Basic Information

Drug ID DDPD00423 ...
Drug Name Methocarbamol
Molecular Weight 241.2405
Molecular Formula C11H15NO5
CAS Number 532-03-6
SMILES COC1=C(OCC(O)COC(N)=O)C=CC=C1
External Links
DRUGBANK DB00423
PubChem Compound 4107
Drugs.com Drugs.com Drug Page

Experimental Physicochemical Property

Property Name Property Value Unit Raw Value Raw Unit Reference
Log P 0.61 - 0.61 - CHEM INSPECT TEST INST (1992)
Melting Point 92.0 92 MSDS
Water Solubility 25000.0 mg/L 2.5 g/100ml MSDS

Pharmacokinetic/ Toxicokinetic Property

Property Name Property Value Unit Raw Value Raw Unit Annotation Reference
AUC 52500.0 ng.h/ml 52.5 mg.h/l normal,healthy; DRUGBANK
AUC 87100.0 ng.h/ml 87.1 mg.h/l DRUGBANK
C Max 21300.0 ng/ml 21.3 mg/L normal,healthy; DRUGBANK
C Max 28700.0 ng/ml 28.7 mg/L DRUGBANK
T Max 1.1 h 1.1 h normal,healthy; DRUGBANK
T Max 1.1 h 1.1 h DRUGBANK
T Max 0.50 h 0.5 h different study; DRUGBANK
Clearance 0.50 L/h/kg 0.2-0.8 L/h/kg DRUGBANK
Volume of Distribution 0.73 L/kg 515-942 mL/kg horse; at steady state; DRUGBANK
Half-life 1.1 h 1.14 h elimination half-life; normal,healthy; DRUGBANK
Half-life 1.2 h 1.24 h elimination half-life; renal insufficiency; DRUGBANK
Half-life 1.9 h 1.6-2.15 h DRUGBANK
Toxicity LD50 3576.2 mg/kg 3576.2 mg/kg PO, oral; Rattus, Rat; DRUGBANK
Eliminate Route 88.9 % 88.85 % Urinary excretion; dog; DRUGBANK
Eliminate Route 2.1 % 2.14 % Faeces excretion; dog; DRUGBANK
Eliminate Route 88.5 % 84.5-92.5 % Urinary excretion; Rattus, Rat; DRUGBANK
Eliminate Route 6.7 % 0-13.3 % Faeces excretion; Rattus, Rat; DRUGBANK
Protein Binding 0 % 46-50 % normal,healthy; patients; DRUGBANK
Protein Binding 48.1 % 47.3-48.9 % DRUGBANK

Maximum Dosage

Not Available

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