2-Fluorocyclohexane-1,3-dione CAS 351863-83-7
| CAS No. | 351863-83-7 |
| Molecular Formula | C6H7FO2 |
| Molecular Weight | 130.12 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
2-Fluorocyclohexane-1,3-dione (CAS 351863-83-7), molecular formula C6H7FO2 and molecular weight 130.12 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, 2-Fluorocyclohexane-1,3-dione (C6H7FO2) contains a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 3.0, corresponding to approximately 3 ring(s) or double-bond equivalent(s). With a molecular weight of 130.12 g/mol, it falls into the low-molecular-weight range. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
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 | C6H7FO2 |
| Molecular Weight | 130.12 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 | May oxidize slowly on prolonged air exposure; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F-containing |
Related Fluorocyclohexane Standards
- cis-4-fluorocyclohexane-1-carbaldehyde (CAS 2306250-04-2)
- trans-4-fluorocyclohexane-1-carbaldehyde (CAS 97344-79-1)
- 5-Fluorocyclohexane-1,3-diamine (CAS 1702381-61-0)
- 2-Fluorocyclohexane-1-carboxylic acid (CAS 1529678-51-0)
- 4-fluorocyclohexane-1-carboxylic acid (CAS 95233-41-3)
- Methyl 4-fluorocyclohexane-1-carboxylate (CAS 1402142-78-2)
- Methyl 2-fluorocyclohexane-1-carboxylate (CAS 1556218-25-7)
- Ethyl 1-fluorocyclohexane-1-carboxylate (CAS 32273-87-3)
Recommended Standards
- (4-Fluoro-1-methyl-1H-pyrazol-5-yl)methanol (CAS 2436502-49-5)
- 3-Fluorobicyclo[2.1.0]Pentane-1-carboxylic acid (CAS 2386633-01-6)
- (4-Fluoro-5-methyl-1h-pyrazol-3-yl)methanol (CAS 1934270-94-6)
- 4-Fluoro-1,3-dimethyl-1H-pyrazol-5-ol (CAS 80171-20-6)
- 4-Methoxy-1-indanone (CAS 13336-31-7)
- 4-Ethoxypyrimidine-2-thiol (CAS 72565-78-7)
- 1-(3,4-dichlorophenyl)-3-methyl-4,5-dihydro-1H-pyrazol-5-one (CAS 13124-17-9)
- [(5-Bromopentyl)oxy](tert-butyl)dimethylsilane (CAS 85514-43-8)
- Ethyl 1-Phenylcyclopropanecarboxylate (CAS 87328-17-4)
- N-Carbobenzoxy-1,6-diaminohexane Hydrochloride (CAS 78618-06-1)
- Tert-butyl 4-(2-aminophenyl)-3,6-dihydropyridine-1(2H)-carboxylate (CAS 955397-70-3)
- 3-(3-Fluoro-4-isopropoxyphenyl)-1H-pyrazolo[3,4-d]pyrimidin-4-amine (CAS 1408087-64-8)
- 2-[[(5-Chloro-2-thienyl)sulfonyl]amino]benzoic acid (CAS 327979-67-9)
- Tau Peptide (274-288) trifluoroacetate salt (CAS 330456-39-8)
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