{"id":6897,"date":"2021-12-16T06:10:03","date_gmt":"2021-12-16T11:10:03","guid":{"rendered":"https:\/\/puyapeptide.net\/product\/%e7%83%ad%e9%94%80%e5%8c%96%e5%a6%86%e5%93%81%e8%82%bd-l-%e8%82%8c%e8%82%bd-%e8%82%8c%e8%82%bd-cas-305-84-0\/"},"modified":"2021-12-16T06:10:03","modified_gmt":"2021-12-16T11:10:03","slug":"%e7%83%ad%e9%94%80%e5%8c%96%e5%a6%86%e5%93%81%e8%82%bd-l-%e8%82%8c%e8%82%bd-%e8%82%8c%e8%82%bd-cas-305-84-0","status":"publish","type":"product","link":"https:\/\/puyapeptide.net\/zh-hans\/product\/%e7%83%ad%e9%94%80%e5%8c%96%e5%a6%86%e5%93%81%e8%82%bd-l-%e8%82%8c%e8%82%bd-%e8%82%8c%e8%82%bd-cas-305-84-0\/","title":{"rendered":"\u70ed\u9500\u5316\u5986\u54c1\u80bd L-\u808c\u80bd\/\u808c\u80bd CAS 305-84-0"},"content":{"rendered":"<h2><strong>\u70ed\u9500\u5316\u5986\u54c1\u80bd L-\u808c\u80bd\/\u808c\u80bd CAS 305-84-0<\/strong><\/h2>\n<p>\u4ea7\u54c1\u540d\u79f0\uff1aL-\u808c\u80bd\/\u808c\u80bd<br \/>\n\u540c\u4e49\u8bcd\uff1aNB-ALANYL-L-HISTIDINE;H-BETA-ALA-HIS-OH;L-IGNOTINE;L-BETA-ALANINE HISTIDINE;L-CARNOSINE;B -\u4e19\u6c28\u9170-L-\u7ec4\u6c28\u9178\uff1b\u03b2-AH\uff1b\u03b2-\u4e19\u6c28\u9170-L-\u7ec4\u6c28\u9178<br \/>\nCAS\uff1a305-84-0<br \/>\nMF\uff1aC9H14N4O3<br \/>\nMW\uff1a226.23<br \/>\nEINECS\uff1a206-169-9<br \/>\n\u4ea7\u54c1\u7c7b\u522b\uff1a\u98df\u54c1\u6dfb\u52a0\u5242\uff1b\u6c28\u57fa\uff1b\u6c28\u57fa\u9178\uff1b\u624b\u6027\uff1b\u8425\u517b\u8865\u5145\u5242\uff1bAPI\uff1b\u6c28\u57fa\u9178\u884d\u751f\u7269\uff1b\u5316\u5986\u54c1<br \/>\nMol File\uff1a305-84-0.mol<\/p>\n<p>\u808c\u80bd\u662f\u4e00\u79cd\u4e8c\u80bd\uff0c\u5305\u542b\u03b2-\u4e19\u6c28\u9178\u548c\u7ec4\u6c28\u9178\u3002\u5b83\u5b58\u5728\u4e8e\u808c\u8089\u548c\u5176\u4ed6\u7ec4\u7ec7\u4e2d\u3002\u5b83\u5177\u6709\u5f3a\u6c27\u5316\u6027\uff0c\u56e0\u4e3a\u5b83\u53ef\u4ee5\u6e05\u9664\u6d3b\u6027\u6c27 (ROS) \u548c\u6d3b\u6027\u6c2e (RNS)\u3002\u808c\u80bd\u4f5c\u4e3a\u7ec6\u80de\u6eb6\u8d28\u7f13\u51b2\u5242\u548c\u5de8\u566c\u7ec6\u80de\u529f\u80fd\u7684\u8c03\u8282\u5242\u30021 \u5f52\u56e0\u4e8e\u5176\u4e0e\u8fc7\u6e21\u91d1\u5c5e\u5f62\u6210\u590d\u5408\u7269\u7684\u80fd\u529b\uff0c\u5b83\u7528\u4e8e\u8c03\u8282\u751f\u7269\u4f53\u6db2\u548c\u7ec4\u7ec7\u4e2d\u8fc7\u6e21\u91d1\u5c5e\u79bb\u5b50\u7684\u542b\u91cf\u3002<br \/>\n\u808c\u80bd\u53ef\u4ee5\u9884\u9632\u53ef\u7528\u4e8e\u9884\u9632\u6216\u6cbb\u7597\u7cd6\u5c3f\u75c5\u5e76\u53d1\u75c7\uff0c\u5982\u795e\u7ecf\u635f\u4f24\u3001\u773c\u90e8\u75be\u75c5\uff08\u767d\u5185\u969c\uff09\u548c\u80be\u810f\u95ee\u9898\u3002\u808c\u80bd\u7684\u6f5c\u5728\u6cbb\u7597\u4f5c\u7528\u5305\u62ec\u6297\u9ad8\u8840\u538b\u4f5c\u7528\u3001\u514d\u75ab\u8c03\u8282\u3001\u6108\u5408\u548c\u6297\u80bf\u7624\/\u5316\u5b66\u9884\u9632\u4f5c\u7528\u3002\u950c\u79bb\u5b50\u548c\u808c\u80bd\u7684\u87af\u5408\u7269\u5df2\u5728\u65e5\u672c\u7528\u4e8e\u6cbb\u7597\u80c3\u708e\u3001\u80c3\u6e83\u75a1\u548c\u6d88\u5316\u4e0d\u826f\u75c7\u72b6\u3002<\/p>\n<p> <strong>L-\u808c\u80bd\/\u808c\u80bd CAS 305-84-0 \u5316\u5b66\u6027\u8d28<\/strong><br \/>\n\u7194\u70b9 253 \u00b0C (dec.) (lit.)