Propyl-Thyracil
Brand names,
Propyl-Thyracil
Analogs
Propyl-Thyracil
Brand Names Mixture
Propyl-Thyracil
Chemical_Formula
C4H6N2S
Propyl-Thyracil
RX_link
http://www.rxlist.com/cgi/generic3/methim.htm
Propyl-Thyracil
fda sheet
Propyl-Thyracil
msds (material safety sheet)
Propyl-Thyracil
Synthesis Reference
No information avaliable
Propyl-Thyracil
Molecular Weight
114.17 g/mol
Propyl-Thyracil
Melting Point
146 oC
Propyl-Thyracil
H2O Solubility
275 g/L
Propyl-Thyracil
State
Solid
Propyl-Thyracil
LogP
-0.34
Propyl-Thyracil
Dosage Forms
Tablet (5 or 10 mg)
Propyl-Thyracil
Indication
For the treatment of hyperthyroidism, goiter, Graves disease and psoriasis.
Propyl-Thyracil
Pharmacology
Used in the treatment of hyperthyroidism or an overactive thyroid gland, methimazole inhibits the synthesis of thyroid hormones and thus is effective in the treatment of hyperthyroidism. It may also be used to ameliorate hyperthyroidism in preparation for subtotal thyroidectomy or radioactive iodine therapy.
Propyl-Thyracil
Absorption
Rapid with an oral bioavailability of 93%.
Propyl-Thyracil
side effects and Toxicity
Oral LD50 in rats is 2250 mg/kg. Symptoms of overdose include nausea, vomiting, epigastric distress, headache, fever, joint pain, pruritus, and edema. Aplastic anemia (pancy-topenia) or agranulocytosis may be manifested in hours to days. Less frequent events are hepatitis, nephrotic syndrome, exfoliative dermatitis, neuropathies, and CNS stimulation or depression.
Propyl-Thyracil
Patient Information
Patients should be instructed to report to their physicians any symptoms of agranulocytosis, such as fever or sore throat.
Propyl-Thyracil
Organisms Affected
Humans and other mammals