Pharmaceutical Reference Standards / Impurity Standards

Ethambutol diHydrochloride
Ethambutol diHydrochloride
  • CAT. No.E100000
  • CAS. No.1070-11-7
  • Mol. F.C10H26Cl2N2O2
  • Mol. W.277.20 g/mol
  • Stock Status:Instock
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Ethambutol EP Impurity B Dihydrochloride
Ethambutol EP Impurity B Dihydrochloride
  • CAT. No.E100001
  • CAS. No.32454-69-6
  • Mol. F.C10H24N2O2.2HCl
  • Mol. W.277.23 g/mol
  • Stock Status:Instock
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Ethambutol EP Impurity A
Ethambutol EP Impurity A
  • CAT. No.E100002
  • CAS. No.5856-63-3
  • Mol. F.C4H11NO
  • Mol. W.89.14 g/mol
  • Stock Status:Instock
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Ethambutol EP Impurity C Dihydrochloride
Ethambutol EP Impurity C Dihydrochloride
  • CAT. No.E100006
  • CAS. No.134566-79-3
  • Mol. F.C10H24N2O2.2HCl
  • Mol. W.277.23 g/mol
  • Stock Status:Instock
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(R,R)-Ethambutol
(R,R)-Ethambutol
  • CAT. No.E100006B
  • CAS. No.10054-05-4
  • Mol. F.C10H24N2O2
  • Mol. W.204.31 g/mol
  • Stock Status:Custom Synthesis
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Ethambutol EP Impurity B
Ethambutol EP Impurity B
  • CAT. No.E100007
  • CAS. No.10054-06-5
  • Mol. F.C10H24N2O2
  • Mol. W.204.31 g/mol
  • Stock Status:Custom Synthesis
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Mononitroso Ethambutol
Mononitroso Ethambutol
  • CAT. No.E100009
  • CAS. No.NA
  • Mol. F.C10H23N3O3
  • Mol. W.233.31 g/mol
  • Stock Status:Instock
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Dinitroso Ethambutol
Dinitroso Ethambutol
  • CAT. No.E100010
  • CAS. No.2792161-95-4
  • Mol. F.C10H22N4O4
  • Mol. W.262.31 g/mol
  • Stock Status:Instock
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((S)-(+)-2-Amino-1-butanol)
((S)-(+)-2-Amino-1-butanol)
  • CAT. No.E100012
  • CAS. No.5856-62-2
  • Mol. F.C4H11NO
  • Mol. W.89.14 g/mol
  • Stock Status:Instock
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Metabolites

Ethambutol Metabolite
Ethambutol Metabolite
  • CAT. No.E100003
  • CAS. No.498-17-9
  • Mol. F.C10H20N2O4
  • Mol. W.232.28 g/mol
  • Stock Status:Instock
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Isotope Labelled Compounds

Ethambutol-D4 Dihydrochloride
Ethambutol-D4 Dihydrochloride
  • CAT. No.E100005
  • CAS. No.1129526-19-79(Free Base)
  • Mol. F.C10H22D4Cl2N2O2
  • Mol. W.281.26 g/mol
  • Stock Status:Custom Synthesis
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Ethambutol D8
Ethambutol D8
  • CAT. No.E100008
  • CAS. No.NA
  • Mol. F.C10H16D8N2O2
  • Mol. W.212.36 g/mol
  • Stock Status:Custom Synthesis
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Ethambutol-D4
Ethambutol-D4
  • CAT. No.E100011
  • CAS. No.1129526-19-7
  • Mol. F.C10H20D4N2O2
  • Mol. W.208.33 g/mol
  • Stock Status:Custom Synthesis
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