4-(5,5-Dimethyl-1,3-dioxan-2-yl)-1-(5-fluoro-2-methylphenyl)butan-1-one CAS 898755-96-9
| CAS No. | 898755-96-9 |
| Molecular Formula | C17H23FO3 |
| Molecular Weight | 294.36 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 294.36 g/mol gives 4-(5,5-Dimethyl-1,3-dioxan-2-yl)-1-(5-fluoro-2-methylphenyl)butan-1-one distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
4-(5,5-Dimethyl-1,3-dioxan-2-yl)-1-(5-fluoro-2-methylphenyl)butan-1-one (CAS 898755-96-9), molecular formula C17H23FO3 and molecular weight 294.36 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of 4-(5,5-Dimethyl-1,3-dioxan-2-yl)-1-(5-fluoro-2-methylphenyl)butan-1-one (C17H23FO3) is characterized by a steroid core, a hydroxyl group, an ether linkage, fluorine substitution. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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 4-(5,5-Dimethyl-1,3-dioxan-2-yl)-1-(5-fluoro-2-methylphenyl)butan-1-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 | C17H23FO3 |
| Molecular Weight | 294.36 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | F-containing |
Related Dimethyl Standards
- Dimethyl 3-[2-(Ethylsulfonyl)propyl]glutarate (CAS 116007-16-0)
- 5-(5,5-Dimethyl-1,3-dioxan-2-yl)-1-(3-fluorophenyl)pentan-1-one (CAS 898786-15-7)
- 5-(5,5-Dimethyl-1,3-dioxan-2-YL)-2'-fluorovalerophenone (CAS 898786-12-4)
- 898786-18-0 5-(5,5-Dimethyl-1,3-dioxan-2-yl)-1-(4-fluorophenyl)pentan-1-one DTXSID80645933 (CAS 898786-18-0)
- 1'-Ethyl-3',5'-dimethyl-1-phenyl-1H,1'H-[3,4'-bipyrazole]-4-carbaldehyde (CAS 1006334-15-1)
- 4-(3,5-Dimethyl-1H-pyrazol-1-yl)-6-ethoxy-2-phenylpyrimidine (CAS 1017685-82-3)
- Ethyl (2-(2-(3,5-dimethyl-1H-pyrazol-1-yl)thiazol-4-yl)ethyl)carbamate (CAS 1421498-83-0)
- 2-(3,5-Dimethyl-1H-pyrazol-1-yl)ethyl 4-methylbenzene-1-sulfonate (CAS 67000-34-4)
Recommended Standards
- 2-(2-Fluorophenoxy)-N-(2-(piperidin-1-yl)ethyl)propanamide (CAS 608494-03-7)
- 1-(3-(2-(4-Fluorophenyl)-1,3-dioxolan-2-yl)propyl)piperazine (CAS 55846-41-8)
- (S)-tert-Butyl 1-(4-fluorobenzyl)pyrrolidin-3-ylcarbamate (CAS 457097-99-3)
- Benzoylecgonine D5 (CAS 259526-50-6)
- Dimethylvaline (CAS 15206-52-7)
- 2-Chloro-5-(2-chloroacetamido)benzoic acid (CAS 869950-77-6)
- 1-{[3-(benzyloxy)phenyl]methyl}piperazine (CAS 523980-09-8)
- 2-[(cyclohexylcarbonyl)amino]-4,5-dimethoxybenzoic acid (CAS 294892-11-8)
- 4-Amino-5-bromo-6-(difluoromethyl)pyridine-3-sulfonamide (CAS 1804696-99-8)
- 1-((Benzyloxy)carbonyl)-3-fluoropiperidine-4-carboxylic acid (CAS 1303974-60-8)
- 3-(3-Hydroxy-isoxazol-5-yl)-propionic acid (CAS 75989-19-4)
- 6,8-Dichloro-3-(2,6-dichlorobenzyl)quinazolin-4(3H)-one (CAS 618443-49-5)
- [(1,2,5,6-η)-1,5-Cyclooctadiene][(1,2,3,4,5,6-η)-1,3,5-cyclooctatriene]ruthenium (CAS 42516-72-3)
- Neuropeptide Y (13-36) (porcine) (CAS 113662-54-7)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com