clavulanate potassium and its Impurities

Clavulanate Potassium is a β-lactam drug that functions as a mechanism-based β-lactamase inhibitor. For the treatment of pyelonephritis during pregnancy, and for the treatment of pyelonephritis caused by gram-positive organisms, amoxicillin or amoxicillin-clavulanate potassium is preferred.. Reference standards of Clavulanate Potassium API, and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below

Displaying 36 results for clavulanate potassium Impurities
PA 03 61000

Clavulanate Potassium

Clavulanate Potassium

  • Catalogue No.:PA 03 61000

  • CAS :

    61177-45-5

  • Molecular Formula : C8H8KNO5

  • Molecular Weight : 237.25

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PA 03 61010

Clavulanate Potassium - Impurity A

2,2′-(Pyrazine-2,5-diyl)diethanol

  • Catalogue No.:PA 03 61010

  • CAS :

    4744-51-8

  • Molecular Formula : C8H12N2O2

  • Molecular Weight : 168.19

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PA 03 61020

Clavulanate Potassium - Impurity B (Freebase)

3-[3,6-Bis(2-Hydroxyethyl)pyrazin-2-yl]propanoic Acid

  • Catalogue No.:PA 03 61020

  • CAS :

    96681-85-5

  • Molecular Formula : C11H16N2O4

  • Molecular Weight : 240.26

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PA 03 61030

Clavulanate Potassium - Impurity C

2,2′-(3-Ethylpyrazine-2,5-diyl)diethanol

  • Catalogue No.:PA 03 61030

  • CAS :

    86917-74-0

  • Molecular Formula : C10H16N2O2

  • Molecular Weight : 196.25

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PA 03 61040

Clavulanate Potassium - Impurity D

4-(2-Hydroxyethyl)pyrrole-3-carboxylic Acid

  • Catalogue No.:PA 03 61040

  • CAS :

    404839-11-8

  • Molecular Formula : C7H9NO3

  • Molecular Weight : 155.15

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PA 03 61050

Clavulanate Potassium - Impurity E

(2R,4R,5Z)-2-(Carboxymethyl)-5-(2-hydroxyethylidene)-3-[[(2R,3Z,5R)-3-(2-hydroxyethylidene)-7-oxo-4-oxa-1-azabibyclo[3.2.0]hept-2-yl]carbonyl]oxazolidine-4-carboxylic Acid

  • Catalogue No.:PA 03 61050

  • CAS :

    1260617-10-4

  • Molecular Formula : C16H18N2O10

  • Molecular Weight : 398.32

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PA 03 61060

Clavulanate Potassium - Impurity F

4-[[[[4-(2-Hydroxyethyl)-1H-pyrrol-3-yl]carbonyl]oxy]methyl]-1H-pyrrole-3-carboxylic Acid

  • Catalogue No.:PA 03 61060

  • CAS :

    1260857-16-6

  • Molecular Formula : C13H14N2O5

  • Molecular Weight : 278.26

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PA 03 61070

Clavulanate Potassium - Impurity G

4-[[(1S)-1-Carboxy-2-(4-hydroxyphenyl)ethyl]amino]-4-oxobutanoic Acid

  • Catalogue No.:PA 03 61070

  • CAS :

    374816-32-7

  • Molecular Formula : C13H15NO6

  • Molecular Weight : 281.26

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PA 03 61080

Clavulanate Potassium - Impurity H

2-Amino-2-methylpropane

  • Catalogue No.:PA 03 61080

  • CAS :

    75-64-9

  • Molecular Formula : C4H11N

  • Molecular Weight : 73.14

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PA 03 61100

Clavulanate Potassium - Impurity J (Dihydrochloride Salt)

N,N,N',N'-Tetramethylethylenediamine Dihydrochloride

  • Catalogue No.:PA 03 61100

  • CAS :

