Apremilast N-formyl impurity
[CAS# 2077897-94-8]

Identification

• Name: Apremilast N-formyl impurity
• Synonyms: N-Desacetyl-N-formyl Apremilast;N-[2-[(1S)-1-(3-Ethoxy-4-methoxyphenyl)-2-(methylsulfonyl)ethyl]-2,3-dihydro-1,3-dioxo-1H-isoindol-4-yl]-formamide
• Molecular Formula: C₂₁H₂₂N₂O₇S
• Molecular Weight: 446.47
• CAS Registry Number: 2077897-94-8
• SMILES: C[S](C[C@H](C1=CC(OCC)=C(OC)C=C1)N(C(C2=CC=C3)=O)C(C2=C3NC=O)=O)(=O)=O