Basic Information

Drug ID DDPD00214 ...
Drug Name Torasemide
Molecular Weight 348.42
Molecular Formula C16H20N4O3S
CAS Number 56211-40-6
SMILES CC(C)NC(=O)NS(=O)(=O)C1=C(NC2=CC=CC(C)=C2)C=CN=C1
External Links
DRUGBANK DB00214
PubChem Compound 41781
PDR 1024

Experimental Physicochemical Property

Property Name Property Value Unit Raw Value Raw Unit Reference
Log P 3.356 - 3.356 - 'MSDS'
Melting Point 163.5 163-164 'MSDS'
pKa 7.1 - 7.1 - 'FDA label'

Pharmacokinetic/ Toxicokinetic Property

Property Name Property Value Unit Raw Value Raw Unit Annotation Factor Reference
Bioavailability 80.0 % >80 % DRUGBANK
T Max 1.0 h 1 h PO, oral; food; food → ; DRUGBANK
Metabolic 80.0 % 80 % Liver metabolism; Inactive metabolite; DRUGBANK
Metabolic 9.0 % 9 % DRUGBANK
Metabolic 11.0 % 11 % DRUGBANK
Volume of Distribution 0.20 L/kg 0.2 L/kg DRUGBANK
Half-life 3.5 h 3.5 h DRUGBANK
Toxicity LD50 5000.0 mg/kg 5.0 g/kg PO, oral; Rattus, Rat; DRUGBANK
Eliminate Route 75.0 % 70-80 % Faeces excretion; DRUGBANK
Eliminate Route 25.0 % 20-30 % Urinary excretion; DRUGBANK
Protein Binding 99.0 % >99 % plasma proteins; DRUGBANK

Maximum Dosage

Property Name Property Value Unit Raw Value Raw Unit Annotation Brand Name Component Reference
Max dose for adults 10.0 mg/day 10 mg/day PO, oral;intravenous injection, IV; Demadex torsemide PDR
Max dose for adults 200.0 mg 200 mg PO, oral;intravenous injection, IV; Demadex torsemide PDR
Max dose for adults 40.0 mg 40 mg PO, oral;intravenous injection, IV; Demadex torsemide PDR
Max dose for elderly 10.0 mg/day 10 mg/day PO, oral;intravenous injection, IV; Demadex torsemide PDR
Max dose for elderly 200.0 mg 200 mg PO, oral;intravenous injection, IV; Demadex torsemide PDR
Max dose for elderly 40.0 mg 40 mg PO, oral;intravenous injection, IV; Demadex torsemide PDR

Drug Property Radar Chart

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Note: Center: Q1-1.5*IQR, Edge: Q3+1.5*IQR; Q1: Quantile 1, Q3: Quantile 3, IQR: Q3-Q1