Torasemide Impurity 4

Torasemide Impurity 4 Structure
CAS No.
106944-62-1
Chemical Name:
Torasemide Impurity 4
Synonyms
O-Torsemide;Torasemi Impurity 4;Torsemide Impurity 5;Torasemide Impurity 4;Torasemide Impurity 43;Torasemide Impurity 12;N-(isopropylcarbamoyl)-4-(o-tolylamino)pyridine-3-sulfonamide;3-Pyridinesulfonamide, N-[[(1-methylethyl)amino]carbonyl]-4-[(2-methylphenyl)amino]-;o-Torasemide (1-(1-Methylethyl)-3-[[4-[(2-methylphenyl)amino]pyridin-3-yl]sulfonyl]urea)
CBNumber:
CB94819571
Molecular Formula:
C16H20N4O3S
Molecular Weight:
348.42
MOL File:
106944-62-1.mol
Modify Date:
2023/4/23 13:52:06

Torasemide Impurity 4 Properties

Melting point >145°C (dec.)
Density 1.283±0.06 g/cm3(Predicted)
storage temp. -20°C Freezer, Under inert atmosphere
solubility DMSO (Slightly), Methanol (Slightly)
form Solid
pka 3.36±0.10(Predicted)
color Pale Beige to Beige

Torasemide Impurity 4 Preparation Products And Raw materials

Raw materials

Preparation Products

Torasemide Impurity 4 Torasemide Impurity 12 Torasemi Impurity 4 O-Torsemide Torasemide Impurity 43 N-(isopropylcarbamoyl)-4-(o-tolylamino)pyridine-3-sulfonamide o-Torasemide (1-(1-Methylethyl)-3-[[4-[(2-methylphenyl)amino]pyridin-3-yl]sulfonyl]urea) Torsemide Impurity 5 3-Pyridinesulfonamide, N-[[(1-methylethyl)amino]carbonyl]-4-[(2-methylphenyl)amino]- 106944-62-1