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Metamizole EP Impurity E

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COA COO

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Metamizole EP Impurity E

Impurity

CAS Number

117-38-4

Molecular Formula

C12H15N3O4S

Product format

Neat

Molecular Weight

297.33

API Family

Metamizole Sodium Monohydrate

Synonyms

((1, 5-dimethyl-3-oxo-2-phenyl-2 and 3-dihydro-1H-pyrazol-4-yl)amino)methanesulfonic acid

Iupac Name

[(1 and 5-dimethyl-3-oxo-2-phenylpyrazol-4-yl)amino]methanesulfonic acid

InChI

InChI=1S/C12H15N3O4S/c1-9-11(13-8-20(17,18)19)12(16)15(14(9)2)10-6-4-3-5-7-10/h3-7,13H,8H2,1-2H3,(H,17,18,19)

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COA COO

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Available products

Pack Size SKU
Category Expected Delivery Price Quantity
25mg
CE3052.19-25MG

3-4 weeks

25mg
CD3052.19-25MG

3-5 weeks

25mg
CB3052.19-25MG

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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Synthesis

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