3-Fluoro-3-(4-fluorophenyl)propiophenone CAS 898768-22-4
| CAS No. | 898768-22-4 |
| Molecular Formula | C15H12F2O |
| Molecular Weight | 246.25 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Structurally, 3-Fluoro-3-(4-fluorophenyl)propiophenone (C15H12F2O) 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 246.25 g/mol, it falls into the medium-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
3-Fluoro-3-(4-fluorophenyl)propiophenone (CAS 898768-22-4), molecular formula C15H12F2O and molecular weight 246.25 g/mol, is a CATO reference standard with documented purity and traceability.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
CATO manufactures 3-Fluoro-3-(4-fluorophenyl)propiophenone 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 | C15H12F2O |
| Molecular Weight | 246.25 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 Fluoro Standards
- 4-Fluoro-3-(4-fluorophenyl)propiophenone (CAS 104147-29-7)
- 2-Fluoro-3-(3-fluorophenyl)propiophenone (CAS 898767-35-6)
- 2-Fluoro-3-(4-fluorophenyl)propiophenone (CAS 898768-54-2)
- 898789-14-5 3'-Fluoro-3-(3-fluorophenyl)propiophenone MFCD03843522 (CAS 898789-14-5)
- 2-[(4-Fluoro-2-methylphenyl)amino]nicotinic acid (CAS 1036531-44-8)
- 2-[(2-Fluoro-4-methylphenyl)amino]nicotinic acid (CAS 1040326-35-9)
- 2-Fluoro-5-(propane-2-sulfonyl)benzoic acid (CAS 1152548-25-8)
- 2-[2-Fluoro-4-(methylsulfonyl)phenyl]-1,3-dioxolane (CAS 1346597-53-2)
Recommended Standards
- 3,5-Difluoro-4-ethylbenzophenone (CAS 844885-11-6)
- 4-(1-(2,4-Difluorophenyl)ethyl)benzaldehyde (CAS 2586126-65-8)
- 3,5-Difluoro-3,5-dimethylbenzophenone (CAS 844885-22-9)
- 4-(1-(2,5-Difluorophenyl)ethyl)benzaldehyde (CAS 2484888-80-2)
- 6-Chloro-n4-(pyridin-2-ylmethyl)pyrimidine-2,4-diamine (CAS 122862-47-9)
- Tantalum silicide (99.5%-Ta) (CAS 12039-79-1)
- 1-(2-Amino-5-fluoro-4-methylphenyl)ethan-1-one (CAS 937816-84-7)
- 5-(Difluoromethyl)isoxazole-3-carboxylic acid (CAS 1785023-01-9)
- Methyl 3-((dimethylamino)methyl)benzoate (CAS 89999-70-2)
- (3-Bromophenyl)(3,5-dimethoxyphenyl)methanone (CAS 951892-07-2)
- Carbidopa Impurity 20 (CAS CATO-C4X-231020)
- (S)-2-(2-(((2-(tert-Butoxy)-2-oxoethyl)amino)methyl)pyrrolidin-1-yl)acetic acid (CAS 1354019-03-6)
- (R)-Benzyl (1-(2-chloroacetyl)pyrrolidin-3-yl)(ethyl)carbamate (CAS 1353994-92-9)
- Acetyl-Exenatide trifluoroacetate salt (CAS 305815-28-5)
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