1-(3,4-Difluorophenyl)-2-((1-methyl-1h-imidazol-2-yl)thio)ethan-1-one CAS 244278-76-0
| CAS No. | 244278-76-0 |
| Molecular Formula | C12H10F2N2OS |
| Molecular Weight | 268.28 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 1-(3,4-Difluorophenyl)-2-((1-methyl-1h-imidazol-2-yl)thio)ethan-1-one 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.
CATO supplies 1-(3,4-Difluorophenyl)-2-((1-methyl-1h-imidazol-2-yl)thio)ethan-1-one (CAS 244278-76-0), a certified reference material (molecular formula C12H10F2N2OS, MW 268.28 g/mol) for analytical method development and quality control.
Based on its molecular formula C12H10F2N2OS, 1-(3,4-Difluorophenyl)-2-((1-methyl-1h-imidazol-2-yl)thio)ethan-1-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 268.28 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C12H10F2N2OS |
| Molecular Weight | 268.28 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
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Recommended Standards
- (R)-4-(tert-Butoxy)-2-(3-fluorophenyl)-4-oxobutanoic acid (CAS 1956437-23-2)
- 1-(Prop-2-yn-1-yl)-4-[3-(trifluoromethyl)phenyl]piperazine (CAS 94361-05-4)
- (R)-4-(tert-Butoxy)-2-(4-fluorophenyl)-4-oxobutanoic acid (CAS 1956436-72-8)
- 1-(tert-Butyl)-4-phenyl-3-(trifluoromethyl)-1H-pyrazole (CAS 256414-73-0)
- 6-Chloro-3-(2-(1-fluorocyclopropyl)phenoxy)pyridazin-4-ol (CAS 499223-33-5)
- 1-Cinnamylpiperidin-3-ol (CAS 1082074-99-4)
- 1-{4-[(oxan-4-yloxy)methyl]phenyl}methanamine (CAS 864266-78-4)
- 4-(3-Chlorophenyl)-2-methyl-2,4-dihydro-3H-1,2,4-triazol-3-one (CAS 1355171-14-0)
- Fmoc-S-3-amino-4-(4-tert-butylphenyl)-butyric acid (CAS 403661-86-9)
- Methyl 5-methyl-2-(pyrimidin-2-yl)benzoate (CAS 1088994-20-0)
- tert-Butyl N-(5-acetyl-4-methyl-1,3-thiazol-2-yl)-N-[3-(trifluoromethyl)phenyl]carbamate (CAS 1208410-26-7)
- Vonoprazan Impurity 234 (CAS CATO-C4X-1020234)
- 1-(5-Bromofuran-2-yl)propan-1-one (CAS 99834-94-3)
- Tirzepatide Impurity 1 (CAS 2460751-66-8)
Why CATO?
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