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BRAND

Entecavir Impurity 33

Impurity

CAS Number

1415118-52-3

Molecular Formula

C15H19N5O5

Product format

Neat

Molecular Weight

349.35

Shipping

Room Temperature

API Family

Entecavir Monohydrate

Synonyms

(9-((1S, 3R, 4S)-4-hydroxy-3-(hydroxymethyl)-2-methylenecyclopentyl)-6-oxo-6 and 9-dihydro-1H-purin-2-yl)-L-alanine

Iupac Name

(2S)-2-[[9-[(1S,3R,4S)-4-hydroxy-3-(hydroxymethyl)-2-methylidenecyclopentyl]-6-oxo-1H-purin-2-yl]amino]propanoic acid

InChI

InChI=1S/C15H19N5O5/c1-6-8(4-21)10(22)3-9(6)20-5-16-11-12(20)18-15(19-13(11)23)17-7(2)14(24)25/h5,7-10,21-22H,1,3-4H2,2H3,(H,24,25)(H2,17,18,19,23)/t7-,8-,9-,10-/m0/s1

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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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