Pharmaceutical Reference Standards / Impurity Standards

Furosemide
Furosemide
  • CAT. No.F080000
  • CAS. No.54-31-9
  • Mol. F.C12H11ClN2O5S
  • Mol. W.330.74 g/mol
  • Stock Status:Instock
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Furosemide EP Impurity A
Furosemide EP Impurity A
  • CAT. No.F080001
  • CAS. No.4818-59-1
  • Mol. F.C12H11ClN2O5S
  • Mol. W.330.74 g/mol
  • Stock Status:Instock
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Furosemide EP Impurity B
Furosemide EP Impurity B
  • CAT. No.F080002
  • CAS. No.2736-23-4
  • Mol. F.C7H5Cl2NO4S
  • Mol. W.270.08 g/mol
  • Stock Status:Instock
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Furosemide EP Impurity C
Furosemide EP Impurity C
  • CAT. No.F080003
  • CAS. No.3086-91-7
  • Mol. F.C7H7ClN2O4S
  • Mol. W.250.66 g/mol
  • Stock Status:Instock
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Furosemide Impurity-D
Furosemide Impurity-D
  • CAT. No.F080004
  • CAS. No.5046-19-5
  • Mol. F.C17H17N3O6S
  • Mol. W.391.39 g/mol
  • Stock Status:Instock
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Furosemide EP Impurity-E
Furosemide EP Impurity-E
  • CAT. No.F080005
  • CAS. No.50-84-0
  • Mol. F.C7H4Cl2O2
  • Mol. W.191.01 g/mol
  • Stock Status:Instock
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Furosemide EP Impurity F
Furosemide EP Impurity F
  • CAT. No.F080007
  • CAS. No.4793-38-8
  • Mol. F.C12H15ClN2O5S
  • Mol. W.334.78 g/mol
  • Stock Status:Limited Stock
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Tetrahydrofurfurylamine
Tetrahydrofurfurylamine
  • CAT. No.F080009
  • CAS. No.4795-29-3
  • Mol. F.C5H11NO
  • Mol. W.101.15 g/mol
  • Stock Status:Custom Synthesis
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(2,4-dichloro-5-sulfamoylbenzoic acid amide)
(2,4-dichloro-5-sulfamoylbenzoic acid amide)
  • CAT. No.F080010
  • CAS. No.NA
  • Mol. F.C7H6Cl2N2O3S
  • Mol. W.269.11 g/mol
  • Stock Status:Custom Synthesis
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Furosemide Amide Impurity
Furosemide Amide Impurity
  • CAT. No.F080011
  • CAS. No.4793-47-9
  • Mol. F.C12H12ClN3O4S
  • Mol. W.329.76 g/mol
  • Stock Status:Instock
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4-hydroxy-N-furfuryl-5-sulfamoylanthranilic acid
4-hydroxy-N-furfuryl-5-sulfamoylanthranilic acid
  • CAT. No.F080012
  • CAS. No.133989-65-8
  • Mol. F.C12H12N2O6S
  • Mol. W.312.30 g/mol
  • Stock Status:Custom Synthesis
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Furosemide Impurity 9
Furosemide Impurity 9
  • CAT. No.F080013
  • CAS. No.3740-18-9
  • Mol. F.C7H3Cl3O4S
  • Mol. W.289.52 g/mol
  • Stock Status:Custom Synthesis
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N-nitroso furosemide
N-nitroso furosemide
  • CAT. No.F080015
  • CAS. No.2708280-93-5
  • Mol. F.C12H10ClN3O6S
  • Mol. W.359.74 g/mol
  • Stock Status:Limited Stock
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N-Nitroso-Furosemide Sodium salt
N-Nitroso-Furosemide Sodium salt
  • CAT. No.F080016
  • CAS. No.NA
  • Mol. F.C12H9ClN3NaO6S
  • Mol. W.381.72 g/mol
  • Stock Status:Instock
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Furosemide Impurity 2
Furosemide Impurity 2
  • CAT. No.F080017
  • CAS. No.41332-59-6
  • Mol. F.C7H4Cl2O5S
  • Mol. W.271.08 g/mol
  • Stock Status:Limited Stock
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N-Nitroso Furosemide EP Impurity F
N-Nitroso Furosemide EP Impurity F
  • CAT. No.F080019
  • CAS. No.NA
  • Mol. F.C12H14ClN3O6S
  • Mol. W.363.80 g/mol
  • Stock Status:Custom Synthesis
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N-Nitroso Furosemide EP Impurity A
N-Nitroso Furosemide EP Impurity A
  • CAT. No.F080020
  • CAS. No.NA
  • Mol. F.C12H10ClN3O6S
  • Mol. W.359.70 g/mol
  • Stock Status:Custom Synthesis
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Metabolites

Furosemide Glucuronide
Furosemide Glucuronide
  • CAT. No.F080018
  • CAS. No.72967-59-0
  • Mol. F.C18H19ClN2O11S
  • Mol. W.506.86 g/mol
  • Stock Status:Custom Synthesis
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Isotope Labelled Compounds

Furosemide-D5
Furosemide-D5
  • CAT. No.F080008
  • CAS. No.1189482-35-6
  • Mol. F.C12H6D5ClN2O5S
  • Mol. W.335.77 g/mol
  • Stock Status:Custom Synthesis
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