoms: 11<\/p>\n<p>8. Surface charge: 0<\/p>\n<p>9. Complexity: 165<\/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>None\n     <\/p>\n<h2 id=\"zc\">Storage method<\/h2>\n<p><p>Seal and store dry at -0\u00baC.  <\/p>\n<\/p>\n<h2 id=\"hc\">Synthesis method<\/h2>\n<p>\n     None\n     <\/p>\n<h2 id=\"yt\">Purpose<\/h2>\n<p>\n     1. Biochemical research.\n     <\/p>\n<p>     extended-reading:http:\/\/fh21com.cn&#8221;&gt;<\/a><\/br>extended-reading:<a href=\"https:\/\/www.newtopchem.com\/archives\/45028\">https:\/\/www.newtopchem.com\/archives\/45028<\/a><\/br>extended-reading:<a href=\"https:\/\/www.cyclohexylamine.net\/dabco-bl-17-niax-a-107-jeffcat-zf-54\/\">https:\/\/www.cyclohexylamine.net\/dabco-bl-17-niax-a-107-jeffcat-zf-54\/<\/a><\/br>extended-reading:<a href=\"https:\/\/www.cyclohexylamine.net\/2-methylcyclohexylamine\/\">https:\/\/www.cyclohexylamine.net\/2-methylcyclohexylamine\/<\/a><\/br>extended-reading:<a href=\"https:\/\/www.cyclohexylamine.net\/main-4\/\">https:\/\/www.cyclohexylamine.net\/main-4\/<\/a><\/br>extended-reading:<a href=\"https:\/\/www.bdmaee.net\/nt-cat-a-304-catalyst-cas1739-84-0-newtopchem\/\">https:\/\/www.bdmaee.net\/nt-cat-a-304-catalyst-cas1739-84-0-newtopchem\/<\/a><\/br>extended-reading:<a href=\"https:\/\/www.bdmaee.net\/polyurethane-catalyst-pt303\/\">https:\/\/www.bdmaee.net\/polyurethane-catalyst-pt303\/<\/a><\/br>extended-reading:<a href=\"https:\/\/www.bdmaee.net\/jeffcat-nem-catalyst-cas100-74-3-huntsman\/\">https:\/\/www.bdmaee.net\/jeffcat-nem-catalyst-cas100-74-3-huntsman\/<\/a><\/br>extended-reading:<a href=\"https:\/\/www.newtopchem.com\/archives\/1604\">https:\/\/www.newtopchem.com\/archives\/1604<\/a><\/br>extended-reading:<a href=\"https:\/\/www.bdmaee.net\/n-dimethylcyclohexylamine\/\">https:\/\/www.bdmaee.net\/n-dimethylcyclohexylamine\/<\/a><\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>Structural formula Business number 02BH Molecular formu&#8230;<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":48986,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":[],"categories":[6],"tags":[15362],"gt_translate_keys":[{"key":"link","format":"url"}],"_links":{"self":[{"href":"http:\/\/www.newtopchem.com\/wp-json\/wp\/v2\/posts\/48987"}],"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=48987"}],"version-history":[{"count":0,"href":"http:\/\/www.newtopchem.com\/wp-json\/wp\/v2\/posts\/48987\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"http:\/\/www.newtopchem.com\/wp-json\/wp\/v2\/media\/48986"}],"wp:attachment":[{"href":"http:\/\/www.newtopchem.com\/wp-json\/wp\/v2\/media?parent=48987"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.newtopchem.com\/wp-json\/wp\/v2\/categories?post=48987"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.newtopchem.com\/wp-json\/wp\/v2\/tags?post=48987"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}