Ritonavir EP Impurity I
[CAS# 165315-26-4]

Identification

• Name: Ritonavir EP Impurity I
• Synonyms: 2-Desisopropyl-2-ethyl Ritonavir;1,3-thiazol-5-ylmethyl N-[(2S,3S,5S)-5-[[(2S)-2-[[(2-ethyl-1,3-thiazol-4-yl)methyl-methylcarbamoyl]amino]-3-methylbutanoyl]amino]-3-hydroxy-1,6-diphenylhexan-2-yl]carbamate
• Molecular Formula: C₃₆H₄₆N₆O₅S₂
• Molecular Weight: 706.92
• CAS Registry Number: 165315-26-4
• SMILES: CCC1=NC(=CS1)CN(C)C(=O)N[C@@H](C(C)C)C(=O)N[C@@H](CC2=CC=CC=C2)C[C@@H]([C@H](CC3=CC=CC=C3)NC(=O)OCC4=CN=CS4)O

Properties

• Density: 1.3±0.1 g/cm³, Calc.^*
• Index of Refraction: 1.605, Calc.^*
• Boiling Point: 950.9±65.0 ºC (760 mmHg), Calc.^*
• Flash Point: 528.9±34.3 ºC, Calc.^*

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

Safety Data

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