Tazobactam-impurities | Pharmaffiliates

tazobactam and its Impurities

A bacterial β-lactamases inhibitor. Tazobactam is taken in combination with piperacillin.Reference standards of Tazobactam API,and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below.

Displaying 28 results for tazobactam Impurities
PA 20 75000

Tazobactam

Tazobactam

  • Catalogue No.:PA 20 75000

  • CAS :

    89786-04-9

  • Molecular Formula : C10H12N4O5S

  • Molecular Weight : 300.29

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PA 20 75510

(2S,3S)-2-Amino-3-methyl-3-sulfino-4-(1H-1,2,3-triazol-1-yl)butanoic Acid

(2S,3S)-2-Amino-3-methyl-3-sulfino-4-(1H-1,2,3-triazol-1-yl)butanoic Acid

  • Catalogue No.:PA 20 75510

  • CAS :

    120701-87-3

  • Molecular Formula : C7H12N4O4S

  • Molecular Weight : 248.26

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PA 20 75520

Tazobactam Diastereomer

Tazobactam Diastereomer

  • Catalogue No.:PA 20 75520

  • CAS :

    115546-66-2

  • Molecular Formula : C10H12N4O5S

  • Molecular Weight : 300.29

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PA 20 75530

(3R)-3-((1H-1,2,3-Triazol-1-yl)methyl)-3-methyl-4-thia-1-azabicyclo[3.2.0]heptan-7-one 4,4-dioxide

(3R)-3-((1H-1,2,3-Triazol-1-yl)methyl)-3-methyl-4-thia-1-azabicyclo[3.2.0]heptan-7-one 4,4-dioxide

  • Catalogue No.:PA 20 75530

  • CAS :

    NA

  • Molecular Formula : C9H12N4O3S

  • Molecular Weight : 256.28

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PA 20 75540

(2S,3S)-Ethyl 3-((1H-1,2,3-triazol-1-yl)methyl)-3-methyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylate 4,4-dioxide

(2S,3S)-Ethyl 3-((1H-1,2,3-triazol-1-yl)methyl)-3-methyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylate 4,4-dioxide

  • Catalogue No.:PA 20 75540

  • CAS :

    NA

  • Molecular Formula : C12H16N4O5S

  • Molecular Weight : 328.34

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PA 20 75550

(2S,3R)-2,3-Dicarboxy-7-oxo-3-(1H-1,2,3-triazole-1-carbonyl)-4-thia-1-azabicyclo[3.2.0]heptane 1-oxide 4,4-dioxide

(2S,3R)-2,3-Dicarboxy-7-oxo-3-(1H-1,2,3-triazole-1-carbonyl)-4-thia-1-azabicyclo[3.2.0]heptane 1-oxide 4,4-dioxide

  • Catalogue No.:PA 20 75550

  • CAS :

    NA

  • Molecular Formula : C10H8N4O9S

  • Molecular Weight : 360.26

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PA 20 75560

(2S,3S)-3-Formyl-7-oxo-3-(1H-1,2,3-triazole-1-carbonyl)-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid 4,4-dioxide

(2S,3S)-3-Formyl-7-oxo-3-(1H-1,2,3-triazole-1-carbonyl)-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid 4,4-dioxide

  • Catalogue No.:PA 20 75560

  • CAS :

    NA

  • Molecular Formula : C10H8N4O7S

  • Molecular Weight : 328.26

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PA 20 75570

(2S,3S)-Benzhydryl 3-((1H-1,2,3-triazol-1-yl)methyl)-3-methyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylate 4,4-dioxide

(2S,3S)-Benzhydryl 3-((1H-1,2,3-triazol-1-yl)methyl)-3-methyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylate 4,4-dioxide

  • Catalogue No.:PA 20 75570

  • CAS :

    NA

  • Molecular Formula : C23H22N4O5S

  • Molecular Weight : 466.51

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PA 20 75580

4-Benzhydryl-3-methylphenol

4-Benzhydryl-3-methylphenol

  • Catalogue No.:PA 20 75580

  • CAS :

