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Pharmaceutical Reference Standards

Norfloxacin

Picture of Norfloxacin
CAT No: SZ-N014001
CAS No: 70458-96-7
Mol.F. : C16H18FN3O3
Mol.Wt. : 319.3
Inv. Status: Custom Synthesis
SZ-N014001
CAS No:70458-96-7
Mol.F.: C16H18FN3O3
Mol.Wt.: 319.3
Inv. Status: Custom Synthesis

Norfloxacin EP Impurity A

Picture of Norfloxacin EP Impurity A
CAT No: SZ-N014002
CAS No: 68077-26-9
Mol.F. : C12H9ClFNO3
Mol.Wt. : 269.7
Inv. Status: In Stock
SZ-N014002
CAS No:68077-26-9
Mol.F.: C12H9ClFNO3
Mol.Wt.: 269.7
Inv. Status: In Stock

Norfloxacin EP Impurity B

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CAT No: SZ-N014003
CAS No: 75001-77-3
Mol.F. : C14H16FN3O3
Mol.Wt. : 293.3
Inv. Status: Limited Stock
SZ-N014003
CAS No:75001-77-3
Mol.F.: C14H16FN3O3
Mol.Wt.: 293.3
Inv. Status: Limited Stock

Norfloxacin EP Impurity C

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CAT No: SZ-N014004
CAS No: 177554-64-2
Mol.F. : C20H27N5O3
Mol.Wt. : 385.5
Inv. Status: Custom Synthesis
SZ-N014004
CAS No:177554-64-2
Mol.F.: C20H27N5O3
Mol.Wt.: 385.5
Inv. Status: Custom Synthesis

Norfloxacin EP Impurity D

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CAT No: SZ-N014005
CAS No: 75001-82-0
Mol.F. : C15H18FN3O
Mol.Wt. : 275.3
Inv. Status: In Stock
SZ-N014005
CAS No:75001-82-0
Mol.F.: C15H18FN3O
Mol.Wt.: 275.3
Inv. Status: In Stock

Norfloxacin EP Impurity E

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CAT No: SZ-N014006
CAS No: 75001-85-3
Mol.F. : C16H18ClN3O3 : HCl
Mol.Wt. : 335.8 : 36.5
Inv. Status: In Stock
Rel. CAS No : 75001-78-4 (free base)
SZ-N014006
CAS No:75001-85-3
Mol.F.: C16H18ClN3O3 : HCl
Mol.Wt.: 335.8 : 36.5
Inv. Status: In Stock
Rel. CAS No : 75001-78-4 (free base)

Norfloxacin EP Impurity F

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CAT No: SZ-N014007
CAS No: 67681-84-9
Mol.F. : C16H18ClN3O3
Mol.Wt. : 335.8
Inv. Status: In Stock
SZ-N014007
CAS No:67681-84-9
Mol.F.: C16H18ClN3O3
Mol.Wt.: 335.8
Inv. Status: In Stock

Norfloxacin EP Impurity G

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CAT No: SZ-N014008
CAS No: 70459-04-0
Mol.F. : C17H18FN3O4
Mol.Wt. : 347.3
Inv. Status: In Stock
SZ-N014008
CAS No:70459-04-0
Mol.F.: C17H18FN3O4
Mol.Wt.: 347.3
Inv. Status: In Stock

Norfloxacin EP Impurity H

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CAT No: SZ-N014009
CAS No: 105440-01-5
Mol.F. : C19H22FN3O5
Mol.Wt. : 391.4
Inv. Status: In Stock
SZ-N014009
CAS No:105440-01-5
Mol.F.: C19H22FN3O5
Mol.Wt.: 391.4
Inv. Status: In Stock

Norfloxacin EP Impurity K

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CAT No: SZ-N014012
CAS No: NA
Mol.F. : C15H16FN3O3 : C2HF3O2
Mol.Wt. : 305.3 : 114.0
Inv. Status: In Stock
Rel. CAS No : 70459-07-3 (free base) ; 74011-48-6 (HCl salt)
SZ-N014012
CAS No:NA
Mol.F.: C15H16FN3O3 : C2HF3O2
Mol.Wt.: 305.3 : 114.0
Inv. Status: In Stock
Rel. CAS No : 70459-07-3 (free base) ; 74011-48-6 (HCl salt)

Norfloxacin Impurity 1

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CAT No: SZ-N014020
CAS No: 70032-16-5
Mol.F. : C11H7ClFNO3
Mol.Wt. : 255.6
Inv. Status: In Stock
SZ-N014020
CAS No:70032-16-5
Mol.F.: C11H7ClFNO3
Mol.Wt.: 255.6
Inv. Status: In Stock

