Trilostane Impurity 5
[CAS# 20051-76-7]

Identification

• Name: Trilostane Impurity 5
• Synonyms: 4alpha,5-Epoxy-5alpha-androst-2-eno(2,3-d)isoxazol-17beta-ol
• Molecular Formula: C₂₀H₂₇NO₃
• Molecular Weight: 329.43
• CAS Registry Number: 20051-76-7
• EC Number: 243-485-6
• SMILES: C[C@]12CC[C@H]3[C@H]([C@@H]1CC[C@@H]2O)CC[C@]45[C@@]3(CC6=C([C@H]4O5)ON=C6)C

Properties

• Solubility: 45.9 mg/L (25 °C water)
• Density: 1.3±0.1 g/cm³, Calc.^*
• Index of Refraction: 1.608, Calc.^*
• Melting point: 168.67 °C
• Boiling Point: 405.96 °C, 490.1±45.0 °C (760 mmHg), Calc.^*
• Flash Point: 250.2±28.7 °C, Calc.^*

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

Safety Data

• Hazard Symbols: GHS07;GHS08 Warning
• Risk Statements: H315-H319-H361
• Safety Statements: P203-P264-P264+P265-P280-P302+P352-P305+P351+P338-P318-P321-P332+P317-P337+P317-P362+P364-P405-P501

Hazard Classification

Hazard	Class	Category Code	Hazard Statement
Skin irritation	Skin Irrit.	2	H315
Reproductive toxicity	Repr.	2	H361
Eye irritation	Eye Irrit.	2	H319