Thiouracil

Thiouracil can cause cancer according to The World Health Organization’s International Agency for Research on Cancer (IARC). Thiouracil is a nucleobase analogue that is uracil in which the oxo group at C-2 is replaced by a thioxo group. Among its listed roles, it functions as a antithyroid drug and a metabolite. It is a thiocarbonyl compound and a nucleobase analogue. Functionally, it is related to uracil. It is grouped under the following drug class(es): Thyroid agents. The directory classifies it as a discontinued API with a synthetic source/manufacturing origin. Other names for this substance include Deracil, Antagothyroid, 2-thiouracil and Nobilen. Its PubChem CID is 1269845.

CAS No 141-90-2
Molecular Formula C4H4N2OS
Molecular Weight 128.15 g/mol
Synonyms 2-sulfanylidene-1H-pyrimidin-4-one

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