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These are the QCC product listings, alphabetically. To obtain more information about the product,please click on the detail icon, and a Product Specifications page will be shown.Please ask us for further quantity discounts or custom synthesis required.Items reported on the online catalogue are not all available from stock and specific items may be subject to discontinued status.
Product Search By Compound name,CAS number and Catalogue Number
A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
QCC CAT# COMPOUND ORDER
  • QL202401
    Levothyroxine EP Impurity A
    CAS# 6893-02-3
    M.F.: C15H12I3NO4
    M.W.: 650.97
  • QL202402
    Levothyroxine EP Impurity B
    CAS# 1628720-66-0
    M.F.: C15H11ClI3NO4
    M.W.: 685.42
  • QL202403
    Levothyroxine EP Impurity C;
    Liothyronine EP Impurity C

    CAS# 51-24-1
    M.F.: C14H9I3O4
    M.W.: 621.93
  • QL202404
    Levothyroxine EP Impurity D;
    Liothyronine EP Impurity D

    CAS# 67-30-1
    M.F.: C14H8I4O4
    M.W.: 747.83
  • QL202405
    Levothyroxine EP Impurity E;
    Liothyronine EP Impurity E

    CAS# 1041-01-6
    M.F.: C15H13I2NO4
    M.W.: 525.08
  • QL202406
    Levothyroxine EP Impurity F
    CAS# 911661-90-0
    M.F.: C21H13I6NO5
    M.W.: 1120.76
  • QL202407
    Levothyroxine EP Impurity H
    CAS# 2055-97-2
    M.F.: C13H6I4O4
    M.W.: 733.80
  • QL202408
    Levothyroxine Ethyl Ester
    CAS# 76353-71-4
    M.F.: C17H15I4NO4
    M.W.: 804.92
  • QL202409
    Levothyroxine Methyl Ester
    CAS# 32180-11-3
    M.F.: C16H13I4NO4
    M.W.: 790.9
  • QL202410
    Levothyroxine EP Impurity I
    CAS# 2016-06-0
    M.F.: C13H6I4O3
    M.W.: 717.80
  • QL202411
    Levothyroxine EP Impurity J
    CAS# 4604-41-5
    M.F.: C15H13I2NO4
    M.W.: 525.08
  • QL202412
    Levothyroxine EP Impurity K
    CAS# 5817-39-0
    M.F.: C15H12I3NO4
    M.W.: 650.97
  • QL202413
    Levothyroxine T4-Hydroxyacetic Acid
    CAS# 93647-48-4
    M.F.: C14H8I4O5
    M.W.: 763.83
  • QL202414
    Levothyroxine N-Formyl Impurity
    CAS# 671235-41-9
    M.F.: C16H11I4NO5
    M.W.: 804.88
  • QL202415
    Levothyroxine Acetamide Impurity
    CAS# 176258-88-1
    M.F.: C14H9I4NO3
    M.W.: 746.84
  • QL202416
    Levothyroxine Lactose Adduct
    CAS# NA
    M.F.: C27H31I4NO14
    M.W.: 1101.16
  • QL202417
    Levothyroxine Impurity 17
    CAS# NA
    M.F.: C21H15I4NO9
    M.W.: 932.96
  • QL202418
    Levothyroxine Impurity 18;3-Iodo-L-Tyrosine
    CAS# 70-78-0
    M.F.: C9H10INO3
    M.W.: 307.09
  • QL202419
    Levothyroxine Impurity 19
    CAS# 51-26-3
    M.F.: C15H11I3O4
    M.W.: 635.96
  • QL202420
    Levothyroxine Impurity 20
    CAS# 7069-47-8
    M.F.: C15H10I4O5
    M.W.: 777.85
  • QL202421
    Levothyroxine Impurity 21
    CAS# 909279-46-5
    M.F.: C15H11ClI3NO4
    M.W.: 685.42
  • QL202422
    Levothyroxine Impurity 22
    CAS# 2230724-39-5
    M.F.: C15H13I4NO2
    M.W.: 746.89
  • QL202423
    Levothyroxine Impurity 23
    CAS# NA
    M.F.: C15H11I4NO5
    M.W.: 792.87
  • QL202424
    Levothyroxine Impurity 24
    CAS# 2088032-78-2
    M.F.: C14H9I4NO3
    M.W.: 746.84
  • QL202425
    Levothyroxine Impurity 25
    CAS# 2088032-52-2
    M.F.: C16H14I4N2O3
    M.W.: 789.91
  • QL202426
    Levothyroxine Impurity 26
    CAS# NA
    M.F.: C14H9I3O4
    M.W.: 621.93
  • QL202427
    Levothyroxine Impurity 27
    CAS# NA
    M.F.: C15H11I3O4
    M.W.: 635.96
  • QL202428
    Levothyroxine Impurity 28
    CAS# 4367-89-9
    M.F.: C16H13I4NO4
    M.W.: 790.90
  • QL202429
    Levothyroxine Impurity 29
    CAS# NA
    M.F.: C18H17I4NO4
    M.W.: 818.95
  • QL202430
    Levothyroxine Impurity 30
    CAS# NA
    M.F.: C16H13I5N2O3
    M.W.: 915.81
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