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Ampicillin EP Impurity E

Ampicillin EP Impurity E

Product Description
CAT No.
ALN-A026005
CAS No.
1207726-28-0
Mol. F.
C24H26N4O5S
Mol. Wt.
482.6
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RFQ
Chemical Name : (2R)-2-[[[(2S,5R,6R)-6-[[(2R)-2-Amino-2-phenylacetyl]amino]-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]hept-2-yl]carbonyl]amino]-2-phenylacetic acid (as per EP); (R)-2-((2S,5R,6R)-6-((R)-2-Amino-2-phenylacetamido)-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxamido)-2-phenylacetic acid (as per USP)
Smiles : N[C@@H](C(N[C@@]1([H])[C@@]([H])(SC(C)(C)[C@]2([H])C(N[C@H](C3=CC=CC=C3)C(O)=O)=O)N2C1=O)=O)C4=CC=CC=C4
Synonym : Ampicillinyl-D-phenylglycine

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

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\xa0yang liu, – \xa0miao liang,

\xa0honghuan dong,

\xa0beiran lv, – \xa0wenning yang,

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