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Ceftriaxone EP Impurity B

Ceftriaxone EP Impurity B

  • CF CAT No :
    CF-C041003
  • CAS No :
    66340-33-8
  • Mol.F. :
    C14H13N5O5S2
  • Mol.Wt. :
    395.4
  • Inv. Status :
    Custom Synthesis
  • Product Overview

Chemical Name:(5aR,6R)-6-[[(2Z)-(2-Aminothiazol-4-yl)(methoxyimino)acetyl]amino]-5a,6-dihydro-3H,7H-azeto[2,1-b]furo[3,4-d][1,3]thiazine-1,7(4H)-dione (as per EP) ; (Z)-2-(2-Aminothiazol-4-yl)-N-{(5aR,6R)-1,7-dioxo-1,3,4,5a,6,7-hexahydroazeto[2,1-b]furo[3,4-d][1,3]thiazin-6-yl}-2-(methoxyimino)acetamide (as per USP)

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Ceftriaxone
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CF CAT No: CF-C041001

CAS No: 73384-59-5

Mol.F. : C18H18N8O7S3

Mol.Wt. : 554.6

Inv. Status : Custom Synthesis

Ceftriaxone EP Impurity A
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CF CAT No: CF-C041002

CAS No: 92143-31-2

Mol.F. : C18H18N8O7S3

Mol.Wt. : 554.6

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Ceftriaxone EP Impurity B
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CF CAT No: CF-C041003

CAS No: 66340-33-8

Mol.F. : C14H13N5O5S2

Mol.Wt. : 395.4

Inv. Status : Custom Synthesis

Ceftriaxone EP Impurity C
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CF CAT No: CF-C041004

CAS No: 58909-39-0

Mol.F. : C4H5N3O2S

Mol.Wt. : 159.2

Inv. Status : Custom Synthesis

Ceftriaxone EP Impurity D
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CF CAT No: CF-C041005

CAS No: 80756-85-0

Mol.F. : C13H10N4O2S3

Mol.Wt. : 350.4

Inv. Status : Custom Synthesis

Ceftriaxone EP Impurity E
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CF CAT No: CF-C041006

CAS No: 58909-56-1

Mol.F. : C12H13N5O5S2

Mol.Wt. : 371.4

Inv. Status : Custom Synthesis

Ceftriaxone 3-Ene Isomer (USP)
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CF CAT No: CF-C041007

CAS No: NA

Mol.F. : C18H18N8O7S3

Mol.Wt. : 554.6

Inv. Status : Custom Synthesis

7-Aminocephalosporanic Acid (USP)
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CF CAT No: CF-C041008

CAS No: 957-68-6

Mol.F. : C10H12N2O5S

Mol.Wt. : 272.3

Inv. Status : Custom Synthesis

Ceftriaxone EP Impurity A (Disodium salt)
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CF CAT No: CF-C041009

CAS No: 97164-54-0

Mol.F. : C18H18N8O7S3 : 2(Na)

Mol.Wt. : 554.6 : 2(23.0)

Inv. Status : Custom Synthesis