(1S, 3R) Open Ring Tadalafil Impurity
| CAS No. | : 629652-40-0 |
| Mol F. | : C₂₂H₁₉ClN₂O₅ |
| Mol W. | : 426.85 |
| Cat No. | : SA20905 |
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Description
| Product Name | (1S, 3R) Open Ring Tadalafil Impurity |
| Synonyms | (1S,3R)-1-Benzo[1,3]dioxol-5-yl-2-(2-chloro-acetyl)-2,3,4,9-tetrahydro-1H-b-carboline-3-carboxylic acid methyl ester
(1S,3R)-1-(1,3-Benzodioxol-5-yl)-2-(2-chloroacetyl)-2,3,4,9-tetrahydro1H-pyrido[3,4-b]indole-3-carboxylic Acid Methyl Ester |
| Related API | Tadalafil |
| Category | Impurities |
(1S, 3R) Open Ring Tadalafil Impurity product with CAS: 629652-40-0 is also known as (1S,3R)-1-Benzo[1,3]dioxol-5-yl-2-(2-chloro-acetyl)-2,3,4,9-tetrahydro-1H-b-carboline-3-carboxylic acid methyl ester. This product can be used as a working standard or secondary reference standard. Additional internal validation as per respective FDA regulations/guidelines may require. (1S, 3R) Open Ring Tadalafil Impurity is generally used for Quality Control (QC), Quality Assurance (QA) during commercial production of Tadalafil and its related formulations. Moreover, (1S,3R)-1-Benzo[1,3]dioxol-5-yl-2-(2-chloro-acetyl)-2,3,4,9-tetrahydro-1H-b-carboline-3-carboxylic acid methyl ester is also used in the process of Abbreviated New Drug Application (ANDA) filing to FDA and toxicity study of respective drug formulation.
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