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| Chemical manufacturer since 2018 | ||||
| Name | Macitentan impurity B |
|---|---|
| Synonyms | N-Despropyl-N-Ethyl Macitentan;5-(4-bromophenyl)-6-[2-(5-bromopyrimidin-2-yl)oxyethoxy]-N-(ethylsulfamoyl)pyrimidin-4-amine |
| Molecular Structure |  |
| Molecular Formula | C18H18Br2N6O4S |
| Molecular Weight | 574.25 |
| CAS Registry Number | 441796-13-0 |
| SMILES | CCNS(=O)(=O)NC1=C(C(=NC=N1)OCCOC2=NC=C(C=N2)Br)C3=CC=C(C=C3)Br |
| Density | 1.7±0.1 g/cm3, Calc.* |
|---|---|
| Index of Refraction | 1.642, Calc.* |
| Boiling Point | 686.7±65.0 °C (760 mmHg), Calc.* |
| Flash Point | 369.1±34.3 °C, Calc.* |
| * | Calculated using Advanced Chemistry Development (ACD/Labs) Software. |
| Hazard Symbols |  GHS07 Warning Details |
|---|---|
| Risk Statements | H302+H312+H332-H315-H319 Details |
| Safety Statements | P261-P271-P280-P302+P352-P305+P351+P338 Details |
| SDS | Available |
| Market Analysis Reports |
| List of Reports Available for Macitentan impurity B |