Fosfomycin-impurities | Pharmaffiliates

fosfomycin and its Impurities

Fosfomycin is used to treat bladder infections, where it is usually given as a single dose by mouth. It is available as a generic medication. Fosfomycin, sold under the brand name Monurol.Reference standards of Fosfomycin API,and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below.

Displaying 33 results for fosfomycin Impurities
PA 06 64510

2-Hydroxyethanephosphonic Acid

2-Hydroxyethanephosphonic Acid


  • Catalogue No.:PA 06 64510

  • CAS :

    22987-21-9

  • Molecular Formula : C2H7O4P

  • Molecular Weight : 126.05

PA STI 043050

rac Fosfomycin-13C3 Benzylamine Salt

rac Fosfomycin-13C3 Benzylamine Salt


  • Catalogue No.:PA STI 043050

  • CAS :

    1216461-18-5

  • Molecular Formula : C713C3H16NO4P

  • Molecular Weight : 248.19

PA STI 048580

2-Hydroxyethanephosphonic Acid-d4

2-Hydroxyethanephosphonic Acid-d4


  • Catalogue No.:PA STI 048580

  • CAS :

    NA

  • Molecular Formula : C2H3D4O4P

  • Molecular Weight : 130.07

PA STI 048870

2-Hydroxyethyl Phosphate-d4

2-Hydroxyethyl Phosphate-d4


  • Catalogue No.:PA STI 048870

  • CAS :

    1892-26-8

  • Molecular Formula : C2H3D4O5P

  • Molecular Weight : 146.07

Fosfomycin sodium - reference spectrum (F0399950)

Fosfomycin sodium - reference spectrum (F0399950)


  • Catalogue No.:PA EPF0399950

  • CAS :

    NA

  • Molecular Formula : NA

  • Molecular Weight : NA

Fosfomycin trometamol (F0400000)

Fosfomycin trometamol (F0400000)


  • Catalogue No.:PA EPF0400000

  • CAS :

    NA

  • Molecular Formula : NA

  • Molecular Weight : NA

Fosfomycin calcium (Y0000782)

Fosfomycin calcium (Y0000782)


  • Catalogue No.:PA EPY0000782

  • CAS :

    NA

  • Molecular Formula : NA

  • Molecular Weight : NA

Fosfomycin Tromethamine (1286322)

Fosfomycin Tromethamine (1286322)


  • Catalogue No.:PA USP1286322

  • CAS :

    78964-85-9

  • Molecular Formula : NA

  • Molecular Weight : NA

PA STI 043051

rac-Fosfomycin Tromethamine-d5

rac-Fosfomycin Tromethamine-d5


  • Catalogue No.:PA STI 043051

  • CAS :

    NA

  • Molecular Formula : C7H13D5NO7P

  • Molecular Weight : 264.23

PA 06 0641000

Fosfomycin-Sucrose Ether Disodium Salt

Fosfomycin-Sucrose Ether Disodium Salt


  • Catalogue No.:PA 06 0641000

  • CAS :

    NA

  • Molecular Formula : C15H27Na2O15P

  • Molecular Weight : 524.32

PAI 06 064001

tert-Butyl (1,3-dihydroxy-2-(hydroxymethyl)propan-2-yl)carbamate

tert-Butyl (1,3-dihydroxy-2-(hydroxymethyl)propan-2-yl)carbamate


  • Catalogue No.:PAI 06 064001

  • CAS :

    146651-71-0

  • Molecular Formula : C9H19NO5

  • Molecular Weight : 221.25

PAI 06 064002

tert-Butyl (5-(hydroxymethyl)-2,2-dimethyl-1,3-dioxan-5-yl)carbamate

tert-Butyl (5-(hydroxymethyl)-2,2-dimethyl-1,3-dioxan-5-yl)carbamate


  • Catalogue No.:PAI 06 064002

  • CAS :

    364631-72-1

  • Molecular Formula : C12H23NO5

  • Molecular Weight : 261.32

PAI 06 064003

tert-Butyl (5-(((bis(benzyloxy)phosphoryl)oxy)methyl)-2,2-dimethyl-1,3-dioxan-5-yl)carbamate

tert-Butyl (5-(((bis(benzyloxy)phosphoryl)oxy)methyl)-2,2-dimethyl-1,3-dioxan-5-yl)carbamate


