N-Piperacillinyl AMpicillin

N-Piperacillinyl AMpicillin Structure
CAS No.
65772-67-0
Chemical Name:
N-Piperacillinyl AMpicillin
Synonyms
Piperacilin EP Impurity D;Piperacillin EP Impurity D;N-Piperacillinyl Ampicillin;Piperacillin Sodium EP Impurity D;Piperacillin Impurity 4(EP Impurity D);Piperacillin Impurity 4(Piperacillin EP Impurity D);Piperacillin Impurity D(EP)(Piperacillin+Ampicillin);Clindamycin isopropylidene or clindamycin impurity 27;Piperacillin ImpurityⅡ:Impurity D(N-Piperacillinyl Ampicillin;Piperacillin ImpurityⅡ:Impurity D(N-Piperacillinyl Ampicillin
CBNumber:
CB32652529
Molecular Formula:
C39H44N8O10S2
Molecular Weight:
848.94
MOL File:
65772-67-0.mol
Modify Date:
2023/4/23 13:52:06

N-Piperacillinyl AMpicillin Properties

Melting point >165°C (dec.)
Density 1.54±0.1 g/cm3(Predicted)
storage temp. -20°C Freezer
solubility DMSO (Slightly), Methanol (Slightly)
pka 2.44±0.50(Predicted)
form Solid
color Off-White to Pale Beige

N-Piperacillinyl AMpicillin Chemical Properties,Uses,Production

Chemical Properties

Off-White Solid

Uses

N-Piperacillinyl Ampicillin is an impurity of Piperacillin (P479950), a β-lactam antibiotic.

N-Piperacillinyl AMpicillin Preparation Products And Raw materials

Raw materials

Preparation Products

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Piperacillin EP Impurity D Piperacillin Impurity 4(EP Impurity D) 6β-((R)-2-{6β-[(R)-2-(4-ethyl-2,3-dioxo-piperazine-1-carbonylamino)-2-phenyl-acetylamino]-penicillanoylamino}-2-phenyl-acetylamino)-penicillanic acid Piperacillin Sodium EP Impurity D Piperacilin EP Impurity D [2S-[2α[S*(2R*,5S*,6S*)],5α,6β(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]pheny Piperacillin ImpurityⅡ:Impurity D(N-Piperacillinyl Ampicillin 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-[2α[S*(2R*,5S*,6S*)],5α,6β(S*)]]- (9CI) Piperacillin Impurity D(EP)(Piperacillin+Ampicillin) [2S-[2α[S*(2R*,5S*,6S*)],5α,6β(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]pheny Piperacillin ImpurityⅡ:Impurity D(N-Piperacillinyl Ampicillin (2S,5R,6R)-6-((R)-2-((2S,5R,6R)-6-((R)-2-(4-Ethyl-2,3-dioxopiperazine-1-carboxamido)-2-phenylacetamido)-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxamido)-2-phenylacetamido)-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxyli (Piperacillin Impurity) 4-Thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid, 6-[[(2R)-2-[[[(2S,5R,6R)-6-[[(2R)-2-[[(4-ethyl-2,3-dioxo-1-piperazinyl)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-, (2S,5R,6R)- Piperacillin Impurity 4(Piperacillin EP Impurity D) Clindamycin isopropylidene or clindamycin impurity 27 N-Piperacillinyl Ampicillin 65772-67-0 C39H44N8O10S2 Aromatics Heterocycles Impurities Intermediates & Fine Chemicals Pharmaceuticals Sulfur & Selenium Compounds