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Levothyroxine Impurity 58

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COA COO

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Levothyroxine Impurity 58

Impurity

CAS Number

176258-87-0

Molecular Formula

C14H11I3O2

Product format

Neat

Molecular Weight

591.95

API Family

Levothyroxine Sodium

Synonyms

4-(4-ethyl-2 and 6-diiodophenoxy)-2-iodophenol

Iupac Name

4-(4-ethyl-2 and 6-diiodophenoxy)-2-iodophenol

InChI

InChI=1S/C14H11I3O2/c1-2-8-5-11(16)14(12(17)6-8)19-9-3-4-13(18)10(15)7-9/h3-7,18H,2H2,1H3

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Available products

Pack Size SKU
Category Expected Delivery Price Quantity
25mg
CE3250.40-25MG

3-4 weeks

25mg
CD3250.40-25MG

3-5 weeks

25mg
CB3250.40-25MG

4-5 weeks

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Product Type

Impurity

Our Impurity Characterized Standards portfolio comprises more than 5,000 compounds accompanied by a comprehensive CoA which can be found in 3 product categories that include a set of different analytical techniques for determining Identity and Purity.

API

We have designed a range of primary API standards manufactured according to international regulations that come with the most extensive Certificate of Analysis which includes Identity checks by several techniques.

Excipient

Excipients standards comes with a detailed Certificate of Analysis with Identity, Purity and Assay data. They are also suitable for use with non-compendial analytical methods.

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