Dihydro-2-thioxo-5-[[5-[2-(trifluoromethyl)phenyl]-2-furanyl]methyl]-4,6(1H,5H)-pyrimidinedione CAS 959343-20-5
| CAS No. | 959343-20-5 |
| Molecular Formula | C16H11F3N2O3S |
| Molecular Weight | 368.33 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage, fluorine substitution, Dihydro-2-thioxo-5-[[5-[2-(trifluoromethyl)phenyl]-2-furanyl]methyl]-4,6(1H,5H)-pyrimidinedione is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 368.33 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
CATO supplies Dihydro-2-thioxo-5-[[5-[2-(trifluoromethyl)phenyl]-2-furanyl]methyl]-4,6(1H,5H)-pyrimidinedione (CAS 959343-20-5), a certified reference material (molecular formula C16H11F3N2O3S, MW 368.33 g/mol) for analytical method development and quality control.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), Dihydro-2-thioxo-5-[[5-[2-(trifluoromethyl)phenyl]-2-furanyl]methyl]-4,6(1H,5H)-pyrimidinedione meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C16H11F3N2O3S |
| Molecular Weight | 368.33 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Dihydro Standards
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- 3-(5,6-Dihydro-4H-pyrrolo[3,2,1-ij]quinolin-1-yl)-4-(1H-indol-3-yl)-1H-pyrrole-2,5-dione (CAS 345261-20-3)
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Recommended Standards
- 5-(2-Methanesulfonylphenyl)-3-[4-(trifluoromethyl)phenyl]-1,2,4-oxadiazole (CAS 339099-86-4)
- Ethyl 1-[4-(pyridin-3-yl)-1,3-thiazol-2-yl]-5-(trifluoromethyl)-1H-pyrazole-4-carboxylate (CAS 955966-81-1)
- 5-(2-(Methylsulfonyl)phenyl)-3-(3-(trifluoromethyl)phenyl)-1,2,4-oxadiazole (CAS 339015-71-3)
- S-ethyl (5-oxo-2-(trifluoromethyl)-5H-chromeno[2,3-b]pyridin-3-yl)carbamothioate (CAS 303995-29-1)
- 2-(4-Bromo-6-(difluoromethyl)-5-(trifluoromethyl)pyridin-2-yl)acetonitrile (CAS 1806969-16-3)
- 1-(tert-Butyl)-5-(2,4,5-trifluorophenyl)-1H-pyrazole (CAS 1246078-80-7)
- 2-Amino-4-methoxybenzoic acid hydrochloride (CAS 84575-26-8)
- 2-Chloro-N-(4-chlorophenyl)-N-methylquinazolin-4-amine (CAS 827030-35-3)
- 5-(4-Bromophenyl)-2-(cyclopentylthio)-1-(furan-2-ylmethyl)-1H-imidazole (CAS 1207010-11-4)
- Fmoc-L-photo-methionine (CAS 945859-89-2)
- 1-(2-methylphenyl)-1H-1,2,3-triazole-4-carboxylic acid (CAS 1099631-80-7)
- 5-cyclopropyl-3-(3-piperidyl)-1,2,4-oxadiazole (CAS 1339428-26-0)
- Norfloxacin Impurity C70 (CAS 106847-38-5)
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