Furosemide-impurities | Pharmaffiliates

furosemide and its Impurities

A diuretic drug, used to treat edema caused due to kidney failure, heat failure and liver scarring. It is an inhibitor of NKCC2, the luminal Na-K-Cl cotransporter. Reference standards of Furosemide API,and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below.

Displaying 28 results for furosemide Impurities
PA 06 49000

Furosemide - API

Furosemide


  • Catalogue No.:PA 06 49000

  • CAS :

    54-31-9

  • Molecular Formula : C12H11ClN2O5S

  • Molecular Weight : 330.74

PA 06 49010

Furosemide - Impurity A (Freebase)

2-Chloro-4-[(furan-2-ylmethyl)amino]-5-sulfamoylbenzoic Acid


  • Catalogue No.:PA 06 49010

  • CAS :

    4818-59-1

  • Molecular Formula : C12H11ClN2O5S

  • Molecular Weight : 330.74

PA 06 49020

Furosemide - Impurity B

2,4-Dichloro-5-sulfamoylbenzoic Acid


  • Catalogue No.:PA 06 49020

  • CAS :

    2736-23-4

  • Molecular Formula : C7H5Cl2NO4S

  • Molecular Weight : 270.09

PA 06 49030

Furosemide - Impurity C (Freebase)

2-Amino-4-chloro-5-sulfamoylbenzoic Acid


  • Catalogue No.:PA 06 49030

  • CAS :

    3086-91-7

  • Molecular Formula : C7H7ClN2O4S

  • Molecular Weight : 250.66

PA 06 49040

Furosemide - Impurity D

4-Deschloro-4-(2-furanylmethyl)amino Furosemide


  • Catalogue No.:PA 06 49040

  • CAS :

    5046-19-5

  • Molecular Formula : C17H17N3O6S

  • Molecular Weight : 391.40

PA 06 49050

Furosemide - Impurity E

2,4-Dichlorobenzoic Acid


  • Catalogue No.:PA 06 49050

  • CAS :

    50-84-0

  • Molecular Formula : C7H4Cl2O2

  • Molecular Weight : 191.01

PA 06 49060

Furosemide - Impurity F

Tetrahydro Furosemide


  • Catalogue No.:PA 06 49060

  • CAS :

    4793-38-8

  • Molecular Formula : C12H15ClN2O5S

  • Molecular Weight : 334.78

PA 06 49510

Ethyl 2,4-Dichloro-5-sulphamoylbenzoate

Ethyl 2,4-Dichloro-5-sulphamoylbenzoate


  • Catalogue No.:PA 06 49510

  • CAS :

    4793-25-3

  • Molecular Formula : C9H9Cl2NO4S

  • Molecular Weight : 298.14

PA 06 49520

2,4-Dichloro-5-sulfamoylbenzamide

2,4-Dichloro-5-sulfamoylbenzamide


  • Catalogue No.:PA 06 49520

  • CAS :

    2760-11-4

  • Molecular Formula : C7H6Cl2N2O3S

  • Molecular Weight : 269.11

PA STI 043670

Furosemide-d5

Furosemide-d5


  • Catalogue No.:PA STI 043670

  • CAS :

    1189482-35-6

  • Molecular Formula : C12H6D5ClN2O5S

  • Molecular Weight : 335.77

PAI 06 008010

2-Chloro-4-((furan-2-ylmethyl)amino)benzoic Acid

2-Chloro-4-((furan-2-ylmethyl)amino)benzoic Acid


  • Catalogue No.:PAI 06 008010

  • CAS :

    NA

  • Molecular Formula : C12H10ClNO3

  • Molecular Weight : 251.67

PA EPF0700000

Furosemide (F0700000)

Furosemide (F0700000)


  • Catalogue No.:PA EPF0700000

  • CAS :

    NA

  • Molecular Formula : NA

  • Molecular Weight : NA

PA EPF0702000

Furosemide impurity A (F0702000)

Furosemide impurity A (F0702000)


  • Catalogue No.:PA EPF0702000

  • CAS :

    NA

  • Molecular Formula : NA

  • Molecular Weight : NA

PA ICRS0318

Furosemide (ICRS0318)


  • Catalogue No.:PA ICRS0318

  • CAS :

