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Carbimazole

Carbimazole is a methimazole prodrug that is clinically used to treat hyperthyroidism and Graves’ disease; it exhibits immunomodulatory and anti-thyroid activities. Carbimazole inhibits thyroid peroxidase, decreasing production of thyroid hormones T3 and T4. In clinical subjects with Graves’ disease, carbimazole increases levels of IL-2 and free radical scavengers and decreases levels of IL-2Rs.

References PubMed ID::http://www.ncbi.nlm.nih.gov/pubmed/18848352

Cas No.

22232-54-8

Purity

≥98%

Formula

C7H10N2O2S

Formula Wt.

186.23

Chemical Name

2,3-Dihydro-3-methyl-2-thioxo-1H-imidazole-1- carboxylic acid ethyl ester

IUPAC Name

ethyl 3-methyl-2-sulfanylideneimidazole-1-carboxylate

Synonym

Athyromazole; Neo-mercazole; Neo-Thyreostat

Melting Point

122-125°C

Solubility

Soluble in water (500parts), ethanol (50parts), and chloroform (3parts).

Appearance

White-almost white crystalline powder

Manna D, Roy G, Mugesh G. Antithyroid drugs and their analogues: synthesis, structure, and mechanism of action. Acc Chem Res. 2013 Nov 19;46(11):2706-15. PMID: 23883148.

Wilson R, McKillop JH, Buchanan LM, et al. The effect of carbimazole therapy on interleukin 2, interleukin 2 receptors and free radicals. Autoimmunity. 1990;8(1):3-7. PMID: 2129783.

PF 04691502