  • Catalogue No.:PAI 06 064003

  • CAS :

    NA

  • Molecular Formula : C26H36NO8P

  • Molecular Weight : 521.55

PA 06 0641001

Fosfomycin Phenylethylamine - API Standards

Fosfomycin (R)-1-phenethylamine


  • Catalogue No.:PA 06 0641001

  • CAS :

    25383-07-7

  • Molecular Formula : C11H18NO4P

  • Molecular Weight : 259.24

PA 06 0641002

(2-((1,3-Dihydroxy-2-(hydroxymethyl)propan-2-yl)amino)-1-hydroxypropyl)phosphonic Acid

(2-((1,3-Dihydroxy-2-(hydroxymethyl)propan-2-yl)amino)-1-hydroxypropyl)phosphonic Acid


  • Catalogue No.:PA 06 0641002

  • CAS :

    NA

  • Molecular Formula : C7H18NO7P

  • Molecular Weight : 259.19

PA 06 0641003

(2-Fosfomycinyl-1-(hydroxy)propyl)phosphonic Acid

(2-Fosfomycinyl-1-(hydroxy)propyl)phosphonic Acid


  • Catalogue No.:PA 06 0641003

  • CAS :

    1416734-33-2

  • Molecular Formula : C6H14O8P2

  • Molecular Weight : 276.12

PA 06 1740000

Fosfomycin - API Standards

Fosfomycin


  • Catalogue No.:PA 06 1740000

  • CAS :

    23155-02-4

  • Molecular Formula : C3H7O4P

  • Molecular Weight : 138.06

PAI 06 064004

(1-Hydroxy-2-(3-hydroxy-2-(hydroxymethyl)-2-nitropropoxy)propyl)phosphonic Acid

(1-Hydroxy-2-(3-hydroxy-2-(hydroxymethyl)-2-nitropropoxy)propyl)phosphonic Acid


  • Catalogue No.:PAI 06 064004

  • CAS :

    NA

  • Molecular Formula : C7H16NO9P

  • Molecular Weight : 289.18

PA 06 0641004

P-[(1R,2R)-1,2-Dihydroxypropyl]-phosphonic Acid Ammonium Salt

P-[(1R,2R)-1,2-Dihydroxypropyl]-phosphonic Acid Ammonium Salt


  • Catalogue No.:PA 06 0641004

  • CAS :

    1160525-87-0

  • Molecular Formula : C3H9O5P.xNH3

  • Molecular Weight : NA

PAI 06 174001

Ethyl 2-((5-((tert-butoxycarbonyl)amino)-2,2-dimethyl-1,3-dioxan-5-yl)methoxy)propanoate

Ethyl 2-((5-((tert-butoxycarbonyl)amino)-2,2-dimethyl-1,3-dioxan-5-yl)methoxy)propanoate


  • Catalogue No.:PAI 06 174001

  • CAS :

    NA

  • Molecular Formula : C17H31NO7

  • Molecular Weight : 361.44

PA 06 1741000

Fosfomycin Methoxy Open Ring Impurity

Fosfomycin Methoxy Open Ring Impurity


  • Catalogue No.:PA 06 1741000

  • CAS :

    NA

  • Molecular Formula : C4H11O5P

  • Molecular Weight : 170.1

PAI 06 064005

Ethyl 2-((2,2-dimethyl-5-nitro-1,3-dioxan-5-yl)methoxy)propanoate

Ethyl 2-((2,2-dimethyl-5-nitro-1,3-dioxan-5-yl)methoxy)propanoate


  • Catalogue No.:PAI 06 064005

  • CAS :

    NA

  • Molecular Formula : C12H21NO7

  • Molecular Weight : 291.3

PAI 06 174003

(2,2-Dimethyl-5-nitro-1,3-dioxan-5-yl)methanol

(2,2-Dimethyl-5-nitro-1,3-dioxan-5-yl)methanol


  • Catalogue No.:PAI 06 174003

  • CAS :

