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Metamizole sodium EP Impurity B
QCC Cat No.: QM050102
Chemical Name: Metamizole sodium EP Impurity B
Synonyms: 4-amino-1,5-dimethyl-2-phenyl-1H-pyrazol-3(2H)-one
CAS No.: 83-07-8
Molecular Formula: C11H13N3O
Molecular Weight: 203.24
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Standard Reference Material For "Metamizole sodium EP Impurity B"
Warning:The form of the product salt may be different from the official website,please consult your local agent for details.
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QCC CAT# COMPOUND ORDER
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    M.F.: C25H30N6O2
    M.W.: 446.56
  • QM050115
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    M.F.: C12H11N3O2
    M.W.: 229.24
  • QM050114
    Metamizole sodium Impurity 14
    CAS# NA
    M.F.: C13H17N3O7S2
    M.W.: 391.41
  • QM050113
    Metamizole sodium Impurity 13
    CAS# NA
    M.F.: C13H19N3O7S2
    M.W.: 393.43
  • QM050112
    Metamizole sodium Impurity 12
    CAS# 92569-10-3
    M.F.: C12H15N3O3
    M.W.: 249.27
  • QM050111
    Metamizole sodium Impurity 11
    CAS# NA
    M.F.: C13H15N3O
    M.W.: 229.28
  • QM050110
    Metamizole sodium Impurity 10
    CAS# NA
    M.F.: C12H15N3O2
    M.W.: 233.27
  • QM050109
    Metamizole sodium Nitroso Impurity 2
    CAS# NA
    M.F.: C12H14N4O5S
    M.W.: 326.33
  • QM050108
    Metamizole sodium Impurity 8
    CAS# 62902-13-0
    M.F.: C13H17N3O2
    M.W.: 247.30
  • QM050107
    Metamizole sodium Impurity 7
    CAS# NA
    M.F.: C13H17N3O7S2
    M.W.: 391.41
  • QM050105
    Metamizole sodium EP Impurity E
    CAS# 117-38-4;129-89-5(Na salt)
    M.F.: C12H15N3O4S
    M.W.: 297.33
  • QM050104
    Metamizole sodium EP Impurity D
    CAS# 58-15-1
    M.F.: C13H17N3O
    M.W.: 231.29
  • QM050103
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    M.F.: C12H15N3O
    M.W.: 217.27
  • QA142001
    Antipyrine Impurity 1;Metamizole sodium EP Impurity A
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    M.F.: C12H13N3O2
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