    7677-21-6

  • Molecular Formula : C7H19Cl2N

  • Molecular Weight : 188.14

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PA 03 61110

Clavulanate Potassium - Impurity K

1,1,3,3-Tetramethylbutylamine

  • Catalogue No.:PA 03 61110

  • CAS :

    107-45-9

  • Molecular Formula : C8H19N

  • Molecular Weight : 129.24

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PA 03 61120

Clavulanate Potassium - Impurity L

N,N,-Bis(1-methylethyl)-1,2-ethanediamine

  • Catalogue No.:PA 03 61120

  • CAS :

    4013-94-9

  • Molecular Formula : C8H20N2

  • Molecular Weight : 144.26

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PA 03 61130

Clavulanate Potassium - Impurity M (Freebase)

Bis(2-dimethylamino)ethyl ether

  • Catalogue No.:PA 03 61130

  • CAS :

    3033-62-3

  • Molecular Formula : C8H20N2O

  • Molecular Weight : 160.26

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PAI 03 018110

2,2'-(3,6-Dihydropyrazine-2,5-diyl)diethanol

2,2'-(3,6-Dihydropyrazine-2,5-diyl)diethanol

  • Catalogue No.:PAI 03 018110

  • CAS :

    NA

  • Molecular Formula : C8H14N2O2

  • Molecular Weight : 170.21

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PAI 03 018120

(2R,4R,E)-2-(Carboxymethyl)-5-(2-hydroxyethylidene)oxazolidine-4-carboxylic Acid

(2R,4R,E)-2-(Carboxymethyl)-5-(2-hydroxyethylidene)oxazolidine-4-carboxylic Acid

  • Catalogue No.:PAI 03 018120

  • CAS :

    NA

  • Molecular Formula : C8H11NO6

  • Molecular Weight : 217.18

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PAI 03 018130

Methyl (2R,4R,E)-5-(2-hydroxyethylidene)-2-(2-methoxy-2-oxoethyl)oxazolidine-4-carboxylate

Methyl (2R,4R,E)-5-(2-hydroxyethylidene)-2-(2-methoxy-2-oxoethyl)oxazolidine-4-carboxylate

  • Catalogue No.:PAI 03 018130

  • CAS :

    NA

  • Molecular Formula : C10H15NO6

  • Molecular Weight : 245.23

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PAI 03 018140

methyl (2R,4R,Z)-5-(2-hydroxyethylidene)-3-((2R,5R,Z)-3-(2-hydroxyethylidene)-7-oxo-4-oxa-1-azabicyclo[3.2.0]heptane-2-carbonyl)-2-(2-methoxy-2-oxoethyl)oxazolidine-4-carboxylate

methyl (2R,4R,Z)-5-(2-hydroxyethylidene)-3-((2R,5R,Z)-3-(2-hydroxyethylidene)-7-oxo-4-oxa-1-azabicyclo[3.2.0]heptane-2-carbonyl)-2-(2-methoxy-2-oxoethyl)oxazolidine-4-carboxylate

  • Catalogue No.:PAI 03 018140

  • CAS :

    NA

  • Molecular Formula : C18H22N2O10

  • Molecular Weight : 426.38

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PA 03 0610101

Clavulanate Potassium - Impurity J (Freebase)

N,N,N',N'-Tetramethylethylenediamine

  • Catalogue No.:PA 03 0610101

  • CAS :

    110-18-9

  • Molecular Formula : C6H16N2

  • Molecular Weight : 116.21

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PAI 03 018141

Benzyl 2,3-dihydroxypropanoate

Benzyl 2,3-dihydroxypropanoate

  • Catalogue No.:PAI 03 018141

  • CAS :

    73573-57-6

  • Molecular Formula : C10H12O4

  • Molecular Weight : 196.2

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PAI 03 018142

Benzyl 3-((tert-butyldimethylsilyl)oxy)-2-hydroxypropanoate

Benzyl 3-((tert-butyldimethylsilyl)oxy)-2-hydroxypropanoate

  • Catalogue No.:PAI 03 018142

  • CAS :

