Apremilast Impurity 16
[CAS# 2096492-41-8]

Identification

• Name: Apremilast Impurity 16
• Synonyms: (S)-3-acetamido-2-((1-(3-ethoxy-4-methoxyphenyl)-2-(methylsulfonyl)ethyl)carbamoyl)benzoic acid
• Molecular Formula: C₂₂H₂₆N₂O₈S
• Molecular Weight: 478.52
• CAS Registry Number: 2096492-41-8
• SMILES: CC(NC1=C(C(N[C@@H](C2=CC(OCC)=C(OC)C=C2)CS(=O)(C)=O)=O)C(C(O)=O)=CC=C1)=O

Properties

• Density: 1.3±0.1 g/cm³, Calc.^*
• Index of Refraction: 1.586, Calc.^*
• Boiling Point: 792.9±60.0 ºC (760 mmHg), Calc.^*
• Flash Point: 433.3±32.9 ºC, Calc.^*

^* Calculated using Advanced Chemistry Development (ACD/Labs) Software.

Safety Data

• Hazard Symbols: GHS07 Warning
• Hazard Statements: H302+H312+H332-H315-H319
• Precautionary Statements: P261-P271-P280-P302+P352-P305+P351+P338