6-methyl-2-thioxo-1H-pyrimidin-4-one

Independent reference data for 6-methyl-2-thioxo-1H-pyrimidin-4-one (CAS 56-04-2), compiled from public chemistry databases.

Registry identifiers across databases

Computed descriptors

Physicochemical values on record

Documented uses on record

Pharmaceuticals -> Animal Drugs -> Approved in TaiwanACETOACETIC ESTER IS CONDENSED VIA HYDRATION & DE-ETHANOLATION WITH THIOUREA.

Synonyms and trade names

methylthiouracil; 6-Methyl-2-thiouracil; 56-04-2; Thimecil; Alkiron; Methiocil; Basethyrin; Prostrumyl; Thiomecil; Thiothymin; Metacil; 2-Thio-6-methyluracil; Antibason; Methiacil; Methicil; Strumacil

Regulatory listings held on file

GHS notification summary	1.7% (1 / 59)

GHS hazard classification

GHS notification summary	1.7% (1 / 59)
Reported hazard statements	H302 (91.5%), H351 (79.7%), H372

This chemical does not meet GHS hazard criteria for 1.7% (1 of 59) of reports.

H302 (91.5%): Harmful if swallowed [Warning Acute toxicity, oral]

What the public record says

6-methyl-2-thioxo-1H-pyrimidin-4-one · CAS 56-04-2 · C5H6N2OS. UNII QW24888U5F. Other Experimental Properties: DECOMP @ 326-331 °C..

Physical description and handling notes

Source: PubChem / Wikidata; the batch COA governs where values differ.