Macitentan Impurity 3
[CAS# 2443747-63-3]

Identification

• Name: Macitentan Impurity 3
• Synonyms: N-[5-(4-Bromophenyl)-6-[2-[(5-chloro-2-pyrimidinyl)oxy]ethoxy]-4-pyrimidinyl]-N'-propylsulfamide
• Molecular Formula: C₁₉H₂₀BrClN₆O₄S
• Molecular Weight: 543.82
• CAS Registry Number: 2443747-63-3
• SMILES: CCCNS(=O)(=O)NC1=C(C(=NC=N1)OCCOC2=NC=C(C=N2)Cl)C3=CC=C(C=C3)Br

Properties

• Density: 1.6±0.1 g/cm³, Calc.^*
• Index of Refraction: 1.625, Calc.^*
• Boiling Point: 679.1±65.0 °C (760 mmHg), Calc.^*
• Flash Point: 364.5±34.3 °C, Calc.^*

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