8-((3R,4S)-4-Ethylpyrrolidin-3-yl)-3-tosyl-3H-imidazo(1,2-a)pyrrolo(2,3-e)pyrazine (CAS No: 1428243-28-0) 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: 3H-Imidazo[1,2-a]pyrrolo[2,3-e]pyrazine, 8-[(3R,4S)-4-ethyl-3-pyrrolidinyl]-3-[(4-methylphenyl)sulfonyl]-, Upadacitinib Intermediate
CAS No: 1428243-28-0
PubChem CID: 58557449
Mol Formula: C21H23N5O2S
Mol Weight: 409.5 g/mol
Used in API: Upadacitinib
IUPAC Name: 12-[(3R,4S)-4-ethylpyrrolidin-3-yl]-5-(4-methylphenyl)sulfonyl-1,5,7,10-tetrazatricyclo[7.3.0.02,6]dodeca-2(6),3,7,9,11-pentaene
API Intermediate Description: 8-((3R,4S)-4-Ethylpyrrolidin-3-yl)-3-tosyl-3H-imidazo(1,2-a)pyrrolo(2,3-e)pyrazine is a chemical compound features a complex heterocyclic structure combining imidazo, pyrrolo, and pyrazine rings, with a tosyl group and an ethylpyrrolidinyl substituent, often used in pharmaceutical research and fine chemical applications.
