Metolazone EP Impurity A
[CAS# 50869-25-5]

Identification

• Name: Metolazone EP Impurity A
• Synonyms: m-Metolazone;7-chloro-2-methyl-3-(3-methylphenyl)-4-oxo-1,2-dihydroquinazoline-6-sulfonamide
• Molecular Formula: C₁₆H₁₆ClN₃O₃S
• Molecular Weight: 365.83
• CAS Registry Number: 50869-25-5
• SMILES: CC1NC2=CC(=C(C=C2C(=O)N1C3=CC=CC(=C3)C)S(=O)(=O)N)Cl

Properties

• Density: 1.4±0.1 g/cm³, Calc.^*
• Index of Refraction: 1.629, Calc.^*
• Boiling Point: 632.8±65.0 ºC (760 mmHg), Calc.^*
• Flash Point: 336.5±34.3 ºC, Calc.^*

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

Safety Data

• Hazard Symbols: GHS07 Warning
• Hazard Statements: H302+H312+H332-H315-H319
• Precautionary Statements: P261-P271-P280-P302+P352-P305+P351+P338