    131711-06-3

  • Molecular Formula : C16H26O4Si

  • Molecular Weight : 310.47

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PAI 03 018143

Benzyl 3-((tert-butyldimethylsilyl)oxy)-2-((4-oxoazetidin-2-yl)oxy)propanoate

Benzyl 3-((tert-butyldimethylsilyl)oxy)-2-((4-oxoazetidin-2-yl)oxy)propanoate

  • Catalogue No.:PAI 03 018143

  • CAS :

    2938086-50-9

  • Molecular Formula : C19H29NO5Si

  • Molecular Weight : 379.53

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PAI 03 018144

Benzyl 2-((4-oxoazetidin-2-yl)oxy)-3-(tosyloxy)propanoate

Benzyl 2-((4-oxoazetidin-2-yl)oxy)-3-(tosyloxy)propanoate

  • Catalogue No.:PAI 03 018144

  • CAS :

    131711-09-6

  • Molecular Formula : C20H21NO7S

  • Molecular Weight : 419.45

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PAI 03 018145

Benzyl 3-bromo-2-((4-oxoazetidin-2-yl)oxy)propanoate

Benzyl 3-bromo-2-((4-oxoazetidin-2-yl)oxy)propanoate

  • Catalogue No.:PAI 03 018145

  • CAS :

    131711-10-9

  • Molecular Formula : C13H14BrNO4

  • Molecular Weight : 328.16

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PAI 03 018146

Benzyl 7-oxo-4-oxa-1-azabicyclo[3.2.0]heptane-3-carboxylate

Benzyl 7-oxo-4-oxa-1-azabicyclo[3.2.0]heptane-3-carboxylate

  • Catalogue No.:PAI 03 018146

  • CAS :

    2968807-84-1

  • Molecular Formula : C13H13NO4

  • Molecular Weight : 247.25

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PAI 03 018147

Methyl 4-(2-hydroxyethyl)-1H-pyrrole-3-carboxylate

Methyl 4-(2-hydroxyethyl)-1H-pyrrole-3-carboxylate

  • Catalogue No.:PAI 03 018147

  • CAS :

    83670-73-9

  • Molecular Formula : C8H11NO3

  • Molecular Weight : 169.18

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PAI 03 018148

Ethyl 4-methyl-1H-pyrrole-3-carboxylate

Ethyl 4-methyl-1H-pyrrole-3-carboxylate

  • Catalogue No.:PAI 03 018148

  • CAS :

    2199-49-7

  • Molecular Formula : C8H11NO2

  • Molecular Weight : 153.18

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PAI 03 018149

Ethyl 4-methyl-1-(phenylsulfonyl)-1H-pyrrole-3-carboxylate

Ethyl 4-methyl-1-(phenylsulfonyl)-1H-pyrrole-3-carboxylate

  • Catalogue No.:PAI 03 018149

  • CAS :

    1307307-06-7

  • Molecular Formula : C14H15NO4S

  • Molecular Weight : 293.34

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PAI 03 018150

Ethyl 4-(bromomethyl)-1-(phenylsulfonyl)-1H-pyrrole-3-carboxylate

Ethyl 4-(bromomethyl)-1-(phenylsulfonyl)-1H-pyrrole-3-carboxylate

  • Catalogue No.:PAI 03 018150

  • CAS :

    NA

  • Molecular Formula : C14H14BrNO4S

  • Molecular Weight : 372.23

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PAI 03 018151

Ethyl 4-(hydroxymethyl)-1-(phenylsulfonyl)-1H-pyrrole-3-carboxylate

Ethyl 4-(hydroxymethyl)-1-(phenylsulfonyl)-1H-pyrrole-3-carboxylate

  • Catalogue No.:PAI 03 018151

  • CAS :

