QUALITY CONTROL CHEMICALS INC.
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Product Detail
Levothyroxine EP Impurity I
4-(4-Hydroxy-3,5-diiodophenoxy)-3,5-diiodobenzaldehyde
QCC Cat No.:QL202410
CAS No.:2016-06-0
Mol. Formula:C13H6I4O3
Mol. Weight:717.81
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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Levothyroxine Impurity 22
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Mol. Formula: C15H13I4NO2
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Levothyroxine Impurity 21
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Mol. Formula: C15H11ClI3NO4
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Mol. Formula: C21H15I4NO9
Mol. Weight: 932.96
Levothyroxine Lactose Adduct
QCC Cat No.: QL202416
CAS No.: NA
Mol. Formula: C27H31I4NO14
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Levothyroxine Acetamide Impurity
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Levothyroxine N-Formyl Impurity
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Levothyroxine T4-Hydroxyacetic Acid
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CAS No.: 93647-48-4
Mol. Formula: C14H8I4O5
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Levothyroxine EP Impurity K
QCC Cat No.: QL202412
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Mol. Formula: C15H12I3NO4
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Levothyroxine EP Impurity J
QCC Cat No.: QL202411
CAS No.: NA
Mol. Formula: C15H13I2NO4
Mol. Weight: 525.08
Levothyroxine Methyl Ester
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Levothyroxine Ethyl Ester
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Levothyroxine EP Impurity H
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Mol. Formula: C13H6I4O4
Mol. Weight: 733.8
Levothyroxine EP Impurity F
QCC Cat No.: QL202406
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Levothyroxine EP Impurity E;Liothyronine EP Impurity E
QCC Cat No.: QL202405
CAS No.: 1041-01-6
Mol. Formula: C15H13I2NO4
Mol. Weight: 525.08
Levothyroxine EP Impurity D;Liothyronine EP Impurity D
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CAS No.: 67-30-1
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Mol. Weight: 747.83
Levothyroxine EP Impurity C;Liothyronine EP Impurity C
QCC Cat No.: QL202403
CAS No.: 51-24-1
Mol. Formula: C14H9I3O4
Mol. Weight: 621.93
Levothyroxine EP Impurity B
QCC Cat No.: QL202402
CAS No.: NA
Mol. Formula: C15H11ClI3NO4
Mol. Weight: 685.42
Levothyroxine EP Impurity A
QCC Cat No.: QL202401
CAS No.: 6893-02-3
Mol. Formula: C15H12I3NO4
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Levothyroxine Sodium;Liothyronine sodium EP Impurity A
QCC Cat No.: QL202400NA
CAS No.: 25416-65-3;51-48-9(free base)
Mol. Formula: C15H11I4NO4*Na*H2O
Mol. Weight: 776.87*22.99*18.02