N-Piperacillinyl Ampicillin

CAS: 65772-67-0

Ref. TR-P479960

Product Information

• Name: N-Piperacillinyl Ampicillin
• Synonyms: 4-Thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid, 6-[[[[[6-[[[[(4-ethyl-2,3-dioxo-1-piperazinyl)carbonyl]amino]phenylacetyl]amino]-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]hept-2-yl]carbonyl]amino]phenylacetyl]amino]-3,3-dimethyl-7-oxo-, [2S-[2a[S*(2R*,5S*,6S*)],5a,6ß(S*)]]- (9CI), [2S-[2a[S*(2R*,5S*,6S*)],5a,6ß(S*)]]-6-[[[[[6-[[[[(4-Ethyl-2,3-dioxo-1-piperazinyl)carbonyl]amino]phenylacetyl]amino]-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]hept-2-yl]carbonyl]amino]phenylacetyl]amino]-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid, (2S,5R,6R)-6-[[(2R)-2-[[[(2S,5R,6R)-6-[[(2R)-2-[[(4-Ethyl-2,3-dioxopiperazin-1-yl)carbonyl]amino]- 2-phenylacetyl]amino]-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]hept-2-yl]carbonyl]amino]- 2-phenylacetyl]amino]-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic Acid, Piperacillinylampicillin
• CAS: 65772-67-0

Description

Impurity Piperacillin EP Impurity D
Applications N-Piperacillinyl Ampicillin (Piperacillin EP Impurity D) is an impurity of Piperacillin (P479950), a β-lactam antibiotic.
References Saikawa, I. et al.: Yakug. Zas., 97, 980 (1977);

• Brand: TRC

Chemical properties

• Molecular weight: 848.94
• Formula: C₃₉H₄₄N₈O₁₀S₂
• Color/Form: Neat
• InChI: InChI=1S/C39H44N8O10S2/c1-6-44-17-18-45(33(54)32(44)53)37(57)43-22(20-15-11-8-12-16-20)28(49)42-23-30(51)46-25(38(2,3)58-34(23)46)29(50)40-21(19-13-9-7-10-14-19)27(48)41-24-31(52)47-26(36(55)56)39(4,5)59-35(24)47/h7-16,21-26,34-35H,6,17-18H2,1-5H3,(H,40,50)(H,41,48)(H,42,49)(H,43,57)(H,55,56)/t21-,22-,23-,24-,25+,26+,34-,35-/m1/s1
• InChI key: InChIKey=DPEZDVKIJPAEMF-SAJYMXHHSA-N
• SMILES: CCN1CCN(C(=O)N[C@@H](C(=O)N[C@@H]2C(=O)N3[C@@H](C(=O)N[C@@H](C(=O)N[C@@H]4C(=O)N5[C@@H](C(=O)O)C(C)(C)S[C@H]45)c4ccccc4)C(C)(C)S[C@H]23)c2ccccc2)C(=O)C1=O