    100151-53-9

  • Molecular Formula : C20H18O

  • Molecular Weight : 274.36

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PA 20 75590

(2S,3S,6R)-Benzhydryl 3-chloro-3-methyl-8-oxo-5-thia-1-azabicyclo[4.2.0]octane-2-carboxylate

(2S,3S,6R)-Benzhydryl 3-chloro-3-methyl-8-oxo-5-thia-1-azabicyclo[4.2.0]octane-2-carboxylate

  • Catalogue No.:PA 20 75590

  • CAS :

    NA

  • Molecular Formula : C21H20ClNO3S

  • Molecular Weight : 401.91

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PA 20 75600

(R)-Benzhydryl 3-methyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate

(R)-Benzhydryl 3-methyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate

  • Catalogue No.:PA 20 75600

  • CAS :

    55722-54-8

  • Molecular Formula : C21H19NO3S

  • Molecular Weight : 365.45

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PA 20 75610

(2R,6R)-Benzhydryl 3-(chloromethyl)-8-oxo-5-thia-1-azabicyclo[4.2.0]octane-2-carboxylate

(2R,6R)-Benzhydryl 3-(chloromethyl)-8-oxo-5-thia-1-azabicyclo[4.2.0]octane-2-carboxylate

  • Catalogue No.:PA 20 75610

  • CAS :

    NA

  • Molecular Formula : C21H20ClNO3S

  • Molecular Weight : 401.91

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PA 20 75620

(2R,3S)-Benzhydryl 3-methyl-8-oxo-3-(1H-1,2,3-triazol-1-yl)-5-thia-1-azabicyclo[4.2.0]octane-2-carboxylate

(2R,3S)-Benzhydryl 3-methyl-8-oxo-3-(1H-1,2,3-triazol-1-yl)-5-thia-1-azabicyclo[4.2.0]octane-2-carboxylate

  • Catalogue No.:PA 20 75620

  • CAS :

    NA

  • Molecular Formula : C23H22N4O3S

  • Molecular Weight : 434.51

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PA 20 75630

(2S,3R)-Benzhydryl 3-((1H-1,2,3-triazol-1-yl)methyl)-3-methyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylate

(2S,3R)-Benzhydryl 3-((1H-1,2,3-triazol-1-yl)methyl)-3-methyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylate

  • Catalogue No.:PA 20 75630

  • CAS :

    NA

  • Molecular Formula : C23H22N4O3S

  • Molecular Weight : 434.51

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PA 20 75640

(2S,3S)-Benzhydryl 3-((1H-1,2,3-triazol-1-yl)methyl)-3-methyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylate 4-oxide

(2S,3S)-Benzhydryl 3-((1H-1,2,3-triazol-1-yl)methyl)-3-methyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylate 4-oxide

  • Catalogue No.:PA 20 75640

  • CAS :

    1628710-72-4

  • Molecular Formula : C23H22N4O4S

  • Molecular Weight : 450.51

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PA 20 75650

(2S,3R)-3-Carboxy-2-(2,2-diphenylacetyl)-7-oxo-3-(1H-1,2,3-triazole-1-carbonyl)-4-thia-1-azabicyclo[3.2.0]heptane 1-oxide 4,4-dioxide

(2S,3R)-3-Carboxy-2-(2,2-diphenylacetyl)-7-oxo-3-(1H-1,2,3-triazole-1-carbonyl)-4-thia-1-azabicyclo[3.2.0]heptane 1-oxide 4,4-dioxide

  • Catalogue No.:PA 20 75650

  • CAS :

    NA

  • Molecular Formula : C23H18N4O8S

  • Molecular Weight : 510.48

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PA 20 75660

(2S,3S)-2-(2,2-Diphenylacetyl)-7-oxo-3-(1H-1,2,3-triazole-1-carbonyl)-4-thia-1-azabicyclo[3.2.0]heptane-3-carbaldehyde 4,4-dioxide

(2S,3S)-2-(2,2-Diphenylacetyl)-7-oxo-3-(1H-1,2,3-triazole-1-carbonyl)-4-thia-1-azabicyclo[3.2.0]heptane-3-carbaldehyde 4,4-dioxide

