Formoterol Fumarate Dihydrate EP Impurity I
[CAS 532414-36-1]

Identification

• Name: Formoterol Fumarate Dihydrate EP Impurity I
• Synonyms: N-(2-Hydroxy-5-((1RS)-1-hydroxy-2-(((1SR)-2-(4-methoxyphenyl)-1-methylethyl)amino)ethyl)phenyl)formamide
• Molecular Formula: C₁₉H₂₄N₂O₄
• Molecular Weight: 344.40
• CAS Registry Number: 532414-36-1
• SMILES: C[C@@H](CC1=CC=C(C=C1)OC)NC[C@@H](C2=CC(=C(C=C2)O)NC=O)O

Properties

• Solubility: 4353 mg/L (25 °C water)
• Density: 1.2±0.1 g/cm³, Calc.^*
• Index of Refraction: 1.617, Calc.^*
• Melting point: 232.91 °C
• Boiling Point: 543.47 °C, 603.2±55.0 °C (760 mmHg), Calc.^*
• Flash Point: 318.6±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