3,5-Difluoro-4'-methylbenzophenone CAS 844885-12-7
| CAS No. | 844885-12-7 |
| Molecular Formula | C16H14F2O |
| Molecular Weight | 260.28 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 3,5-Difluoro-4'-methylbenzophenone is closely related to a hydroxyl group, an ether linkage, fluorine substitution, a polycyclic aromatic system in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
3,5-Difluoro-4'-methylbenzophenone (CAS 844885-12-7), molecular formula C16H14F2O and molecular weight 260.28 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, 3,5-Difluoro-4'-methylbenzophenone (C16H14F2O) contains a hydroxyl group, an ether linkage, fluorine substitution, a polycyclic aromatic system. The molecule exhibits a degree of unsaturation (DBE) of 9.0, corresponding to approximately 9 ring(s) or double-bond equivalent(s). With a molecular weight of 260.28 g/mol, it falls into the medium-molecular-weight range. 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.
CATO manufactures 3,5-Difluoro-4'-methylbenzophenone 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 | C16H14F2O |
| Molecular Weight | 260.28 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 |
Related Difluoro Standards
- 2,4-Difluoro-3-(4-methylphenyl)propiophenone (CAS 898769-34-1)
- 3,4-Difluoro-4-isopropylbenzophenone (CAS 845781-00-2)
- 3,4-Difluoro-4-n-propylbenzophenone (CAS 845781-03-5)
- 3,5-Difluoro-3-(3-methylphenyl)propiophenone (CAS 898768-21-3)
- 3,5-Difluoro-3-(4-methylphenyl)propiophenone (CAS 898769-40-9)
- 3,5-Difluoro-4-isopropylbenzophenone (CAS 844885-09-2)
- 3,5-Difluoro-4-((2-(methylsulfonyl)ethyl)amino)benzonitrile (CAS 1384711-06-1)
- 5,6-Difluoro-2-(2-methoxyphenyl)-1H-benzo[d]imidazole (CAS 1266751-87-4)
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- (S)-3-hydroxy-3-methyl-2-(methylamino)butanoic acid (CAS 77421-34-2)
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- 1-Cyclopropyl-N-(4-fluorophenethyl)ethan-1-amine (CAS 1019499-21-8)
- 6-Chloro-5-(difluoromethyl)-2-methylnicotinonitrile (CAS 1805360-66-0)
- 2-(2,2-Difluoroethyl)-3-methyl-6-oxo-2h,6h,7h-pyrazolo[3,4-b]pyridine-4-carboxylic acid (CAS 1160246-23-0)
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