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Ampicillin EP Impurity K

Ampicillin EP Impurity K

Product Description
CAT No.
ALN-A026011
CAS No.
40610-41-1
Mol. F.
C13H17NO3
Mol. Wt.
235.3
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RFQ
Chemical Name : (2R)-2-[(2,2-Dimethylpropanoyl)amino]-2-phenylacetic acid (as per EP)
Smiles : [H][C@@](C(O)=O)(NC(C(C)(C)C)=O)C1=CC=CC=C1
Inchi : InChI=1S/C13H20N2O4S/c1-12(2,3)11(19)14-6-8(16)15-7(10(17)18)13(4,5)20-9(6)15/h6-7,9H,1-5H3,(H,14,19)(H,17,18)/t6-,7+,9-/m1/s1
Synonym : (R)-2-Phenyl-2-pivalamidoacetic Acid

Identification of the Related Substances in Ampicillin Capsule by Rapid Resolution Liquid Chromatography Coupled with Electrospray Ionization Tandem Mass Spectrometry

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