| ID | CAS | Name | Synonyms | Molecular Formula | Category |
|---|---|---|---|---|---|
| 1 | 2050038-81-6 | ABT-494 Intermediate | ABT-494 Intermediate benzyl (3R,4S)-3-(N-(ethoxycarbonyl)-N-(5-tosyl-5H-pyrrolo[2,3-b]pyrazin-2-yl)glycyl)-4-ethylpyrrolidine-1-carboxylate 1-Pyrrolidinecarboxylic acid, 3-[2-[(ethoxycarbonyl)[5-[(4-methylphenyl)sulfonyl]-5H-pyrrolo[2,3-b]pyrazin-2-yl]amino]acetyl]-4-ethyl-, phenylmethyl ester, (3R,4S)- | ||
| 2 | 2715120-95-7 | 1-Pyrrolidinecarboxylic acid, 3-[2-[(ethoxycarbonyl)[5-[(4-methylphenyl)sulfonyl]-5H-pyrrolo[2,3-b]pyrazin-2-yl]amino]acetyl]-4-ethyl-, phenylmethyl ester, (3S,4S)- | 1-Pyrrolidinecarboxylic acid, 3-[2-[(ethoxycarbonyl)[5-[(4-methylphenyl)sulfonyl]-5H-pyrrolo[2,3-b]pyrazin-2-yl]amino]acetyl]-4-ethyl-, phenylmethyl ester, (3S,4S)- Upadacitinib Impurity 16 Upadacitinib Impurity 58 | ||
| 3 | 1869118-27-3 | 1-Pyrrolidinecarboxylic acid, 3-[2-[(ethoxycarbonyl)[5-[(4-methylphenyl)sulfonyl]-5H-pyrrolo[2,3-b]pyrazin-2-yl]amino]acetyl]-4-ethyl-, phenylmethyl ester, (3R,4S)-rel- | 1-Pyrrolidinecarboxylic acid, 3-[2-[(ethoxycarbonyl)[5-[(4-methylphenyl)sulfonyl]-5H-pyrrolo[2,3-b]pyrazin-2-yl]amino]acetyl]-4-ethyl-, phenylmethyl ester, (3R,4S)-rel- |
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