Etoricoxib Impurity 13
[CAS# 1817735-82-2]

Identification

• Name: Etoricoxib Impurity 13
• Synonyms: 2-[[4-(5-Chloro-6'-methyl[2,3'-bipyridin]-3-yl)phenyl]sulfonyl]-1-(6-methyl-3-pyridinyl)ethanone
• Molecular Formula: C₂₅H₂₀ClN₃O₃S
• Molecular Weight: 477.96
• CAS Registry Number: 1817735-82-2
• SMILES: CC1=NC=C(C=C1)C2=C(C=C(C=N2)Cl)C3=CC=C(C=C3)S(=O)(=O)CC(=O)C4=CN=C(C=C4)C

Properties

• Density: 1.3±0.1 g/cm³, Calc.^*
• Index of Refraction: 1.617, Calc.^*
• Boiling Point: 666.2±55.0 °C (760 mmHg), Calc.^*
• Flash Point: 356.7±31.5 °C, Calc.^*

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

Safety Data

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