Pharmaceutical Reference Standards / Impurity Standards

Aztreonam
Aztreonam
  • CAT. No.A1770000
  • CAS. No.78110-38-0
  • Mol. F.C13H17N5O8S2
  • Mol. W.435.43 g/mol
  • Stock Status:Custom Synthesis
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(Z)-2-[[[(2-amino-4-thiazolyl)[[trans-(2S,3R)-2-methyl-4-oxo-1-sulfo-3-azetidinyl]carbamoyl]methylene]amino]oxy]-2-methylpropionic acid
(Z)-2-[[[(2-amino-4-thiazolyl)[[trans-(2S,3R)-2-methyl-4-oxo-1-sulfo-3-azetidinyl]carbamoyl]methylene]amino]oxy]-2-methylpropionic acid
  • CAT. No.A1770004
  • CAS. No.NA
  • Mol. F.C13H17N5O8S2
  • Mol. W.435.43 g/mol
  • Stock Status:Custom Synthesis
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Aztreonam USP Related Compound B Trifluoroacetate Salt
Aztreonam USP Related Compound B Trifluoroacetate Salt
  • CAT. No.A1770005
  • CAS. No.NA
  • Mol. F.C15H20F3N5O8S
  • Mol. W.487.41 g/mol
  • Stock Status:Custom Synthesis
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Aztreonam Open-ring desulfatesaztreonam ethyl ester
Aztreonam Open-ring desulfatesaztreonam ethyl ester
  • CAT. No.A1770006
  • CAS. No.NA
  • Mol. F.C15H23N5O6S
  • Mol. W.401.40 g/mol
  • Stock Status:Custom Synthesis
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Isotope Labelled Compounds

Aztreonam D6
Aztreonam D6
  • CAT. No.A1770007
  • CAS. No.1127452-94-1
  • Mol. F.C13H11D6N5O8S2
  • Mol. W.441.47 g/mol
  • Stock Status:Custom Synthesis
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