Piperacillin sodium and its Impurities

Piperacillin sodium is used almost exclusively in combination with the beta lactamase inhibitor tazobactam for the treatment of serious, hospital-acquired infections. Reference standards of Piperacillin Sodium API, and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below.

Displaying 20 results for Piperacillin sodium Impurities
Drug Reference Standards & Impurity Synthesis in India
PA 16 32010

Piperacillin Sodium - Impurity A (Sodium Salt)

Ampicillin Sodium


  • Catalogue No.:PA 16 32010

  • CAS :

    69-52-3

  • Molecular Formula : C16H18N3NaO4S

  • Molecular Weight : 371.39

Drug Reference Standards & Impurity Synthesis in India
PA 16 32020

Piperacillin Sodium - Impurity B

Penicilloic Acids of Piperacillin


  • Catalogue No.:PA 16 32020

  • CAS :

    2649505-14-4

  • Molecular Formula : C23H29N5O8S

  • Molecular Weight : 535.57

Drug Reference Standards & Impurity Synthesis in India
PA 16 32030

Piperacillin Sodium - Impurity C

Penicilloic Acids of Piperacillin


  • Catalogue No.:PA 16 32030

  • CAS :

    2649505-15-5

  • Molecular Formula : C22H29N5O6S

  • Molecular Weight : 491.56

Drug Reference Standards & Impurity Synthesis in India
PA 16 32040

Piperacillin Sodium - Impurity D (Freebase)

Piperacillinylampicillin


  • Catalogue No.:PA 16 32040

  • CAS :

    65772-67-0

  • Molecular Formula : C39H44N8O10S2

  • Molecular Weight : 848.94

Drug Reference Standards & Impurity Synthesis in India
PA 16 32080

Piperacillin Sodium - Impurity H

6-Aminopenicillanic Acid


  • Catalogue No.:PA 16 32080

  • CAS :

    551-16-6

  • Molecular Formula : C8H12N2O3S

  • Molecular Weight : 216.26

Drug Reference Standards & Impurity Synthesis in India
PA 16 32011

Piperacillin Sodium - Impurity A (Freebase)

Ampicillin


  • Catalogue No.:PA 16 32011

  • CAS :

    69-53-4

  • Molecular Formula : C16H19N3O4S

  • Molecular Weight : 349.41

Drug Reference Standards & Impurity Synthesis in India
PA 16 32060

Piperacillin Sodium - Impurity F

(2Ξ,4S)-3-acetyl-2-[(Ξ)-carboxy[[(2R)-2-[(4-ethyl-2,3-dioxopiperazine-1-carbonyl)amino]- 2-phenylacetyl]amino]methyl]-5,5-dimethyl-1,3-thiazolidine-4-carboxylic Acid


  • Catalogue No.:PA 16 32060

  • CAS :

    NA

  • Molecular Formula : C25H31N5O9S

  • Molecular Weight : 577.61

Drug Reference Standards & Impurity Synthesis in India
PA 16 32050

Piperacillin Sodium - Impurity E

1-Ethylpiperazine-2,3-dione


  • Catalogue No.:PA 16 32050

  • CAS :

    59702-31-7

  • Molecular Formula : C6H10N2O2

  • Molecular Weight : 142.16

Drug Reference Standards & Impurity Synthesis in India
PA 16 32070

Piperacillin Sodium - Impurity K

(2R)-[(4-Ethyl-2,3-dioxopiperazine-1-carbonyl)amino](phenyl)acetic Acid


  • Catalogue No.:PA 16 32070

  • CAS :

    63422-71-9

  • Molecular Formula : C15H17N3O5

  • Molecular Weight : 319.32

Drug Reference Standards & Impurity Synthesis in India
PA 16 32140

Piperacillin Sodium - Impurity N

L-Piperacillin


  • Catalogue No.:PA 16 32140

  • CAS :

    2743427-34-9

  • Molecular Formula : C23H27N5O7S

  • Molecular Weight : 517.56

Drug Reference Standards & Impurity Synthesis in India
PA 16 32160

Piperacillin Sodium - Impurity P

(2S,5R,6R)-6-[[(2R)-2-[[(2R)-2-[(4-Ethyl-2,3-dioxopiperazine-1-carbonyl)amino]-2-phenylacetyl]amino]-2-phenylacetyl]amino]-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic Acid


