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Sildenafil Impurity 63

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COA COO

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Sildenafil Impurity 63

Impurity

CAS Number

304435-83-4

Molecular Formula

C10H17N3O2

Product format

Neat

Molecular Weight

211.27

API Family

Sildenafil Citrate

Synonyms

304435-83-4; Sildenafil Impurity 41; ethyl 4-amino-1-methyl-3-propyl-1H-pyrazole-5-carboxylate

Iupac Name

ethyl 4-amino-1-methyl-3-propylpyrazole-5-carboxylate

InChI

InChI=1S/C10H17N3O2/c1-4-6-7-8(11)9(13(3)12-7)10(14)15-5-2/h4-6,11H2,1-3H3

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25mg
CE4493.152-25MG

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25mg
CD4493.152-25MG

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25mg
CB4493.152-25MG

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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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