    4728-14-7

  • Molecular Formula : C7H13NO5

  • Molecular Weight : 191.18

PAI 06 174002

2-((2,2-Dimethyl-5-nitro-1,3-dioxan-5-yl)methoxy)propan-1-ol

2-((2,2-Dimethyl-5-nitro-1,3-dioxan-5-yl)methoxy)propan-1-ol


  • Catalogue No.:PAI 06 174002

  • CAS :

    NA

  • Molecular Formula : C10H19NO6

  • Molecular Weight : 249.26

PAI 06 174004

2-((2,2-Dimethyl-5-nitro-1,3-dioxan-5-yl)methoxy)propanal

2-((2,2-Dimethyl-5-nitro-1,3-dioxan-5-yl)methoxy)propanal


  • Catalogue No.:PAI 06 174004

  • CAS :

    NA

  • Molecular Formula : C10H17NO6

  • Molecular Weight : 247.25

PAI 06 174005

Dibenzyl (2-((2,2-dimethyl-5-nitro-1,3-dioxan-5-yl)methoxy)-1-hydroxypropyl)phosphonate

Dibenzyl (2-((2,2-dimethyl-5-nitro-1,3-dioxan-5-yl)methoxy)-1-hydroxypropyl)phosphonate


  • Catalogue No.:PAI 06 174005

  • CAS :

    NA

  • Molecular Formula : C24H32NO9P

  • Molecular Weight : 509.49

PAI 06 174006

2-((2,2-Dimethyl-5-nitro-1,3-dioxan-5-yl)methoxy)propanoic Acid

2-((2,2-Dimethyl-5-nitro-1,3-dioxan-5-yl)methoxy)propanoic Acid


  • Catalogue No.:PAI 06 174006

  • CAS :

    NA

  • Molecular Formula : C10H17NO7

  • Molecular Weight : 263.25

PAI 06 174007

5-Nitro-2-phenyl-1,3-dioxane-5-methanol

5-Nitro-2-phenyl-1,3-dioxane-5-methanol


  • Catalogue No.:PAI 06 174007

  • CAS :

    51430-71-8

  • Molecular Formula : C11H13NO5

  • Molecular Weight : 239.23

PAI 06 174008

Ethyl 2-((5-nitro-2-phenyl-1,3-dioxan-5-yl)methoxy)propanoate

Ethyl 2-((5-nitro-2-phenyl-1,3-dioxan-5-yl)methoxy)propanoate


  • Catalogue No.:PAI 06 174008

  • CAS :

    NA

  • Molecular Formula : C16H21NO7

  • Molecular Weight : 339.34

PAI 06 174009

2-((5-Nitro-2-phenyl-1,3-dioxan-5-yl)methoxy)propan-1-ol

2-((5-Nitro-2-phenyl-1,3-dioxan-5-yl)methoxy)propan-1-ol


  • Catalogue No.:PAI 06 174009

  • CAS :

    NA

  • Molecular Formula : C14H19NO6

  • Molecular Weight : 297.31

PAI 06 174010

Dibenzyl (1-hydroxy-2-((5-nitro-2-phenyl-1,3-dioxan-5-yl)methoxy)propyl)phosphonate

Dibenzyl (1-hydroxy-2-((5-nitro-2-phenyl-1,3-dioxan-5-yl)methoxy)propyl)phosphonate


  • Catalogue No.:PAI 06 174010

  • CAS :

    NA

  • Molecular Formula : C28H32NO9P

  • Molecular Weight : 557.54

PAI 06 174011

(1-Hydroxy-2-((5-nitro-2-phenyl-1,3-dioxan-5-yl)methoxy)propyl)phosphonic Acid

(1-Hydroxy-2-((5-nitro-2-phenyl-1,3-dioxan-5-yl)methoxy)propyl)phosphonic Acid


  • Catalogue No.:PAI 06 174011

  • CAS :

    NA

  • Molecular Formula : C14H20NO9P

  • Molecular Weight : 377.29

PA 06 1741001

((1R,2R)-1,2-dihydroxypropyl)phosphonic Acid

((1R,2R)-1,2-dihydroxypropyl)phosphonic Acid


  • Catalogue No.:PA 06 1741001

  • CAS :

    132125-60-1

  • Molecular Formula : C3H9O5P

  • Molecular Weight : 156.07