(3S,9S,12S,15S,18S)-3-(1-((S)-1-((S)-2-((S)-1-((R)-2-amino-3-phenylpropanoyl)pyrrolidine-2-carboxamido)-5-guanidinopentanoyl)pyrrolidin-2-yl)-1,4,7,10-tetraoxo-2,5,8,11-tetraazatridecanamido)-12-benzyl-18-(((2S,3S)-1-((S)-2-(((S)-4-carboxy-1-(((S)-4-carboxy-1-(((S)-1-(((S)-1-carboxy-3-methylbutyl)amino)-3-(4-hydroxyphenyl)-1-oxopropan-2-yl)amino)-1-oxobutan-2-yl)amino)-1-oxobutan-2-yl)carbamoyl)pyrrolidin-1-yl)-3-methyl-1-oxopentan-2-yl)carbamoyl)-15-(2-carboxyethyl)-9-(carboxymethyl)-4,7,10,13,16-pentaoxo-5,8,11,14,17-pentaazahenicosane-1,21-dioic acid.
![Picture of Bivalirudin Impurity ([Beta-Asp9]-Bivalirudin)](https://bc3c83a0874864a50753-7010fd7f2bdf81ab41ee28479491701e.ssl.cf2.rackcdn.com/media//catalog/AR-B01795.jpg?size=256 "Show details for Bivalirudin Impurity ([Beta-Asp9]-Bivalirudin)")
![Picture of [9,10]-Cyclo Bivalirudin](https://bc3c83a0874864a50753-7010fd7f2bdf81ab41ee28479491701e.ssl.cf2.rackcdn.com/media//catalog/AR-B01802.jpg?size=256 "Show details for [9,10]-Cyclo Bivalirudin")
