2-Fluoro-3-hydroxycyclohept-2-en-1-one CAS 910999-46-1
| CAS No. | 910999-46-1 |
| Molecular Formula | C7H9FO2 |
| Molecular Weight | 144.14 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 2-Fluoro-3-hydroxycyclohept-2-en-1-one (CAS 910999-46-1), a certified reference material (molecular formula C7H9FO2, MW 144.14 g/mol) for analytical method development and quality control.
Structurally, 2-Fluoro-3-hydroxycyclohept-2-en-1-one (C7H9FO2) 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 144.14 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).
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.
As a certified reference material (CRM), 2-Fluoro-3-hydroxycyclohept-2-en-1-one meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C7H9FO2 |
| Molecular Weight | 144.14 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 | 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.) | 1987 |
| Halogen Content | F-containing |
Related Fluoro Standards
- cis-2-Fluoro-[1,1-bi(cyclopropane)]-1-carboxylic acid (CAS 1706430-81-0)
- trans-2-Fluoro-[1,1-bi(cyclopropane)]-1-carboxylic acid (CAS 1706436-39-6)
- 2-fluoro-3-hydroxy-5-methylcyclohex-2-en-1-one (CAS 2231677-08-8)
- [1-(2-Fluoro-ethyl)-1h-pyrazol-3-yl]-methanol (CAS 1427021-99-5)
- (1-Ethyl-5-fluoro-1H-pyrazol-4-yl)methanol (CAS 1702499-28-2)
- (5-Fluoro-1,3-dimethyl-1H-pyrazol-4-yl)methanol (CAS 1823403-65-1)
- 6-Ethyl-5-fluoro-3,4-dihydropyrimidin-4-ol (CAS 1841081-48-8)
- 5-Fluoro-6-(fluoromethyl)pyridin-2-amine (CAS 1470093-02-7)
Recommended Standards
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- 1-(2,4,4-trimethylpentan-2-yl)piperazine (CAS 86375-52-2)
- Vonoprazan Fumarate Impurity 3 (CAS 881674-56-2)
- N-(4-(N,N-dimethylsulfamoyl)phenyl)-4-(pyridin-2-yl)piperazine-1-carboxamide (CAS 692733-02-1)
- 1-(5-(2-Methyl-4-nitrophenyl)furan-2-yl)ethan-1-one (CAS 886502-78-9)
- (S)-di-tert-butyl 2-carbamoylpiperazine-1,4-dicarboxylate (CAS 1438393-12-4)
- tert-Butyl (2S)-2-(((2-methoxypropyl)amino)methyl)pyrrolidine-1-carboxylate (CAS 1260635-08-2)
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