Phenylmethyl (3R,4S)-3-[2-[[(1,1-dimethylethoxy)carbonyl][5-[(4-methylphenyl)sulfonyl]-5H-pyrrolo[2,3-b]pyrazin-2-yl]amino]acetyl]-4-ethyl-1-pyrrolidinecarboxylate

Phenylmethyl (3R,4S)-3-[2-[[(1,1-dimethylethoxy)carbonyl][5-[(4-methylphenyl)sulfonyl]-5H-pyrrolo[2,3-b]pyrazin-2-yl]amino]acetyl]-4-ethyl-1-pyrrolidinecarboxylate

Product Name:Phenylmethyl (3R,4S)-3-[2-[[(1,1-dimethylethoxy)carbonyl][5-[(4-methylphenyl)sulfonyl]-5H-pyrrolo[2,3-b]pyrazin-2-yl]amino]acetyl]-4-ethyl-1-pyrrolidinecarboxylate

Chemical Name:Phenylmethyl (3R,4S)-3-[2-[[(1,1-dimethylethoxy)carbonyl][5-[(4-methylphenyl)sulfonyl]-5H-pyrrolo[2,3-b]pyrazin-2-yl]amino]acetyl]-4-ethyl-1-pyrrolidinecarboxylate

CAS NO.:1428243-27-9

Mol. Formula:C34H39N5O7S

Mol. Weight:661.77

Final API:Upadacitinib

Purity or Assay:＞99%

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Synonym: 1-Pyrrolidinecarboxylicacid,3-[2-[[(1,1-dimethylethoxy)carbonyl][5-[(4-methylphenyl)sulfonyl]-5H-pyrrolo[2,3-b]pyrazin-2-yl]amino]acetyl]-4-ethyl-,phenylmethylester,(3R,4S)-;UpadacitinibImpurity4;benzyl(3R,4S)-3-(N-(tert-butoxycarbonyl)-N-(5-tosyl-5H-pyrrolo[2,3-b]pyrazin-2-yl)glycyl)-4-ethylpyrrolidine-1-carboxylate;benzyl(3R,4S)-3-(bis(5-tosyl-5H-pyChemicalbookrrolo[2,3-b]pyrazin-2-yl)glycyl)-4-ethylpyrrolidine-1-carboxylate;(3R,4S)-3-(2-Bromoacetyl)-4-ethyl-1-pyrrolidinecarboxylicacidphenylmethylester;UpadacitinibImpurity01;Phenylmethyl(3R,4S)-3-[2-[[(1,1-dimethylethoxy)carbonyl][5-[(4-methylphenyl)sulfonyl]-5H-pyrrolo[2,3-b]pyrazin-2-yl]amino]acetyl]-4-ethyl-1-pyrrolidinecarboxylate;UpadacitinibImpurity35