Pharmaceutical Reference Standards / Impurity Standards

Ceftriaxone Sodium
Ceftriaxone Sodium
  • CAT. No.C430000
  • CAS. No.104376-79-6
  • Mol. F.C18H16N8O7S3.2Na.3.5H2O
  • Mol. W.661.60 g/mol
  • Stock Status:Instock
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Ceftriazone And Sublactam For Injection
Ceftriazone And Sublactam For Injection
  • CAT. No.C430001
  • CAS. No.NA
  • Mol. F.NA
  • Mol. W.NA
  • Stock Status:Instock
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(E)-Ceftriaxone Disodium
(E)-Ceftriaxone Disodium
  • CAT. No.C430002
  • CAS. No.97164-54-0
  • Mol. F.C18H16N8Na2O7S3
  • Mol. W.598.54 g/mol
  • Stock Status:Instock
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Ceftriaxone EP Impurity A
Ceftriaxone EP Impurity A
  • CAT. No.C430002A
  • CAS. No.92143-31-2
  • Mol. F.C18H18N8O7S3
  • Mol. W.554.58 g/mol
  • Stock Status:Custom Synthesis
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Ceftriaxone EP Impurity B
Ceftriaxone EP Impurity B
  • CAT. No.C430004
  • CAS. No.66340-33-8
  • Mol. F.C14H13N5O5S2
  • Mol. W.395.41 g/mol
  • Stock Status:Instock
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Ceftriaxone EP Impurity D
Ceftriaxone EP Impurity D
  • CAT. No.C430005
  • CAS. No. 80756-85-0
  • Mol. F.C13H10N4O2S3
  • Mol. W.350.44 g/mol
  • Stock Status:Instock
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Ceftriaxone EP Impurity E
Ceftriaxone EP Impurity E
  • CAT. No.C430006
  • CAS. No.58909-56-1
  • Mol. F.C12H13N5O5S2
  • Mol. W.371.39 g/mol
  • Stock Status:Instock
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Ceftriaxone EP Impurity C
Ceftriaxone EP Impurity C
  • CAT. No.C430007
  • CAS. No.58909-39-0
  • Mol. F.C4H5N3O2S
  • Mol. W.159.17 g/mol
  • Stock Status:Instock
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Ceftriaxone 3-ene Isomer Disodium Salt
Ceftriaxone 3-ene Isomer Disodium Salt
  • CAT. No.C430008
  • CAS. No.NA
  • Mol. F.C18H16N8O7S3.2Na
  • Mol. W.552.57 g/mol
  • Stock Status:Under Synthesis
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Ceftriaxone 3-Ene Isomer
Ceftriaxone 3-Ene Isomer
  • CAT. No.C430008A
  • CAS. No.NA
  • Mol. F.C18H18N8O7S3
  • Mol. W.554.58 g/mol
  • Stock Status:Instock
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Ceftriaxone Impurity 2
Ceftriaxone Impurity 2
  • CAT. No.C430010
  • CAS. No.84994-24-1
  • Mol. F.C13H10N4O2S3
  • Mol. W.350.44 g/mol
  • Stock Status:Custom Synthesis
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7-Amino Ceftriaxone Sodium
7-Amino Ceftriaxone Sodium
  • CAT. No.C430011
  • CAS. No.131257-07-3
  • Mol. F.C12H12N5NaO5S2
  • Mol. W.393.37 g/mol
  • Stock Status:Instock
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Ceftriaxone Impurity 1
Ceftriaxone Impurity 1
  • CAT. No.C430013
  • CAS. No.1684396-27-7
  • Mol. F.C13H10N4O2S3
  • Mol. W.350.44 g/mol
  • Stock Status:Custom Synthesis
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Ceftriaxone Impurity 6
Ceftriaxone Impurity 6
  • CAT. No.C430014
  • CAS. No.NA
  • Mol. F.C31H34N10O13S4
  • Mol. W.882.92 g/mol
  • Stock Status:Custom Synthesis
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Ceftriaxone Impurity 7
Ceftriaxone Impurity 7
  • CAT. No.C430015
  • CAS. No.NA
  • Mol. F.C28H30N10O11S4
  • Mol. W.810.86 g/mol
  • Stock Status:Custom Synthesis
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Ceftriaxone Impurity 8
Ceftriaxone Impurity 8
  • CAT. No.C430016
  • CAS. No.NA
  • Mol. F.C29H28N10O12S4
  • Mol. W.836.85 g/mol
  • Stock Status:Custom Synthesis
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Ceftriaxone Impurity 9
Ceftriaxone Impurity 9
  • CAT. No.C430017
  • CAS. No.NA
  • Mol. F.C27H26N10O11S4
  • Mol. W.794.82 g/mol
  • Stock Status:Custom Synthesis
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Ceftriaxone Impurity 10
Ceftriaxone Impurity 10
  • CAT. No.C430018
  • CAS. No.NA
  • Mol. F.C31H34N10O13S4
  • Mol. W.882.92 g/mol
  • Stock Status:Custom Synthesis
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Ceftriaxone Impurity 11
Ceftriaxone Impurity 11
  • CAT. No.C430019
  • CAS. No.NA
  • Mol. F.C32H32N10O13S4
  • Mol. W.892.92 g/mol
  • Stock Status:Custom Synthesis
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Ceftazidime EP Impurity A Pentahydrate
Ceftazidime EP Impurity A Pentahydrate
  • CAT. No.C430020
  • CAS. No.1000980-60-8 (free base)
  • Mol. F.C22H22N6O7S2.5 H2O
  • Mol. W.636.65 g/mol
  • Stock Status:Custom Synthesis
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