  • Catalogue No.:PA 20 75660

  • CAS :

    NA

  • Molecular Formula : C23H18N4O6S

  • Molecular Weight : 478.48

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PA 20 75670

Tazobactam Sodium

Tazobactam Sodium

  • Catalogue No.:PA 20 75670

  • CAS :

    89785-84-2

  • Molecular Formula : C10H11N4NaO5S

  • Molecular Weight : 322.27

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PA 20 75680

Benzhydryl (2S,3R)-3-(chloromethyl)-3-methyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylate

Benzhydryl (2S,3R)-3-(chloromethyl)-3-methyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylate

  • Catalogue No.:PA 20 75680

  • CAS :

    2538151-39-0

  • Molecular Formula : C21H20ClNO3S

  • Molecular Weight : 401.91

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PA USP1643383

Tazobactam (1643383)

  • Catalogue No.:PA USP1643383

  • CAS :

    89786-04-9

  • Molecular Formula :

  • Molecular Weight : NA

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PA USP1643394

Tazobactam Related Compound A ((2S,3S)-2-Amino-3-methyl-3-sulfino-4-(1H-1,2,3-triazol-1-yl)butyric (1643394)

  • Catalogue No.:PA USP1643394

  • CAS :

    118175-11-4

  • Molecular Formula :

  • Molecular Weight : NA

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PA STI 089047

Tazobactam Sodium Salt 15N3

Tazobactam Sodium Salt 15N3

  • Catalogue No.:PA STI 089047

  • CAS :

    NA

  • Molecular Formula : C10H11N15N3NaO5S

  • Molecular Weight : 325.25

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PA 20 0750030

Tazobactam - Impurity C

Tazobactam Sulfoxide

  • Catalogue No.:PA 20 0750030

  • CAS :

    NA

  • Molecular Formula : C10H12N4O4S

  • Molecular Weight : 284.29

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PA 20 0750040

Tazobactam - Impurity D

(5aS,6aR,9aS)-1-(Diphenylmethyl)-5a-methyl-5a,6a,7,9a-tetrahydro-1H-6λ6 -azeto[2',1':2,3][1,3]thiazolo[5,4-e][1,2,3]triazolo[2,1-b][1,2,3]oxadiazepine-6,6,8,10(5H)-tetrone

  • Catalogue No.:PA 20 0750040

  • CAS :

    NA

  • Molecular Formula : C23H22N4O5S

  • Molecular Weight : 466.51

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PA 20 0750050

Tazobactam - Impurity E

(2S,3S,5R)-3-(Azidomethyl)-3-methyl-4,4,7-trioxo-4λ6 -thia-1-azabicyclo[3.2.0]heptane-2- carboxylic Acid

  • Catalogue No.:PA 20 0750050

  • CAS :

    NA

  • Molecular Formula : C8H10N4O5S

  • Molecular Weight : 274.25

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PA 20 0751000

2-Amino-3-methyl-3-sulfino-4-(1H-1,2,3-triazol-1-yl)butanoic Acid

2-Amino-3-methyl-3-sulfino-4-(1H-1,2,3-triazol-1-yl)butanoic Acid

  • Catalogue No.:PA 20 0751000

  • CAS :

    118175-11-4

  • Molecular Formula : C7H12N4O4S

  • Molecular Weight : 248.26

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PA 20 0751001

(2S,3S,5R)-3-((2H-1,2,3-Triazol-2-yl)methyl)-3-methyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid 4,4-dioxide

(2S,3S,5R)-3-((2H-1,2,3-Triazol-2-yl)methyl)-3-methyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid 4,4-dioxide

  • Catalogue No.:PA 20 0751001

  • CAS :

    765233-56-5

  • Molecular Formula : C10H12N4O5S

  • Molecular Weight : 300.29

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PA BSC 07520944

(2S,5R)-Benzhydryl 3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylate 4-oxide (BSC)

(2S,5R)-Benzhydryl 3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylate 4-oxide

  • Catalogue No.:PA BSC 07520944

  • CAS :

    87579-78-0

  • Molecular Formula : C21H21NO4S

  • Molecular Weight : 383.46

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