The Sigma-Aldrich catalog lists 7 grades and pack sizes of Methimazole (CAS 60-56-0). Pick the code you need and request a quote for price and lead time from Klar Chem.
| CAS | 60-56-0 |
|---|---|
| Molecular formula | C4H6N2S |
| Molecular weight | 114.17 g/mol |
| IUPAC name | 3-methyl-1H-imidazole-2-thione |
| Synonyms | thiamazole · Tapazole · 1-Methyl-1H-imidazole-2-thiol · 1-Methylimidazole-2-thiol · Mercazolyl · Methimazol |
Irritant
Health hazard
⚠️ For information only (source: EU CLP harmonised classification and ECHA notifications, via PubChem); not a substitute for the official Safety Data Sheet (SDS).
| Brand | Product / grade | Code | |
|---|---|---|---|
| Sigma | 2-MERCAPTO-1-METHYLIMIDAZOLE, 99+% | 301507-25G 301507-5G |
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| Sigma | METHIMAZOL | 46429-250MG | Request Quote |
| Sigma | METHIMAZOLE | 1411005-200MG | Request Quote |
| Sigma | METHIMAZOLE CRYSTALLINE | M8506-100G M8506-25G |
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| Sigma | THIAMAZOLE | Y0000336 | Request Quote |
For information only; specifications and availability are confirmed at quotation. Prices are not listed.
