The Sigma-Aldrich catalog lists 3 grades and pack sizes of Thymoquinone (CAS 490-91-5). Pick the code you need and request a quote for price and lead time from Klar Chem.
| CAS | 490-91-5 |
|---|---|
| Molecular formula | C10H12O2 |
| Molecular weight | 164.2 g/mol |
| IUPAC name | 2-methyl-5-propan-2-ylcyclohexa-2,5-diene-1,4-dione |
| Synonyms | Thymoquinon · p-Cymene-2,5-dione · p-Mentha-3,6-diene-2,5-dione · 2,5-CYCLOHEXADIENE-1,4-DIONE, 2-METHYL-5-(1-METHYLETHYL)- · 2-Isopropyl-5-methylbenzoquinone · 2-Isopropyl-5-methyl-p-benzoquinone |
Irritant
⚠️ 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 | THYMOQUINONE | 03416-100MG | Request Quote |
| Sigma | THYMOQUINONE, >=98% | 274666-1G 274666-5G |
Request Quote |
For information only; specifications and availability are confirmed at quotation. Prices are not listed.
