C4X-167851
Levothyroxine Impurity 51
Levothyroxine Impurity 51
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C4X-167851

Levothyroxine Impurity 51

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C19H15I4NO9

908.94

CATO

C4X-167851

-20℃±5℃

25mg

28 days

≥95%

>1 year

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50mg

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≥95%

>1 year

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In-stock orders placed by 4 PM ship same day.

Compliance Notice: All CATO® Certified Reference Materials (CRMs) and analytical standards are strictly intended for laboratory research, quality control, and analytical testing use only (RUO) by qualified institutions. Not for human or veterinary diagnostic, therapeutic, clinical, or household drug use.

Properties

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176481226

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O=C([C@@H](NC([C@@H]([C@H](C(O)=O)O)O)=O)CC1C=C(I)C(OC2C=C(I)C(O)=C(I)C=2)=C(I)C=1)O

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Certificates of Analysis (COA)

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Lot/Batch Number
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The product item number and ​​Lot Number​​ (or Batch No.) can be found on the COA or the inner packaging label.