Ticarcillin

Ticarcillin EP Impurity A Ticarcillin EP Impurity A:

(2S,5R,6R)-3,3-Dimethyl-7-oxo-6-[[(thiophen-3-yl)acetyl]amino]-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid ; C14H16N2O4S2 ; MW: 340.42 ;
Ticarcillin EP Impurity B Ticarcillin Impurity B:

(Thiophen-3-yl)acetic acid ; 3-Thiopheneacetic acid ; CAS:  6964-21-2 ;

C6H6O2S ; MW: 142.18 ;
Ticarcillin EP Impurity C Ticarcillin Impurity C:

2-(Thiophen-3-yl)propanedioic acid ; CAS : 21080-92-2 ; C7H6O4S ; MW: 186.19 ;
Ticarcillin EP Impurity D Ticarcillin Impurity D:

 (4S)-2-[Carboxy[[2-carboxy-2-(thiophen-3-yl)acetyl]amino]methyl]-5,5-dimethylthiazolidine-4-carboxylic acid ; C15H18N2O7S2 ; MW: 402.44 ;
Ticarcillin EP Impurity E Ticarcillin Impurity E:

 (4S)-2-[[[2-Carboxy-2-(thiophen-3-yl)acetyl]amino]methyl]-5,5-dimethyl-thiazolidine-4-carboxylic acid ; C14H18N2O5S2 ;Mol. Wt.: 358.43 ;