Levofloxacin and Impurities

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products per page. 96 products on this category.

Product data	Purity	Price range	Estimated delivery
Levofloxacin Impurity 31 REF: 4Z-L-2347	- - -	To inquire	Mon 16 Dec 24
Levofloxacin Impurity 46 REF: 4Z-L-2362	- - -	To inquire	Mon 16 Dec 24
Levofloxacin Impurity 12 REF: 4Z-L-2328	- - -	To inquire	Mon 16 Dec 24
Levofloxacin Impurity 50 REF: 4Z-L-2366CAS: 1416578-41-0	- - -	To inquire	Mon 16 Dec 24
Levofloxacin Impurity 55 REF: 4Z-L-2376CAS: 1231206-21-5	- - -	To inquire	Mon 16 Dec 24
N-Ethyl Levofloxacin REF: 4Z-L-2331CAS: 106939-30-4	- - -	To inquire	Mon 16 Dec 24
Levofloxacin REF: TM-T6567CAS: 100986-85-4	97.63%	54.00 €~82.00 €	Mon 16 Dec 24
Levofloxacin Impurity 53 REF: 4Z-L-2370CAS: 902172-11-6 97746-91-3	- - -	To inquire	Mon 16 Dec 24
Levofloxacin Impurity 29 REF: 4Z-L-2345	- - -	To inquire	Mon 16 Dec 24
Descarboxyl Levofloxacin REF: TR-D288480CAS: 178964-53-9	- - -	306.00 €~1,340.00 €	Tue 17 Dec 24
(S)-9,10-Difluoro-2,3-dihydro-3-methyl-7-oxo-7H-pyrido[1,2,3-de]-1,4-benzoxazine-6-carboxylic Acid Ethyl Ester REF: TR-D445748CAS: 106939-34-8	- - -	191.00 €~604.00 €	Tue 17 Dec 24
Levofloxacin Carboxylic Acid (Levofloxacin Difluoro Impurity) REF: TR-L360250CAS: 100986-89-8	- - -	213.00 €~1,754.00 €	Tue 17 Dec 24
Levofloxacin N-oxide REF: TR-L360040CAS: 117678-38-3	- - -	340.00 €~2,222.00 €	Tue 17 Dec 24
N,N’-Desethylene Levofloxacin Hydrochloride REF: TR-D289350CAS: 1346603-62-0	- - -	256.00 €~1,739.00 €	Tue 17 Dec 24
Levofloxacin Ethyl Ester REF: TR-L360020CAS: 177472-30-9	- - -	268.00 €~2,010.00 €	Tue 17 Dec 24
N,N'-Desethylene-N,N'-diformyl Levofloxacin REF: TR-D289330CAS: 151377-74-1	- - -	591.00 €~2,147.00 €	Fri 17 Jan 25

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Levofloxacin Impurity 31

Formula:

C₁₈H₂₂FN₃O₄

Molecular weight:

363.39

Ref: 4Z-L-2347

10mg		To inquire
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Estimated delivery in United States, on Monday 16 Dec 2024

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Levofloxacin Impurity 46

Formula:

C₁₃H₁₁FN₂O₄

Molecular weight:

278.24

Ref: 4Z-L-2362

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Estimated delivery in United States, on Monday 16 Dec 2024

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Levofloxacin Impurity 12

Formula:

C₁₀H₁₂F₂N₂O₃S

Molecular weight:

278.28

Ref: 4Z-L-2328

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Estimated delivery in United States, on Monday 16 Dec 2024

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Levofloxacin Impurity 50

CAS:1416578-41-0

Formula:

C₁₅H₁₅F₄NO₄

Molecular weight:

349.28

Ref: 4Z-L-2366

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Estimated delivery in United States, on Monday 16 Dec 2024

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Levofloxacin Impurity 55

CAS:1231206-21-5

Formula:

C₁₅H₁₆FN₃O₄

Molecular weight:

321.31

Ref: 4Z-L-2376

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100mg		To inquire

Estimated delivery in United States, on Monday 16 Dec 2024

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N-Ethyl Levofloxacin

CAS:106939-30-4

Formula:

C₁₉H₂₂FN₃O₄

Molecular weight:

375.40

Ref: 4Z-L-2331

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100mg		To inquire

Estimated delivery in United States, on Monday 16 Dec 2024

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Levofloxacin

CAS:100986-85-4

Levofloxacin ((-)-Ofloxacin) is a synthetic fluoroquinolone antibiotic that prevents DNA replication. Cost-effective and quality-assured.

