Imidazole derivatives generally have good solubility in protic solvents. Simple imidazole derivatives, such as 1H-imidazole, 2-methyl-1H-imidazole, and 1,2-dimethylimidazole, have very high solubility in water. 60-56-0, formula is C4H6N2S, Name is 1-Methyl-1H-imidazole-2(3H)-thione. Their solubility in alcohol is lower than that in water and decreases with increasing molecular weight of the alcohols . Computed Properties of 60-56-0.
Yoshizawa, Kazuko;Aso, Keiko;Satoh, Mari research published 《 Predictive effect of antithyroid antibody for relapse of Graves disease》, the research content is summarized as follows. The remission rate in children with Graves disease (GD) after 2-6 years of antithyroid drug (ATD) treatment is 40-50%. It has been reported that it is difficult to predict the GD prognosis based on the thryroid stimulating hormone (TSH) receptor antibody (TRAb) level at the cessation of ATD treatment. We studied whether the persistence of neg. TRAb at ATD treatment cessation increased the remission rate in pediatric patients with GD. We included 22 patients diagnosed with GD who discontinued ATD treatment after confirmation of neg. TRAb on two or more consecutive tests. Remission was defined as the maintenance of normal thyroid function, including serum TSH level, with neg. TRAb more than 2 years after ATD discontinuation. Of the 22 patients, 12 achieved remission (remission rate 54.5%), with no significant between-group difference in the median duration of ATD treatment in the remission and relapse groups (4.4 vs 3.9 years). Of the 10 patients who relapsed, four (40.0%) relapsed within 2 years after ATD discontinuation, and 4 (40.0%) relapsed more than 5 years after ATD discontinuation. The persistence of neg. TRAb at ATD treatment cessation might indicate prolonged duration of remission but does not increase the final remission rate in patients with childhood-onset GD.
60-56-0, Methimazole is an antithyroid compound found to have antioxidant properties. Methimazole inhibits activation of the IFN-g-induced Janus kinase (JAK)/STAT signaling pathway in FRTL-5 thyroid cells, which may account for its immunodolulatory effects. Additionally, methimazole is an inhibitor of thyroperoxidase.
Methimazole is a thiourea antithyroid agent that prevents iodine organification, thus inhibiting the synthesis of thyroxine. Antihyperthyroid.
Methimazole is an inhibitor of thyroid hormone synthesis. It is a substrate for thyroid peroxidase that traps oxidized iodide, preventing its use by thyroglobulin for thyroid hormone synthesis. Methimazole (0.4 mg/kg) inhibits the absorption of radiolabeled iodide by the thyroid gland in rats by 80.9%.3 It reduces the incidence of lymphocytic thyroiditis in the insulin-dependent type 1 diabetic BB/W rat. Methimazole has been used to induce hypothyroidism in mice. Formulations containing methimazole have been used in the treatment of hyperthyroidism.
Methimazole is a thyreostatic compound, and an antihormone, which is widely used in medicine for the treatment of hyperthyroidism.
Methimazole is a thioamide inhibitor of the enzyme thyroid peroxidase (TPO), with antithyroid activity. Upon administration, methimazole inhibits the metabolism of iodide and the iodination of tyrosine residues in the thyroid hormone precursor thyroglobulin by TPO; this prevents the synthesis of the thyroid hormones triiodothyronine (T3) and thyroxine (T4).
Methimazole is an antithyroid medication which is now considered the first line agent for medical therapy of hyperthyroidism and Graves disease. Methimazole has been linked to serum aminotransferase elevations during therapy as well as to a clinically apparent, idiosyncratic liver injury that is typically cholestatic and self-limited in course.
Methimazole, also known as tapazole or danantizol, belongs to the class of organic compounds known as imidazolethiones. These are aromatic compounds containing an imidazole ring which bears a thioketone group. Methimazole is a drug which is used for the treatment of hyperthyroidism, goiter, graves disease and psoriasis. Methimazole is soluble (in water) and a very weakly acidic compound (based on its pKa). Methimazole has been detected in multiple biofluids, such as urine and blood. Methimazole can be converted into methimazole S-oxide., Computed Properties of 60-56-0
Referemce:
Imidazole – Wikipedia,
Imidazole | C3H4N2 – PubChem