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Levothyroxine Acetamide Impurity

  • Batch No: OLY-LEVO-ACTA
  • CAS No : 176258-88-1
  • Molecular Formula: C14H9I4NO3
  • Molecular Weight : 746.84
  • Inventory Status:

Levothyroxine beta-Hydroxy Impurity, Levothyroxine beta-Hydroxy T4 Impurity

  • Batch No: OLY-LEVO-1
  • CAS No : 107849-54-7
  • Molecular Formula: C15H11I4NO5
  • Molecular Weight : 792.87
  • Inventory Status:

Levothyroxine D-Isomer

  • Batch No: OLY-LEVO-2
  • CAS No : 51-49-0
  • Molecular Formula: C15H11I4NO4
  • Molecular Weight : 776.87
  • Inventory Status:

Levothyroxine EP Impurity B, Levothyroxine Chloro Impurity

  • Batch No: OLY-LEVO-B
  • CAS No : N.A.
  • Molecular Formula: C15H11ClI3NO4
  • Molecular Weight : 685.42
  • Inventory Status:

Levothyroxine EP Impurity C, T3-Acetic Acid (USP)

  • Batch No: OLY-LEVO-C
  • CAS No : 51-24-1
  • Molecular Formula: C14H9I3O4
  • Molecular Weight : 621.93
  • Inventory Status:

Levothyroxine EP Impurity D, T4-Acetic Acid (USP)

  • Batch No: OLY-LEVO-D
  • CAS No : 67-30-1
  • Molecular Formula: C14H8I4O4
  • Molecular Weight : 747.83
  • Inventory Status:

Levothyroxine EP Impurity H, T4-Benzoic Acid (USP)

  • Batch No: OLY-LEVO-H
  • CAS No : 2055-97-2
  • Molecular Formula: C13H6I4O4
  • Molecular Weight : 733.8
  • Inventory Status:

Levothyroxine EP Impurity I, T4-Aldehyde (USP)

  • Batch No: OLY-LEVO-I
  • CAS No : 2016-06-0
  • Molecular Formula: C13H6I4O3
  • Molecular Weight : 717.8
  • Inventory Status:

Levothyroxine EP Impurity J, 3,3?-Diiodo-L-Thyronine

  • Batch No: OLY-LEVO-J
  • CAS No : 4604-41-5
  • Molecular Formula: C15H13I2NO4
  • Molecular Weight : 525.8
  • Inventory Status:

Levothyroxine EP Impurity K, 3,3?,5?-Triiodo-L-Thyronine

  • Batch No: OLY-LEVO-K
  • CAS No : 5817-39-0
  • Molecular Formula: C15H12I3NO4
  • Molecular Weight : 650.97
  • Inventory Status:

Levothyroxine Ethyl Ester,

  • Batch No: OLY-LEVO-EES
  • CAS No : 76353-71-4
  • Molecular Formula: C17H15I4NO4
  • Molecular Weight : 804.92
  • Inventory Status:

Levothyroxine Hydroxyphenoxy Aldehyde Impurity

  • Batch No: OLY-LEVO-HAL
  • CAS No : 828-49-1
  • Molecular Formula: C13H8I2O3
  • Molecular Weight : 466.01
  • Inventory Status:

Levothyroxine Methyl Ester

  • Batch No: OLY-LEVO-MES
  • CAS No : 32180-11-3
  • Molecular Formula: C16H13I4NO4
  • Molecular Weight : 790.9
  • Inventory Status:

Levothyroxine Monochloro Impurity, Monochloro Triiodo Thyronine (USP)

  • Batch No: OLY-LEVO-MCL
  • CAS No : N.A
  • Molecular Formula: C15H11ClI3NO4
  • Molecular Weight : 685.42
  • Inventory Status:

Levothyroxine N-Acetyl Impurity, 1 N-Acetyl-T4 (USP)

  • Batch No: OLY-LEVO-NACY
  • CAS No : 26041-51-0
  • Molecular Formula: C17H13I4NO5
  • Molecular Weight : 818.91
  • Inventory Status:

Levothyroxine N-Formyl Impurity,N-Formyl-T4 (USP)

  • Batch No: OLY-LEVO-NFOR
  • CAS No : 671235-41-9
  • Molecular Formula: C16H11I4NO5
  • Molecular Weight : 804.88
  • Inventory Status:

Levothyroxine N-Methylamide (USP)

  • Batch No: OLY-LEVO-NME
  • CAS No : N.A.
  • Molecular Formula: C16H14I4N2O3
  • Molecular Weight : 789.91
  • Inventory Status:

Levothyroxine T4-Hydroxyacetic Acid Impurity, T4-Hydroxyacetic Acid (USP)

  • Batch No: OLY-LEVO-HAC
  • CAS No : 93647-48-4
  • Molecular Formula: C14H8I4O5
  • Molecular Weight : 763.83
  • Inventory Status: