2-Bromo-5-((4-methylphenyl)sulfonyl)-5H-pyrrolo(2,3-b)pyrazine (CAS No: 1201186-54-0) is a key pharmaceutical intermediate used in the synthesis of APIs Upadacitinib. This compound serves as an essential raw material in API development and synthesis. Explore detailed chemical properties, molecular data, structure information, and verified global suppliers, manufacturers, and distributors of this API intermediate on apicule.
Alternate Names: 2-Bromo-5-tosyl-5H-pyrrolo[2,3-b]pyrazine, N-Tosyl-5-bromo-4,7-diazaindole
CAS No: 1201186-54-0
PubChem CID: 52987643
Mol Formula: C13H10BrN3O2S
Mol Weight: 352.21 g/mol
Used in API: Upadacitinib
IUPAC Name: 2-bromo-5-(4-methylphenyl)sulfonylpyrrolo[2,3-b]pyrazine
API Intermediate Description: 2-Bromo-5-((4-methylphenyl)sulfonyl)-5H-pyrrolo(2,3-b)pyrazine is primarily used as a key intermediate in the synthesis of pharmaceutical drugs, particularly as a building block for creating more complex molecules, including a specific impurity in the production of the drug Upadacitinib. It is also recognized for its potential in medicinal chemistry and drug discovery research, often being investigated as a building block for potential kinase inhibitors.
