Pharmaceutical Reference Standards / Impurity Standards

Gramicidin
Gramicidin
  • CAT. No.G490000
  • CAS. No.4419-81-2
  • Mol. F.C99H140N20O17
  • Mol. W.1882.30 g/mol
  • Stock Status:Instock
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Gramicidin EP Impurity A
Gramicidin EP Impurity A
  • CAT. No.G490001
  • CAS. No.354577-65-4
  • Mol. F.C98H138N20O17S
  • Mol. W.1900.33 g/mol
  • Stock Status:Custom Synthesis
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Gramicidin EP Impurity B
Gramicidin EP Impurity B
  • CAT. No.G490002
  • CAS. No.354577-67-6
  • Mol. F.C100H142N20O17
  • Mol. W.1896.32 g/mol
  • Stock Status:Custom Synthesis
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Gramicidin EP Impurity C
Gramicidin EP Impurity C
  • CAT. No.G490003
  • CAS. No.6377-07-7
  • Mol. F.C98H141N19O17
  • Mol. W.1857.29 g/mol
  • Stock Status:Custom Synthesis
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Gramicidin EP Impurity D
Gramicidin EP Impurity D
  • CAT. No.G490004
  • CAS. No.NA
  • Mol. F.C96H137N19O18S
  • Mol. W.1877.30 g/mol
  • Stock Status:Custom Synthesis
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GramicidinEP Impurity E
GramicidinEP Impurity E
  • CAT. No.G490005
  • CAS. No.NA
  • Mol. F.C101H144N20O17
  • Mol. W.1910.40 g/mol
  • Stock Status:Custom Synthesis
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Gramicidin S Ditrifluoroacetate
Gramicidin S Ditrifluoroacetate
  • CAT. No.G490006
  • CAS. No.113-73-5 (free base)
  • Mol. F.C60H92N12O10.2(C2HF3O2)
  • Mol. W.1369.49 g/mol
  • Stock Status:Custom Synthesis
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Gramicidin S
Gramicidin S
  • CAT. No.G490007
  • CAS. No.113-73-5
  • Mol. F.C60H92N12O10
  • Mol. W.1141.45 g/mol
  • Stock Status:Custom Synthesis
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Gramicidin
Gramicidin
  • CAT. No.G850000
  • CAS. No.1405-97-6
  • Mol. F.NA
  • Mol. W.NA
  • Stock Status:Custom Synthesis
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