Pharmaceutical Reference Standards / Impurity Standards

Cefoxitin
Cefoxitin
  • CAT. No.C950000A
  • CAS. No.35607-66-0
  • Mol. F.C16H17N3O7S2
  • Mol. W.427.45 g/mol
  • Stock Status:Custom Synthesis
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Cefoxitin EP Impurity A
Cefoxitin EP Impurity A
  • CAT. No.C950002
  • CAS. No.54333-94-7
  • Mol. F.C15H16N2O6S2
  • Mol. W.384.43 g/mol
  • Stock Status:Custom Synthesis
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Cefoxitin Sodium Salt
Cefoxitin Sodium Salt
  • CAT. No.C950003
  • CAS. No.33564-30-6
  • Mol. F.C16H16N3NaO7S2
  • Mol. W.449.43 g/mol
  • Stock Status:Custom Synthesis
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Cefoxitin EP Impurity B
Cefoxitin EP Impurity B
  • CAT. No.C950003A
  • CAS. No.NA
  • Mol. F.C16H17N3O7S2
  • Mol. W.427.05 g/mol
  • Stock Status:Custom Synthesis
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Cefoxitin EP Impurity J
Cefoxitin EP Impurity J
  • CAT. No.C950004
  • CAS. No.1422023-33-3
  • Mol. F.C15H14N2O5S2
  • Mol. W.366.41 g/mol
  • Stock Status:Custom Synthesis
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Cefoxitin Delactam Lactone
Cefoxitin Delactam Lactone
  • CAT. No.C950005
  • CAS. No.NA
  • Mol. F.C15H16N2O6S2
  • Mol. W.384.43 g/mol
  • Stock Status:Custom Synthesis
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Cefoxitin EP Impurity G
Cefoxitin EP Impurity G
  • CAT. No.C950006
  • CAS. No.NA
  • Mol. F.C31H31N5O13S4
  • Mol. W.809.86 g/mol
  • Stock Status:Custom Synthesis
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Cefoxitin EP Impurity E
Cefoxitin EP Impurity E
  • CAT. No.C950007
  • CAS. No.2395025-32-6
  • Mol. F.C17H19N3O8S2
  • Mol. W.457.48 g/mol
  • Stock Status:Custom Synthesis
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Cefoxitin EP Impurity F
Cefoxitin EP Impurity F
  • CAT. No.C950008
  • CAS. No.2395025-37-1
  • Mol. F.C17H19N3O8S2
  • Mol. W.457.48 g/mol
  • Stock Status:Custom Synthesis
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