Synthesis involves N-methylation of this intermediate at the 7-position to generate the final active pharmaceutical ingredient (API). 8-((1E)-2-(3,4-Dimethoxyphenyl)ethenyl)-1,3-diethyl-3,7-dihydro-1H-purine-2,6-dione (often identified in literature as KW-6002 Intermediate) is a direct precursor to Istradefylline.
8-((1E)-2-(3,4-Dimethoxyphenyl)ethenyl)-1,3-diethyl-3,9-dihydro-1H-purine-2,6-dione
| API Name | Istradefylline |
|---|---|
| CAS No | 155270-98-7 |
| Molecular Formula | C19H22N4O4 |
| Molecular Weight | 370.4 g/mol |
| Synonyms | 8-[(E)-2-(3,4-dimethoxyphenyl)ethenyl]-1,3-diethyl-7H-purine-2,6-dione |
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Frequently Asked Questions
Synthesis involves N-methylation of this intermediate at the 7-position to generate the final active pharmaceutical ingredient (API). 8-((1E)-2-(3,4-Dimethoxyphenyl)ethenyl)-1,3-diethyl-3,7-dihydro-1H-purine-2,6-dione (often identified in literature as KW-6002 Intermediate) is a direct precursor to Istradefylline.
The CAS number of 8-((1E)-2-(3,4-Dimethoxyphenyl)ethenyl)-1,3-diethyl-3,9-dihydro-1H-purine-2,6-dione is 155270-98-7.
The molecular formula of 8-((1E)-2-(3,4-Dimethoxyphenyl)ethenyl)-1,3-diethyl-3,9-dihydro-1H-purine-2,6-dione is C19H22N4O4.
The listed molecular weight of 8-((1E)-2-(3,4-Dimethoxyphenyl)ethenyl)-1,3-diethyl-3,9-dihydro-1H-purine-2,6-dione is 370.4 g/mol.
8-((1E)-2-(3,4-Dimethoxyphenyl)ethenyl)-1,3-diethyl-3,9-dihydro-1H-purine-2,6-dione is listed as being used in connection with the following API: Istradefylline.
The listed synonym or IUPAC name for 8-((1E)-2-(3,4-Dimethoxyphenyl)ethenyl)-1,3-diethyl-3,9-dihydro-1H-purine-2,6-dione is 8-[(E)-2-(3,4-dimethoxyphenyl)ethenyl]-1,3-diethyl-7H-purine-2,6-dione.