2-(Allylthio)-3-methyl-6-(trifluoromethyl)pyrimidin-4(3H)-one CAS 339101-95-0
| CAS No. | 339101-95-0 |
| Molecular Formula | C9H9F3N2OS |
| Molecular Weight | 250.24 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 250.24 g/mol gives 2-(Allylthio)-3-methyl-6-(trifluoromethyl)pyrimidin-4(3H)-one distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
2-(Allylthio)-3-methyl-6-(trifluoromethyl)pyrimidin-4(3H)-one (CAS 339101-95-0), molecular formula C9H9F3N2OS and molecular weight 250.24 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C9H9F3N2OS, 2-(Allylthio)-3-methyl-6-(trifluoromethyl)pyrimidin-4(3H)-one contains a nitrogen-containing heterocyclic scaffold, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage, fluorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 250.24 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 2-(Allylthio)-3-methyl-6-(trifluoromethyl)pyrimidin-4(3H)-one under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C9H9F3N2OS |
| Molecular Weight | 250.24 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Allylthio Standards
- 2-(2-(Allylthio)-1H-benzo[d]imidazol-1-yl)acetic acid (CAS 312754-94-2)
- 2-(Allylthio)-3-ethylthieno[3,2-d]pyrimidin-4(3H)-one (CAS 338401-80-2)
- 6-(Allylthio)-4-phenyl-1,3,5-triazin-2(1H)-one (CAS 652154-75-1)
- (E)-2-(allylthio)-5-styryl-1,3,4-oxadiazole (CAS 478047-57-3)
- 2-(Allylthio)-6-phenylpyrimidin-4(1H)-one (CAS 62459-16-9)
- 2-(Allylthio)-N-(naphthalen-2-yl)acetamide (CAS 902361-12-0)
- 3-(Allylthio)-5H-[1,2,4]triazino[5,6-b]indole (CAS 73718-25-9)
- 5-((Allylthio)methyl)isoxazol-3-yl dimethylcarbamate (CAS 89661-35-8)
Recommended Standards
- 1,2-Bis(4-fluorophenyl)ethane-1,2-diol (CAS 24133-58-2)
- 2-(Benzyloxy)-1,4-difluoro-3-methoxybenzene (CAS 2379322-45-7)
- 1-(Difluoromethyl)-4-(4-methoxyphenoxy)benzene (CAS 2149601-35-2)
- 3-(2-Oxo-3-(trifluoromethyl)pyridin-1(2H)-yl)propanethioamide (CAS 265314-18-9)
- 2-Hydroxy-4-(methylamino)benzaldehyde (CAS 1243280-83-2)
- 5-Bromo-2-((tetrahydrofuran-3-yl)oxy)pyridine (CAS 494771-98-1)
- Di-tert-butyl 4-oxocyclohexane-1,2-dicarboxylate (CAS 925704-44-5)
- 2-Methyl-3-(oxazolo[4,5-b]pyridin-2-yl)aniline (CAS 328907-88-6)
- 4-Methyl-N-(4-methylbenzyl)thiazol-2-amine (CAS 233661-71-7)
- Acid red 57 (CAS 12217-34-4)
- 3-(3-Amino-4-iodo-5-methyl-1H-pyrazol-1-yl)propanamide (CAS 1354706-18-5)
- Fluazacort (CAS 19888-56-3)
- 2-(Dimethylamino)-3,3-dimethylbutanoic acid (CAS 170941-89-6)
- Semaglutide（sodium salt） (CAS CATO-C4X-222619)
Why CATO?
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