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
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

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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

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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

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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

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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

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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

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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

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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

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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

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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

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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

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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

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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

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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

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PA 16 0320110

Piperacillin Sodium - Impurity K

Penicillenic Acid

  • Catalogue No.:PA 16 0320110

  • CAS :

    NA

  • Molecular Formula : C23H27N5O7S

  • Molecular Weight : 517.56

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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

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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

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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

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PA 16 3220000

Piperacillin sodium

Piperacillin sodium

  • Catalogue No.:PA 16 3220000

  • CAS :

    59703-84-3

  • Molecular Formula : C23H26N5NaO7S

  • Molecular Weight : 539.54

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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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CPHI INDIA- 28, 30 November