    NA

  • Molecular Formula : C14H15NO5S

  • Molecular Weight : 309.34

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PAI 03 018152

6,7-Dihydropyrano[3,4-c]pyrrol-4(2H)-one

6,7-Dihydropyrano[3,4-c]pyrrol-4(2H)-one

  • Catalogue No.:PAI 03 018152

  • CAS :

    83670-76-2

  • Molecular Formula : C7H7NO2

  • Molecular Weight : 137.14

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PAI 03 018153

4-(((4-(2-Hydroxyethyl)-1H-pyrrole-3-carbonyl)oxy)methyl)-1-(phenylsulfonyl)-1H-pyrrole-3-carboxylic Acid

4-(((4-(2-Hydroxyethyl)-1H-pyrrole-3-carbonyl)oxy)methyl)-1-(phenylsulfonyl)-1H-pyrrole-3-carboxylic Acid

  • Catalogue No.:PAI 03 018153

  • CAS :

    NA

  • Molecular Formula : C19H18N2O7S

  • Molecular Weight : 418.42

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PAI 03 018154

Methyl 4-(2-((tert-butyldiphenylsilyl)oxy)ethyl)-1H-pyrrole-3-carboxylate

Methyl 4-(2-((tert-butyldiphenylsilyl)oxy)ethyl)-1H-pyrrole-3-carboxylate

  • Catalogue No.:PAI 03 018154

  • CAS :

    NA

  • Molecular Formula : C24H29NO3Si

  • Molecular Weight : 407.59

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PAI 03 018155

Methyl 4-(2-((tert-butyldiphenylsilyl)oxy)ethyl)-1-(phenylsulfonyl)-1H-pyrrole-3-carboxylate

Methyl 4-(2-((tert-butyldiphenylsilyl)oxy)ethyl)-1-(phenylsulfonyl)-1H-pyrrole-3-carboxylate

  • Catalogue No.:PAI 03 018155

  • CAS :

    NA

  • Molecular Formula : C30H33NO5SSi

  • Molecular Weight : 547.74

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PAI 03 018156

4-(2-((Tert-butyldiphenylsilyl)oxy)ethyl)-1-(phenylsulfonyl)-1H-pyrrole-3-carboxylic Acid

4-(2-((Tert-butyldiphenylsilyl)oxy)ethyl)-1-(phenylsulfonyl)-1H-pyrrole-3-carboxylic Acid

  • Catalogue No.:PAI 03 018156

  • CAS :

    NA

  • Molecular Formula : C29H31NO5SSi

  • Molecular Weight : 533.71

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PAI 03 018157

(4-(Ethoxycarbonyl)-1-(phenylsulfonyl)-1H-pyrrol-3-yl)methyl 4-(2-((tert-butyldiphenylsilyl)oxy)ethyl)-1-(phenylsulfonyl)-1H-pyrrole-3-carboxylate

(4-(Ethoxycarbonyl)-1-(phenylsulfonyl)-1H-pyrrol-3-yl)methyl 4-(2-((tert-butyldiphenylsilyl)oxy)ethyl)-1-(phenylsulfonyl)-1H-pyrrole-3-carboxylate

  • Catalogue No.:PAI 03 018157

  • CAS :

    NA

  • Molecular Formula : C43H44N2O9S2Si

  • Molecular Weight : 825.04

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PAI 03 018158

(4-(Ethoxycarbonyl)-1H-pyrrol-3-yl)methyl 4-(2-hydroxyethyl)-1H-pyrrole-3-carboxylate

(4-(Ethoxycarbonyl)-1H-pyrrol-3-yl)methyl 4-(2-hydroxyethyl)-1H-pyrrole-3-carboxylate

  • Catalogue No.:PAI 03 018158

  • CAS :

    NA

  • Molecular Formula : C15H18N2O5

  • Molecular Weight : 306.32

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CPHI INDIA- 28, 30 November