Carfilzomib Impurity 40
[CAS# 2177287-70-4]

Identification

• Name: Carfilzomib Impurity 40
• Synonyms: 2'-Deoxy-5-(2-hydroxyethyl)-3',5'-bis-O-(4-methylbenzoyl)uridine
• Molecular Formula: C₂₇H₂₈N₂O₈
• Molecular Weight: 508.52
• CAS Registry Number: 2177287-70-4
• SMILES: O=C(C(C)=C)[C@@H](CC(C)C)NC(OC(C)(C)C)=O

Properties

• Density: 1.4±0.1 g/cm³, Calc.^*
• Index of Refraction: 1.633, Calc.^*

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