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Metamizole EP Impurity E

Metamizole EP Impurity E

  • CF CAT No :
    CF-M071007
  • CAS No :
    129-89-5
  • Mol.F. :
    C12H14N3O4S : Na
  • Mol.Wt. :
    296.3 : 23.0
  • Inv. Status :
    Custom Synthesis
  • Product Overview

Chemical Name:[(1,5-Dimethyl-3-oxo-2-phenyl-2,3-dihydro-1H-pyrazol-4-yl)amino]methanesulfonic acid (as per EP)

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Metamizole Sodium Monohydrate
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CF CAT No: CF-M071001

CAS No: 5907-38-0

Mol.F. : C13H16N3O4S : Na : H2O

Mol.Wt. : 310.3 : 23.0 : 18.0

Inv. Status : Custom Synthesis

Metamizole EP Impurity A
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CF CAT No: CF-M071002

CAS No: 1672-58-8

Mol.F. : C12H13N3O2

Mol.Wt. : 231.3

Inv. Status : Custom Synthesis

Metamizole EP Impurity B
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CF CAT No: CF-M071003

CAS No: 83-07-8

Mol.F. : C11H13N3O

Mol.Wt. : 203.3

Inv. Status : Custom Synthesis

Metamizole EP Impurity C
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CF CAT No: CF-M071004

CAS No: 519-98-2

Mol.F. : C12H15N3O

Mol.Wt. : 217.3

Inv. Status : Custom Synthesis

Metamizole EP Impurity C HCl
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CF CAT No: CF-M071005

CAS No: 856307-27-2

Mol.F. : C12H15N3O : HCl

Mol.Wt. : 217.3 : 36.5

Inv. Status : Custom Synthesis

Metamizole EP Impurity D
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CF CAT No: CF-M071006

CAS No: 58-15-1

Mol.F. : C13H17N3O

Mol.Wt. : 231.3

Inv. Status : Custom Synthesis

Metamizole EP Impurity E
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CF CAT No: CF-M071007

CAS No: 129-89-5

Mol.F. : C12H14N3O4S : Na

Mol.Wt. : 296.3 : 23.0

Inv. Status : Custom Synthesis

Metamizole Impurity 1
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CF CAT No: CF-M071008

CAS No: 106236-80-0

Mol.F. : C11H11N3O2

Mol.Wt. : 217.2

Inv. Status : Custom Synthesis

Metamizole Impurity 3
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CF CAT No: CF-M071009

CAS No: NA

Mol.F. : C13H15N3O7S2 : 2(Na)

Mol.Wt. : 389.4 : 2(23.0)

Inv. Status : Custom Synthesis

Metamizole Impurity 6
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CF CAT No: CF-M071010

CAS No: 1088850-34-3

Mol.F. : C11H11N3O2

Mol.Wt. : 217.2

Inv. Status : Custom Synthesis

N-Nitroso Metamizole EP Impurity C
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CF CAT No: CF-M071011

CAS No: 73829-38-6

Mol.F. : C12H14N4O2

Mol.Wt. : 246.3

Inv. Status : Custom Synthesis

N-Nitroso Metamizole EP Impurity E
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CF CAT No: CF-M071012

CAS No: NA

Mol.F. : C12H13N4O5S : Na

Mol.Wt. : 325.3 : 23.0

Inv. Status : Custom Synthesis

4-Hydroxy Antipyrine
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CF CAT No: CF-M071013

CAS No: 1672-63-5

Mol.F. : C11H12N2O2

Mol.Wt. : 204.2

Inv. Status : Custom Synthesis