Ritonavir EP Impurity E
[CAS# 176655-56-4]

Identification

• Name: Ritonavir EP Impurity E
• Synonyms: Hydroxy Ritonavir;1,3-thiazol-5-ylmethyl N-[(2S,3S,5S)-3-hydroxy-5-[[(2S)-2-[[[2-(2-hydroxypropan-2-yl)-1,3-thiazol-4-yl]methyl-methylcarbamoyl]amino]-3-methylbutanoyl]amino]-1,6-diphenylhexan-2-yl]carbamate
• Molecular Formula: C₃₇H₄₈N₆O₆S₂
• Molecular Weight: 736.94
• CAS Registry Number: 176655-56-4
• SMILES: CC(C)[C@@H](C(=O)N[C@@H](CC1=CC=CC=C1)C[C@@H]([C@H](CC2=CC=CC=C2)NC(=O)OCC3=CN=CS3)O)NC(=O)N(C)CC4=CSC(=N4)C(C)(C)O

Properties

• Density: 1.3±0.1 g/cm³, Calc.^*
• Index of Refraction: 1.607, Calc.^*
• Boiling Point: 981.2±65.0 °C (760 mmHg), Calc.^*
• Flash Point: 547.2±34.3 °C, Calc.^*

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

Safety Data

• Hazard Symbols: GHS07 Warning
• Risk Statements: H302-H332-H312
• Safety Statements: P261-P264-P280-P301+P312-P302+P352