Basic Information

Drug ID DDPD01156 ...
Drug Name Bupropion
Molecular Weight 239.741
Molecular Formula C13H18ClNO
CAS Number 34911-55-2
SMILES CC(NC(C)(C)C)C(=O)C1=CC(Cl)=CC=C1
External Links
DRUGBANK DB01156
T3DB T3D2999
PubChem Compound 444
PDR 1211
Drugs.com Drugs.com Drug Page

Experimental Physicochemical Property

Property Name Property Value Unit Raw Value Raw Unit Reference
Log P 3.6 - 3.6 - DRUGBANK
Melting Point 233.5 233-234 DRUGBANK
Water Solubility 312000.0 mg/L 312 mg/ml DRUGBANK

Pharmacokinetic/ Toxicokinetic Property

Property Name Property Value Unit Raw Value Raw Unit Annotation Factor Reference
C Max 141.0 ng/ml 141±19 ng/ml Oral single dose; immediate release formulation; Male, men; adults; normal,healthy; The Pharmacological Basis of Therapeutics
C Max 142.0 ng/ml 142±28 ng/ml Oral single dose; Sustained Release formulation; Male, men; adults; normal,healthy; The Pharmacological Basis of Therapeutics
T Max 2.0 h 2 h Tablet, PO, oral; immediate release formulation; DRUGBANK
T Max 3.0 h 3 h Tablet, PO, oral; Sustained Release formulation; DRUGBANK
T Max 5.0 h 5 h Tablet, PO, oral; extended release formulation; DRUGBANK
T Max 1.6 h 1.6±0.1 h Oral single dose; immediate release formulation; Male, men; adults; normal,healthy; The Pharmacological Basis of Therapeutics
T Max 3.1 h 3.1±0.3 h Oral single dose; Sustained Release formulation; Male, men; adults; normal,healthy; The Pharmacological Basis of Therapeutics
Clearance 2.2 L/h/kg 36.0±2.2 ml/min/kg apparent clearance; hydrolysis; normal,healthy; Male, men; adults; Elderly ↓ ;Hepatitis, Hep ↓ ;Alcohol → ; The Pharmacological Basis of Therapeutics
Volume of Distribution 18.6 L/kg 18.6±1.2 L/kg Steady state volume of distribution; at steady state; hydrolysis; normal,healthy; Male, men; adults; Alcohol → ; The Pharmacological Basis of Therapeutics
Half-life 24.0 h 24 h DRUGBANK
Half-life 11.0 h 11±1(7.9-18.4) h normal,healthy; PO, oral; terminal half-life; adults;  Female, women; alcoholic liver disease ↑ ;Age ↑ ; The Pharmacological Basis of Therapeutics
Eliminate Route 87.0 % 87 % Urinary excretion; PO, oral; human, homo sapiens; DRUGBANK
Eliminate Route 10.0 % 10 % Faeces excretion; PO, oral; human, homo sapiens; DRUGBANK
Eliminate Route 1.0 % <1 % Urinary excretion; adults; Male, men; normal,healthy; human, homo sapiens; Unchanged drug; The Pharmacological Basis of Therapeutics
Protein Binding 84.0 % 84 % plasma proteins; high protein binding; human, homo sapiens; DRUGBANK
Protein Binding 80.0 % >80 % adults; Male, men; normal,healthy; human, homo sapiens; The Pharmacological Basis of Therapeutics

Maximum Dosage

Property Name Property Value Unit Raw Value Raw Unit Annotation Brand Name Component Reference
Max dose for children 300.0 mg/day 300 mg/day Tablet,PO,oral Wellbutrin XL bupropion hydrochloride PDR
Max dose for adolescents 300.0 mg/day 300 mg/day Tablet,PO,oral Wellbutrin XL bupropion hydrochloride PDR
Max dose for adolescents 6.0 mg/kg/day 6 mg/kg/day PO, oral Wellbutrin XL bupropion hydrochloride PDR
Max dose for adolescents 300.0 mg/day 300 mg/day PO, oral Wellbutrin XL bupropion hydrochloride PDR
Max dose for adults 450.0 mg/day 450 mg/day Tablet,PO,oral Wellbutrin XL bupropion hydrochloride PDR
Max dose for adults 150.0 mg/dose 150 mg/dose Tablet,PO,oral Wellbutrin XL bupropion hydrochloride PDR
Max dose for adults 400.0 mg/day 400 mg/day PO, oral Wellbutrin XL bupropion hydrochloride PDR
Max dose for adults 200.0 mg/dose 200 mg/dose PO, oral Wellbutrin XL bupropion hydrochloride PDR
Max dose for adults 300.0 mg/day 300 mg/day PO, oral Wellbutrin XL bupropion hydrochloride PDR
Max dose for adults 150.0 mg/dose 150 mg/dose PO, oral Wellbutrin XL bupropion hydrochloride PDR
Max dose for adults 450.0 mg/day 450 mg/day PO, oral Wellbutrin XL bupropion hydrochloride PDR
Max dose for adults 522.0 mg/day 522 mg/day PO, oral Wellbutrin XL bupropion hydrochloride PDR
Max dose for adults 522.0 mg/dose 522 mg/dose PO, oral Wellbutrin XL bupropion hydrochloride PDR
Max dose for adults 450.0 mg/day 450 mg/day PO, oral Wellbutrin XL bupropion hydrochloride PDR
Max dose for geriatric 450.0 mg/day 450 mg/day Tablet,PO,oral Wellbutrin XL bupropion hydrochloride PDR
Max dose for geriatric 150.0 mg/dose 150 mg/dose Tablet,PO,oral Wellbutrin XL bupropion hydrochloride PDR
Max dose for geriatric 400.0 mg/day 400 mg/day PO, oral Wellbutrin XL bupropion hydrochloride PDR
Max dose for geriatric 200.0 mg/dose 200 mg/dose PO, oral Wellbutrin XL bupropion hydrochloride PDR
Max dose for geriatric 300.0 mg/day 300 mg/day PO, oral Wellbutrin XL bupropion hydrochloride PDR
Max dose for geriatric 150.0 mg/dose 150 mg/dose PO, oral Wellbutrin XL bupropion hydrochloride PDR
Max dose for geriatric 450.0 mg/day 450 mg/day PO, oral Wellbutrin XL bupropion hydrochloride PDR
Max dose for geriatric 522.0 mg/day 522 mg/day PO, oral Wellbutrin XL bupropion hydrochloride PDR
Max dose for geriatric 522.0 mg/dose 522 mg/dose PO, oral Wellbutrin XL bupropion hydrochloride PDR
Max dose for geriatric 450.0 mg/day 450 mg/day PO, oral Wellbutrin XL bupropion hydrochloride 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