  • Catalogue No.:PA 16 32160

  • CAS :

    NA

  • Molecular Formula : C31H34N6O8S

  • Molecular Weight : 650.71

Drug Reference Standards & Impurity Synthesis in India
PA 16 32190

Piperacillin sodium - Impurity S

(2S,5R,6R)-6-[[(2S,5R,6R)-6-[[(2R)-2-[(4-ethyl-2,3-Dioxopiperazine-1-carbonyl)amino]-2-phenylacetyl]amino]-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carbonyl]amino]-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic Acid


  • Catalogue No.:PA 16 32190

  • CAS :

    NA

  • Molecular Formula : C31H37N7O9S2

  • Molecular Weight : 715.80

Drug Reference Standards & Impurity Synthesis in India
PA 16 0320090

Piperacillin Sodium - Impurity I

(2S)-2-formamido-3-methyl-3-sulfanylbutanoic Acid


  • Catalogue No.:PA 16 0320090

  • CAS :

    13833-89-1

  • Molecular Formula : C6H11NO3S

  • Molecular Weight : 177.22

Drug Reference Standards & Impurity Synthesis in India
PA 16 0320100

Piperacillin Sodium - Impurity F

[[(2R)-2-[(4-Ethyl-2,3-dioxopiperazine-1-carbonyl)amino]-2-phenylacetyl]amino]acetic Acid


  • Catalogue No.:PA 16 0320100

  • CAS :

    2170771-47-6

  • Molecular Formula : C17H20N4O6

  • Molecular Weight : 376.37

Drug Reference Standards & Impurity Synthesis in India
PA 16 0320110

Piperacillin Sodium - Impurity K

Penicillenic Acid


  • Catalogue No.:PA 16 0320110

  • CAS :

    NA

  • Molecular Formula : C23H27N5O7S

  • Molecular Weight : 517.56

Drug Reference Standards & Impurity Synthesis in India
PA 16 0320130

Piperacillin Sodium - Impurity M (Freebase)

(2S,5R,6R)-6-[[(2R)-2-[[[2-[Ethyl(oxalo)amino]ethyl]carbamoyl]amino]-2-phenylacetyl]amino]-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic Acid


  • Catalogue No.:PA 16 0320130

  • CAS :

    64844-70-8

  • Molecular Formula : C23H29N5O8S

  • Molecular Weight : 535.57

Drug Reference Standards & Impurity Synthesis in India
PA 16 0320180

Piperacillin Sodium - Impurity R

(2S,5R,6R)-6-[2-[2-[(4S)-4-Carboxy-5,5-dimethyl-1,3-thiazolidin-2-yl][[(2R)-2-[(4-ethyl-2,3-dioxopiperazine-1-carbonyl)amino]-2phenylacetyl]amino]acetamido](phenyl)acetamido]-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic Acid


  • Catalogue No.:PA 16 0320180

  • CAS :

    NA

  • Molecular Formula : C39H46N8O11S2

  • Molecular Weight : 866.96

Drug Reference Standards & Impurity Synthesis in India
PA 16 0320200

Piperacillin Sodium - Impurity T

(3S,6R,9S,12R)-6,12-Bis[[(2R)-2-[(4-ethyl-2,3-dioxopiperazine-1-carbonyl)amino]-2-phenylacetyl]amino]-2,2,8,8-tetramethyl-5,11-dioxooctahydro-5H,11H-bis[1,3]thiazolo[3,2-a:3ʹ,2ʹ-e][1,5]diazocine-3,9-dicarboxylic Acid


  • Catalogue No.:PA 16 0320200

  • CAS :

    NA

  • Molecular Formula : C46H54N10O14S2

  • Molecular Weight : 1035.11

Drug Reference Standards & Impurity Synthesis in India
PA 16 3220000

Piperacillin sodium

Piperacillin sodium


  • Catalogue No.:PA 16 3220000

  • CAS :

    59703-84-3

  • Molecular Formula : C23H26N5NaO7S

  • Molecular Weight : 539.54

Drug Reference Standards & Impurity Synthesis in India
PA 16 3220041

Piperacillin Sodium - Impurity D (Monosodium Salt)

Piperacillinylampicillin Monosodium Salt


  • Catalogue No.:PA 16 3220041

  • CAS :

    NA

  • Molecular Formula : C39H44N8NaO10S2

  • Molecular Weight : 871.94

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