2,4-Difluoro-3-(2-thiomethylphenyl)propiophenone CAS 898780-57-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 898780-57-9 |
| Molecular Formula | C16H14F2OS |
| Molecular Weight | 292.34 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2,4-Difluoro-3-(2-thiomethylphenyl)propiophenone (CAS 898780-57-9) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C16H14F2OS. Molecular weight: 292.34 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C16H14F2OS |
| Molecular Weight | 292.34 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | F-containing |
| Sulfur Atoms | 1 |
Related Difluoro Standards
- 3,4-Difluoro-3-(2-thiomethylphenyl)propiophenone (CAS 898780-59-1)
- 3,5-Difluoro-3-(2-thiomethylphenyl)propiophenone (CAS 898780-61-5)
- 3,5-Difluoro-3-(4-thiomethylphenyl)propiophenone (CAS 898781-81-2)
- 3',5-Difluoro-4'-(methoxycarbonyl)-[1,1'-biphenyl]-3-carboxylic acid (CAS 1261898-53-6)
- 2',3-Difluoro-5'-(methoxycarbonyl)-[1,1'-biphenyl]-4-carboxylic acid (CAS 1261912-20-2)
- 1,3-Difluoro-5-nitro-2-(trichloromethoxy)benzene (CAS 1417566-37-0)
- 1,2-Difluoro-4-nitro-3-(trichloromethoxy)benzene (CAS 1417569-29-9)
- 1,3-Difluoro-2-(2-fluorophenoxy)-5-(trifluoromethyl)benzene (CAS 2244086-79-9)
Recommended Standards
- 2-(1-Phenyl-1H-pyrazolo[3,4-d]pyrimidin-4-yl)cyclohexanone (CAS 62141-20-2)
- 2-Amino-N-methyl-N-(1-phenyl-1H-pyrazol-5-yl)benzamide (CAS 88277-67-2)
- 1-(5-Methyl-2-phenyl-2H-pyrazol-3-yl)-3-phenyl-urea (CAS 337975-77-6)
- Alarin (human) (CAS 909409-86-5)
- N-(2,4-Dimethylphenyl)-1-(4-fluorophenyl)-1H-pyrazolo[3,4-d]pyrimidin-4-amine (CAS 890897-09-3)
- 3,3'-(Butane-1,4-diyl) Bis(1-vinyl-3-imidazolium) Bis(trifluoromethanesulfonyl)imide (CAS 1312310-16-9)
- n-(2-(Pyrrolidin-3-yl)ethyl)cyclobutanecarboxamide (CAS 1344368-54-2)
- 3-(Benzo[d]thiazol-2-yl)-N,N-dimethylpyridin-2-amine (CAS 339112-83-3)
- Ruthenate(2-), (2,2′-bipyridine-κN1,κN1′)bis[[3,3′-(1,10-phenanthroline-4,7-diyl-κN1,κN10)bis[benzenesulfonato]](2-)]-, sodium (CAS 1216940-08-7)
- Semaglutide Impurity 11 (CAS CATO-C4X-222611)
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