    NA

  • Molecular Formula :

  • Molecular Weight : NA

PA IPIPRS 29 14

Frusemide/Furosemide (IPRS/29/14)-from IPC


  • Catalogue No.:PA IPIPRS 29 14

  • CAS :

    NA

  • Molecular Formula :

  • Molecular Weight : NA

PA JP0093

Furosemide (JP 0093)

Furosemide (JP 0093)


  • Catalogue No.:PA JP0093

  • CAS :

    NA

  • Molecular Formula : NA

  • Molecular Weight : NA

PA EPY0001493

Furosemide for peak identification (Y0001493)

Furosemide for peak identification (Y0001493)


  • Catalogue No.:PA EPY0001493

  • CAS :

    NA

  • Molecular Formula : NA

  • Molecular Weight : NA

PA USP1287008

Furosemide (1287008)

Furosemide (1287008)


  • Catalogue No.:PA USP1287008

  • CAS :

    54-31-9

  • Molecular Formula : NA

  • Molecular Weight : NA

PA USP1287020

Furosemide Related Compound A (2-Chloro-4-N-furfurylamino-5-sulfamoylbenzoic Acid) (1287020)

Furosemide Related Compound A (2-Chloro-4-N-furfurylamino-5-sulfamoylbenzoic Acid) (1287020)


  • Catalogue No.:PA USP1287020

  • CAS :

    NA

  • Molecular Formula : NA

  • Molecular Weight : NA

PA USP1287030

Furosemide Related Compound B (4-Chloro-5-sulfamoylanthranilic Acid) (1287030)

Furosemide Related Compound B (4-Chloro-5-sulfamoylanthranilic Acid) (1287030)


  • Catalogue No.:PA USP1287030

  • CAS :

    3086-91-7

  • Molecular Formula : NA

  • Molecular Weight : NA

PA BP547RB

furosemide (547RB)

furosemide (547RB)


  • Catalogue No.:PA BP547RB

  • CAS :

    NA

  • Molecular Formula : NA

  • Molecular Weight : NA

PA 06 49530

Furosemide Glucuronide

Furosemide Glucuronide


  • Catalogue No.:PA 06 49530

  • CAS :

    72967-59-0

  • Molecular Formula : C18H19ClN2O11S

  • Molecular Weight : 506.86

PAI 06 008020

Ethyl 2,4-bis((furan-2-ylmethyl)amino)-5-sulfamoylbenzoate

Ethyl 2,4-bis((furan-2-ylmethyl)amino)-5-sulfamoylbenzoate


  • Catalogue No.:PAI 06 008020

  • CAS :

    NA

  • Molecular Formula : C19H21N3O6S

  • Molecular Weight : 419.45

PAI 06 008021

2-Chloro-4-fluoro-5-sulfamoylbenzoic Acid

2-Chloro-4-fluoro-5-sulfamoylbenzoic Acid


  • Catalogue No.:PAI 06 008021

  • CAS :

    4793-24-2

  • Molecular Formula : C7H5ClFNO4S

  • Molecular Weight : 253.63

PA 06 0491000

Furosemide Amide Impurity

Furosemide Amide Impurity


  • Catalogue No.:PA 06 0491000

  • CAS :

    4793-47-9

  • Molecular Formula : C12H12ClN3O4S

  • Molecular Weight : 329.76

PA 06 0491001

N-Nitroso-Furosemide

N-Nitroso-Furosemide


  • Catalogue No.:PA 06 0491001

  • CAS :

    2708280-93-5

  • Molecular Formula : C12H10ClN3O6S

  • Molecular Weight : 359.74

PA 06 0490011

Furosemide - Impurity A (Triethylamine Salt)

Triethylamine 2-chloro-4-((furan-2-ylmethyl)amino)-5-sulfamoylbenzoate


  • Catalogue No.:PA 06 0490011

  • CAS :

    NA

  • Molecular Formula : C18H26ClN3O5S

  • Molecular Weight : 431.93

PA 06 0491002

N-Nitroso-Furosemide Sodium Salt

N-Nitroso-Furosemide Sodium Salt


  • Catalogue No.:PA 06 0491002

  • CAS :

    NA

  • Molecular Formula : C12H9ClN3NaO6S

  • Molecular Weight : 381.72