<br \/>\nalpha 20.9 \u00ba (c=1.5, H2O)<br \/>\n\u6cb8\u70b9 367.84\u00b0C\uff08\u7c97\u7565\u4f30\u8ba1\uff09<br \/>\n\u5bc6\u5ea6 1.2673\uff08\u7c97\u7565\u4f30\u8ba1\uff09<br \/>\n\u6298\u5c04\u7387 21 \u00b0 ( C=2\uff0cH2O)<br \/>\n\u50a8\u5b58\u6e29\u5ea6\u3002 -20\u00b0C<br \/>\npka 2.62(at 25\u00b0C)<br \/>\n\u7ed3\u6676<br \/>\n\u989c\u8272\u767d\u8272<br \/>\n\u6c34\u6eb6\u6027\u51e0\u4e4e\u900f\u660e<br \/>\nMerck 14,1850<br \/>\nBRN 87671<br \/>\n\u7a33\u5b9a\u6027\uff1a\u7a33\u5b9a\uff0c\u4f46\u53ef\u80fd\u5bf9\u70ed\u654f\u611f &#8211; \u51b7\u85cf\u3002\u4e0e\u5f3a\u6c27\u5316\u5242\u4e0d\u517c\u5bb9\u3002<br \/>\nInChIKey CQOVPNPJLQNMDC-ZETCQYMHSA-N<br \/>\nCAS \u6570\u636e\u5e93\u53c2\u8003 305-84-0\uff08CAS \u6570\u636e\u5e93\u53c2\u8003\uff09<br \/>\nEPA \u7269\u8d28\u6ce8\u518c\u7cfb\u7edf L-\u7ec4\u6c28\u9178\uff0c\u03b2-\u4e19\u6c28\u9170-\uff08305 -84-0)<\/p>\n<p> <strong>L-\u808c\u80bd\/\u808c\u80bd\u7684\u4f5c\u7528 CAS 305-84-0<\/strong><br \/>\n1.\u65b0\u578b\u98df\u54c1\u6dfb\u52a0\u5242\uff1b<br \/>\n2.\u808c\u80bd\u662f\u4e00\u79cd\u03b2-\u4e19\u6c28\u9178\u548c\u7ec4\u6c28\u9178\u4e8c\u80bd\u7684\u7ec4\u5408\u7269\uff0c\u53ef\u4ee5\u5728\u52a8\u7269\u4f53\u5185\u5408\u6210\uff1b<br \/>\n3\uff0e\u6291\u5236\u8102\u80aa\u6c27\u5316\uff0c\u4fdd\u62a4\u8089\u8d28\u7684\u4f5c\u7528\uff1b<br \/>\n4\uff0e\u5316\u5986\u54c1\u80bd\u5177\u6709\u9632\u6b62\u76ae\u80a4\u8001\u5316\u548c\u7f8e\u767d\u76ae\u80a4\u7684\u4f5c\u7528\uff1b<br \/>\n5\uff0e\u6cbb\u7597\u8001\u5e74\u6027\u767d\u5185\u969c\uff1b<br \/>\n6.\u53ef\u4fc3\u8fdb\u4f24\u53e3\u6108\u5408<\/p>\n<p> <strong>L-Carnosine\/Carnosine CAS 305-84-0<\/strong><br \/>\n1\u7684\u5e94\u7528\u3002\u53ef\u4e0e\u6709\u5bb3\u91d1\u5c5e\u5316\u5408\u7269\u7ed3\u5408\u5e76\u4f7f\u5176\u5931\u6d3b\u3002<br \/>\n2.\u4fdd\u62a4\u5065\u5eb7\u7ec6\u80de\u514d\u53d7\u8f90\u5c04\u635f\u4f24\u3002<br \/>\n3.\u5145\u5f53\u50ac\u5316\u5242\uff0c\u4ee5\u589e\u5f3a\u8bb8\u591a\u5176\u4ed6\u8425\u517b\u7d20\u548c\u5316\u5408\u7269\u7684\u4f5c\u7528\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4ea7\u54c1\u540d\u79f0\uff1aL-\u808c\u80bd\/\u808c\u80bd<br \/>\nCAS\uff1a305-84-0<br \/>\nMF\uff1aC9H14N4O3<br \/>\nMW\uff1a226.23<br \/>\nEINECS\uff1a206-169-9<br \/>\nMol File\uff1a305-84- 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