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Rifaximin Impurity 2

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COA COO

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Rifaximin Impurity 2

Impurity

CAS Number

1351775-03-5

Molecular Formula

C43H49N3O11

Product format

Neat

Molecular Weight

783.88

API Family

Rifaximin

Synonyms

(2S, 16Z, 18E, 20S, 21S, 22R, 23R, 24R, 25S, 26R, 27S, 28E)-25-(Acetyloxy)-5, 21, 23-trihydroxy-27-methoxy-2, 4, 16, 20, 22, 24, 26-heptamethyl-11-methylene-2, 7-(epoxypentadeca[1, 11, 13]trienimino)benzofuro[4, 5-e]pyrido[1, 2-a]benzimidazole-1, 6, 15(2H and 11H)-trione

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Pack Size SKU
Category Expected Delivery Price Quantity
25mg
CE5100.16-25MG

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25mg
CD5100.16-25MG

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25mg
CB5100.16-25MG

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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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