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Tadalafil Impurity 21

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COA COO

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Tadalafil Impurity 21

Impurity

CAS Number

951661-85-1

Molecular Formula

C20H19N3O3

Product format

Neat

Molecular Weight

349.39

Shipping

Room Temperature

API Family

Tadalafil

Synonyms

(1S, 3R)-1-(benzo[d][1, 3]dioxol-5-yl)-N-methyl-2, 3, 4, 9-tetrahydro-1H-pyrido[3 and 4-b]indole-3-carboxamide

Iupac Name

(1S, 3R)-1-(1, 3-benzodioxol-5-yl)-N-methyl-2, 3, 4, 9-tetrahydro-1H-pyrido[3 and 4-b]indole-3-carboxamide

InChI

InChI=1S/C20H19N3O3/c1-21-20(24)15-9-13-12-4-2-3-5-14(12)22-19(13)18(23-15)11-6-7-16-17(8-11)26-10-25-16/h2-8,15,18,22-23H,9-10H2,1H3,(H,21,24)/t15-,18+/m1/s1

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Available products

Pack Size SKU
Category Expected Delivery Price Quantity
25mg
CE3319.45-25MG

3-4 weeks

25mg
CD3319.45-25MG

3-5 weeks

25mg
CB3319.45-25MG

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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