(Z)-5-(Benzo[d][1,3]dioxol-5-ylmethylene)-2-thioxoimidazolidin-4-one CAS 110830-17-6
| CAS No. | 110830-17-6 |
| Molecular Formula | C11H8N2O3S |
| Molecular Weight | 248.26 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(Z)-5-(Benzo[d][1,3]dioxol-5-ylmethylene)-2-thioxoimidazolidin-4-one (CAS 110830-17-6) is a high-purity analytical reference standard with the molecular formula C11H8N2O3S and a molecular weight of 248.26 g/mol.
(Z)-5-(Benzo[d][1,3]dioxol-5-ylmethylene)-2-thioxoimidazolidin-4-one (C11H8N2O3S) contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C11H8N2O3S |
| Molecular Weight | 248.26 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1988 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
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Recommended Standards
- 5-(2-Aminobenzo[d]thiazol-6-yl)imidazolidine-2,4-dione (CAS 106429-09-8)
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- 2-(Imidazo[2,1-b]thiazol-6-yl)-N-(4h-1,2,4-triazol-3-yl)acetamide (CAS 1050837-99-4)
- 4-[(2-hydroxypropyl)sulfamoyl]-1H-pyrrole-2-carboxylic acid (CAS 1155166-67-8)
- N-[2-(Indol-3-yl-2,4,5,6,7-d5)acetyl]-L-glutamic-15N Acid (CAS 1201012-72-7)
- 2-Methyl-1H-pyrrolo[2,3-d]pyridazine-4,7-diol (CAS 91533-22-1)
- N-(but-3-yn-1-yl)acetamide (CAS 910232-64-3)
- 3-Chloro-2-fluoro-6-methylaniline (CAS 1781007-03-1)
- 5-chloro-2-methanesulfonyl-1,3-thiazole (CAS 915137-39-2)
- 2-(2,5-Dimethoxyphenyl)morpholine (CAS 83436-71-9)
- ETHYL 2-CHLORO-4-CYANOBENZOATE (CAS 220389-14-0)
- 2-(2,6-DIFLUOROPHENOXY)-2-METHYLPROPANOIC ACID (CAS 1203955-59-2)
- 2-Bromo-1-(pyrimidin-5-yl)propan-1-one (CAS 852180-04-2)
- Semaglutide impurity 251 (CAS CATO-C4X-2226251)
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