5,5-Difluoro-2-Hexanone CAS 366799-81-7
| CAS No. | 366799-81-7 |
| Molecular Formula | C6H10F2O |
| Molecular Weight | 136.14 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 5,5-Difluoro-2-Hexanone.
5,5-Difluoro-2-Hexanone (CAS 366799-81-7), molecular formula C6H10F2O and molecular weight 136.14 g/mol, is a CATO reference standard with documented purity and traceability.
5,5-Difluoro-2-Hexanone (C6H10F2O) contains a hydroxyl group, an ether linkage, fluorine substitution. Halogen substitution raises its density and boiling point; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C6H10F2O |
| Molecular Weight | 136.14 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F-containing |
Related Difluoro Standards
- 3,3-Difluoro-1-(2-hydroxyethyl)cyclobutane (CAS 1056467-54-9)
- (2,2-Difluoro-3,3-dimethylcyclopropyl)methanol (CAS 131262-12-9)
- (3,3-difluoro-1-methylcyclobutyl)methanol (CAS 1408076-35-6)
- (2,2-Difluoro-1-methylcyclobutyl)methanol (CAS 2090743-28-3)
- 2,2-Difluoro-1,3-dimethylimidazolidine (CAS 220405-40-3)
- 2,6-difluoro-4-aminopyridine (CAS 63489-58-7)
- 3,3-Difluoro-1-(hydroxymethyl)cyclopentane (CAS 883731-63-3)
- 3,3-difluoro-2,2-dimethylbutanal (CAS 1996581-55-5)
Recommended Standards
- 4,4-Difluoropiperidin-1-amine (CAS 811441-26-6)
- 6,6-difluoro-1,4-diazepane (CAS 529509-58-8)
- 4,4-Difluorocyclohexanol (CAS 22419-35-8)
- 1,4-DIFLUORO-2-HYDROXYBENZENE 2,5-DIFLUOROPHENOL 2713-31-7 PF10626 PHENOL, 2,5-DIFLUORO- (CAS 2713-31-7)
- 1-(2-(Methylthio)phenyl)urea (CAS 90007-01-5)
- (3-Chloro-2-methoxyphenyl)methanamine hydrochloride (CAS 2137815-83-7)
- 2-((1H-Indol-3-yl)methyl)-8-ethyl-3-hydroxyquinoline-4-carboxylic acid (CAS 924634-59-3)
- tert-Butyl 4-chloro-3-formyl-1H-indazole-1-carboxylate (CAS 518987-95-6)
- 3-Phenylcyclohexanecarbaldehyde (CAS 13082-55-8)
- 3-Bromopyrazine-2-carbonitrile (CAS 1250022-24-2)
- 3-(furan-2-yl)-6-(methylsulfanyl)pyridazine (CAS 872722-85-5)
- Methyl (R)-3-amino-3-(benzo[d][1,3]dioxol-5-yl)propanoate hydrochloride (CAS 2061996-64-1)
- (S)-cyclopropyl(2,5-difluorophenyl)methanamine (CAS 1213597-72-8)
- Peptide 74 (H-8545.0500) (CAS 132116-39-3)
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