Formula:

C₁₈H₂₀FN₃O₄

Purity:

97.63%

Color and Shape:

Off-White To Yellow Crystals

Molecular weight:

361.37

Ref: TM-T6567

5g		82.00 €
100mg		57.00 €
1mL*10mM (DMSO)		55.00 €

Estimated delivery in United States, on Monday 16 Dec 2024

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Levofloxacin Impurity 53

CAS:902172-11-6 97746-91-3

Formula:

C₁₇H₁₄BF₂NO₈

Molecular weight:

409.10

Ref: 4Z-L-2370

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Estimated delivery in United States, on Monday 16 Dec 2024

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Levofloxacin Impurity 29

Formula:

C₁₇H₁₈FN₃O₄

Molecular weight:

347.35

Ref: 4Z-L-2345

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Estimated delivery in United States, on Monday 16 Dec 2024

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Descarboxyl Levofloxacin

Controlled Product

CAS:178964-53-9

Impurity Levofloxacin Descarboxy Impurity Applications A degradation product of Levofloxacin (L360000). References Wong, F., et …

Formula:

C₁₇H₂₀FN₃O₂

Color and Shape:

Off-White To Light Yellow

Molecular weight:

317.36

Ref: TR-D288480

10mg		306.00 €
25mg		706.00 €
50mg		1,340.00 €

Estimated delivery in United States, on Tuesday 17 Dec 2024

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(S)-9,10-Difluoro-2,3-dihydro-3-methyl-7-oxo-7H-pyrido[1,2,3-de]-1,4-benzoxazine-6-carboxylic Acid…

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(S)-9,10-Difluoro-2,3-dihydro-3-methyl-7-oxo-7H-pyrido[1,2,3-de]-1,4-benzoxazine-6-carboxylic Acid Ethyl Ester

Controlled Product

CAS:106939-34-8

Formula:

C₁₅H₁₃F₂NO₄

Color and Shape:

Off-White To Light Yellow

Molecular weight:

309.26

Ref: TR-D445748

1g		268.00 €
5g		604.00 €
500mg		191.00 €

Estimated delivery in United States, on Tuesday 17 Dec 2024

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Levofloxacin Carboxylic Acid (Levofloxacin Difluoro Impurity)

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Levofloxacin Carboxylic Acid (Levofloxacin Difluoro Impurity)

Controlled Product

CAS:100986-89-8

Impurity Levofloxacin USP Related Compound B Applications Levofloxacin intermediate. References Liu, Bo; Y., et al.: …

Formula:

C₁₃H₉F₂NO₄

Color and Shape:

Neat

Molecular weight:

281.21

Ref: TR-L360250

1g		213.00 €
5g		706.00 €
25g		1,754.00 €

Estimated delivery in United States, on Tuesday 17 Dec 2024

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Levofloxacin N-oxide

Controlled Product

CAS:117678-38-3

Impurity Oxifloxacin EP Impurity F Applications Levofloxacin N-oxide is an impurity of Ofloxacin (O245750), which …

Formula:

C₁₈H₂₀FN₃O₅

Color and Shape:

Off-White

Molecular weight:

377.37

Ref: TR-L360040

25mg		340.00 €
250mg		2,222.00 €

Estimated delivery in United States, on Tuesday 17 Dec 2024

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N,N’-Desethylene Levofloxacin Hydrochloride

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N,N’-Desethylene Levofloxacin Hydrochloride

CAS:1346603-62-0

Impurity Levofloxacin USP Related Compound E Applications Levofloxacin (L360000) impurity. A photodegradation product of Levofloxacin …

Formula:

C₁₆H₁₈FN₃O₄·ClH

Color and Shape:

Off White Solid

Molecular weight:

371.79

Ref: TR-D289350

5mg		256.00 €
50mg		1,739.00 €

Estimated delivery in United States, on Tuesday 17 Dec 2024

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Levofloxacin Ethyl Ester

Controlled Product

CAS:177472-30-9

Impurity Levofloxacin USP Related Compound C Applications Levofloxacin Ethyl Ester (Levofloxacin USP Related Compound C) …

Formula:

C₂₀H₂₄FN₃O₄

Color and Shape:

White To Off-White

Molecular weight:

389.42

Ref: TR-L360020

1g		2,010.00 €
100mg		268.00 €

Estimated delivery in United States, on Tuesday 17 Dec 2024

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N,N'-Desethylene-N,N'-diformyl Levofloxacin

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N,N'-Desethylene-N,N'-diformyl Levofloxacin

Controlled Product

CAS:151377-74-1

Impurity Levofloxacin Desethylene Diformyl Impurity Applications Levofloxacin (L360000) impurity. A photodegradation product of Levofloxacin (L360000) …

Formula:

C₁₈H₁₈FN₃O₆

Color and Shape:

Off White Solid

Molecular weight:

391.35

Ref: TR-D289330

5mg		591.00 €
10mg		1,093.00 €
25mg		2,147.00 €

Estimated delivery in United States, on Friday 17 Jan 2025

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