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Levothyroxine Impurity 17
QCC Cat No.: QL202417
Chemical Name: Levothyroxine Impurity 17
Synonyms: (2S)-2-(3-(carboxymethyl)-3-hydroxy-2,5-dioxopyrrolidin-1-yl)-3-(4-(4-hydroxy-3,5-diiodophenoxy)-3,5-diiodophenyl)propanoic acid
CAS No.: NA
Molecular Formula: C21H15I4NO9
Molecular Weight: 932.96
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Standard Reference Material For "Levothyroxine Impurity 17"
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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  • QL202435
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    M.F.: C19H17I4NO5
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    CAS# NA
    M.F.: C14H8I4O3
    M.W.: 731.83
  • QL202433
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    CAS# 16711-71-0
    M.F.: C9H9I2NO3
    M.W.: 432.98
  • QL202432
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    M.F.: C9H10INO3
    M.W.: 307.09
  • QL202431
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    CAS# NA
    M.F.: C21H21I4NO9
    M.W.: 939.01
  • QL202430
    Levothyroxine Impurity 30
    CAS# NA
    M.F.: C16H13I5N2O3
    M.W.: 915.81
  • QL202429
    Levothyroxine Impurity 29
    CAS# NA
    M.F.: C18H17I4NO4
    M.W.: 818.95
  • QL202428
    Levothyroxine Impurity 28
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    M.F.: C16H13I4NO4
    M.W.: 790.90
  • QL202427
    Levothyroxine Impurity 27
    CAS# NA
    M.F.: C15H11I3O4
    M.W.: 635.96
  • QL202426
    Levothyroxine Impurity 26
    CAS# NA
    M.F.: C14H9I3O4
    M.W.: 621.93
  • QL202425
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    M.F.: C16H14I4N2O3
    M.W.: 789.91
  • QL202424
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    CAS# 2088032-78-2
    M.F.: C14H9I4NO3
    M.W.: 746.84
  • QL202423
    Levothyroxine Impurity 23
    CAS# NA
    M.F.: C15H11I4NO5
    M.W.: 792.87
  • QL202422
    Levothyroxine Impurity 22
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    M.F.: C15H13I4NO2
    M.W.: 746.89
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    M.W.: 685.42
  • QL202420
    Levothyroxine Impurity 20
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    M.F.: C15H10I4O5
    M.W.: 777.85
  • QL202419
    Levothyroxine Impurity 19
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    M.F.: C15H11I3O4
    M.W.: 635.96
  • QL202418
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    M.F.: C9H10INO3
    M.W.: 307.09
  • QL202416
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    M.F.: C27H31I4NO14
    M.W.: 1101.16
  • QL202415
    Levothyroxine Acetamide Impurity
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    M.W.: 746.84
  • QL202414
    Levothyroxine N-Formyl Impurity
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    M.F.: C16H11I4NO5
    M.W.: 804.88
  • QL202413
    Levothyroxine T4-Hydroxyacetic Acid
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    M.F.: C14H8I4O5
    M.W.: 763.83
  • QL202412
    Levothyroxine EP Impurity K
    CAS# 5817-39-0
    M.F.: C15H12I3NO4
    M.W.: 650.97
  • QL202411
    Levothyroxine EP Impurity J
    CAS# 4604-41-5
    M.F.: C15H13I2NO4
    M.W.: 525.08
  • QL202410
    Levothyroxine EP Impurity I
    CAS# 2016-06-0
    M.F.: C13H6I4O3
    M.W.: 717.80
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    Levothyroxine Methyl Ester
    CAS# 32180-11-3
    M.F.: C16H13I4NO4
    M.W.: 790.9
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    Levothyroxine Ethyl Ester
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    M.F.: C17H15I4NO4
    M.W.: 804.92
  • QL202407
    Levothyroxine EP Impurity H
    CAS# 2055-97-2
    M.F.: C13H6I4O4
    M.W.: 733.80
  • QL202406
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    M.F.: C21H13I6NO5
    M.W.: 1120.76
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    Levothyroxine EP Impurity E;
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    M.F.: C15H13I2NO4
    M.W.: 525.08
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    M.F.: C14H8I4O4
    M.W.: 747.83
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    Levothyroxine EP Impurity C;
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    M.F.: C14H9I3O4
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    M.W.: 685.42
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    M.F.: C15H12I3NO4
    M.W.: 650.97
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    M.F.: C15H10I4NNaO4.xH2O
    M.W.: 798.86 x(18.02)
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