Norfloxacin Nitroso Impurity 1

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CAT No: SZ-N014021
CAS No: NA
Mol.F. : C16H17FN4O4
Mol.Wt. : 348.3
Inv. Status: Custom Synthesis
SZ-N014021
CAS No:NA
Mol.F.: C16H17FN4O4
Mol.Wt.: 348.3
Inv. Status: Custom Synthesis

Norfloxacin EP Impurity I

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CAT No: SZ-N014022
CAS No: NA
Mol.F. : C19H22ClN3O5
Mol.Wt. : 407.9
Inv. Status: Custom Synthesis
SZ-N014022
CAS No:NA
Mol.F.: C19H22ClN3O5
Mol.Wt.: 407.9
Inv. Status: Custom Synthesis

Norfloxacin EP Impurity J

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CAT No: SZ-N014023
CAS No: NA
Mol.F. : C26H35N5O7
Mol.Wt. : 529.6
Inv. Status: Custom Synthesis
SZ-N014023
CAS No:NA
Mol.F.: C26H35N5O7
Mol.Wt.: 529.6
Inv. Status: Custom Synthesis

Norfloxacin Impurity 2

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CAT No: SZ-N014024
CAS No: NA
Mol.F. : C14H16ClN3O3 : HCl
Mol.Wt. : 309.8 : 36.5
Inv. Status: In Stock
SZ-N014024
CAS No:NA
Mol.F.: C14H16ClN3O3 : HCl
Mol.Wt.: 309.8 : 36.5
Inv. Status: In Stock

Norfloxacin Impurity 3

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CAT No: SZ-N014025
CAS No: 1911573-08-4
Mol.F. : C34H52FN3O4
Mol.Wt. : 585.8
Inv. Status: Custom Synthesis
SZ-N014025
CAS No:1911573-08-4
Mol.F.: C34H52FN3O4
Mol.Wt.: 585.8
Inv. Status: Custom Synthesis

Norfloxacin Impurity 4

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CAT No: SZ-N014026
CAS No: 75001-63-7
Mol.F. : C12H11FN2O3
Mol.Wt. : 250.2
Inv. Status: Custom Synthesis
SZ-N014026
CAS No:75001-63-7
Mol.F.: C12H11FN2O3
Mol.Wt.: 250.2
Inv. Status: Custom Synthesis

Norfloxacin EP Impurity B HCl

Picture of Norfloxacin EP Impurity B HCl
CAT No: SZ-N014027
CAS No: 1797116-86-9
Mol.F. : C14H16FN3O3 : HCl
Mol.Wt. : 293.3 : 36.5
Inv. Status: In Stock
Rel. CAS No : 75001-77-3 (free base)
SZ-N014027
CAS No:1797116-86-9
Mol.F.: C14H16FN3O3 : HCl
Mol.Wt.: 293.3 : 36.5
Inv. Status: In Stock
Rel. CAS No : 75001-77-3 (free base)

Norfloxacin Impurity 5 HCl

Picture of Norfloxacin Impurity 5 HCl
CAT No: SZ-N014028
CAS No: 54132-25-1
Mol.F. : C16H19N3O3 : HCl
Mol.Wt. : 301.3 : 36.5
Inv. Status: Custom Synthesis
Rel. CAS No : 54132-24-0 (free base)
SZ-N014028
CAS No:54132-25-1
Mol.F.: C16H19N3O3 : HCl
Mol.Wt.: 301.3 : 36.5
Inv. Status: Custom Synthesis
Rel. CAS No : 54132-24-0 (free base)

Stable Isotopes And Metabolites

Norfloxacin-D5 (ethyl-D5)

Picture of Norfloxacin-D5 (ethyl-D5)
CAT No: SZ-N014D01
CAS No: 1015856-57-1
Mol.F. : C16H13D5FN3O3
Mol.Wt. : 324.4
Inv. Status: Custom Synthesis
SZ-N014D01
CAS No:1015856-57-1
Mol.F.: C16H13D5FN3O3
Mol.Wt.: 324.4
Inv. Status: Custom Synthesis

Norfloxacin D8

Picture of Norfloxacin D8
CAT No: SZ-N014D02
CAS No: 1216601-32-9
Mol.F. : C16H10D8FN3O3
Mol.Wt. : 327.4
Inv. Status: Custom Synthesis
SZ-N014D02
CAS No:1216601-32-9
Mol.F.: C16H10D8FN3O3
Mol.Wt.: 327.4
Inv. Status: Custom Synthesis