Basic Information

Drug ID DDPD01255 ...
Drug Name Lisdexamfetamine
Molecular Weight 263.3785
Molecular Formula C15H25N3O
CAS Number 608137-32-2
SMILES C[C@@H](CC1=CC=CC=C1)NC(=O)[C@@H](N)CCCCN
External Links
DRUGBANK DB01255
PubChem Compound 11597698
PDR 538
Drugs.com Drugs.com Drug Page

Experimental Physicochemical Property

Property Name Property Value Unit Raw Value Raw Unit Reference
Log P -1.76 - -1.76 - https://www.tga.gov.au/sites/.../auspar-lisdexamfetamine-dimesilate-131023-pi.docx
Water Solubility 792000.0 mg/L 792 mg/ml FDA label
pKa 10.5 - 10.5 - https://www.tga.gov.au/sites/.../auspar-lisdexamfetamine-dimesilate-131023-pi.docx

Pharmacokinetic/ Toxicokinetic Property

Property Name Property Value Unit Raw Value Raw Unit Annotation Reference
T Max 1.0 h 1 h Tablet, PO, oral; normal,healthy; fasting; DRUGBANK
T Max 4.4 h 4.4 h Tablet, PO, oral; normal,healthy; fasting; Active metabolite; DRUGBANK
T Max 1.0 h 1 h Capsule, PO, Oral; Children; fasting; Attention deficit hyperactivity disorder; DRUGBANK
T Max 3.5 h 3.5 h Capsule, PO, Oral; Children; fasting; Attention deficit hyperactivity disorder; Active metabolite; DRUGBANK
Clearance 0.63 L/h/kg 0.55-0.7 l/h/kg Elderly; DRUGBANK
Clearance 1.0 L/h/kg 17 ml/min/kg intravenous injection, IV; human, homo sapiens; Human Intravenous Pharmacokinetic Dataset
Volume of Distribution 0.60 L/kg 0.6 L/kg intravenous injection, IV; human, homo sapiens; Human Intravenous Pharmacokinetic Dataset
Half-life 12.0 h ~12 h elimination half-life; PO, oral; DRUGBANK
Half-life 1.0 h <1 h elimination half-life; Single dose; DRUGBANK
Half-life 1.2 h 1.2 h intravenous injection, IV; human, homo sapiens; Human Intravenous Pharmacokinetic Dataset
Toxicity LD50 7060.0 mg/kg 7060.0 mg/kg PO, oral; Rattus, Rat; DRUGBANK
Toxicity LD50 3450.0 mg/kg 3450.0 mg/kg PO, oral; mouse; DRUGBANK
Eliminate Route 96.0 % 96 % Urinary excretion; PO, oral; normal,healthy; human, homo sapiens; DRUGBANK
Eliminate Route 0.30 % 0.3 % Faeces excretion; PO, oral; normal,healthy; human, homo sapiens; DRUGBANK

Maximum Dosage

Property Name Property Value Unit Raw Value Raw Unit Annotation Brand Name Component Reference
Max dose for children 70.0 mg/day 70 mg/day PO, oral Vyvanse lisdexamfetamine dimesylate PDR
Max dose for adolescents 70.0 mg/day 70 mg/day PO, oral Vyvanse lisdexamfetamine dimesylate PDR
Max dose for adults 70.0 mg/day 70 mg/day PO, oral Vyvanse lisdexamfetamine dimesylate PDR
Max dose for geriatric 70.0 mg/day 70 mg/day PO, oral Vyvanse lisdexamfetamine dimesylate 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