1-Cyclopropyl-2-fluoroethan-1-one CAS 3794-04-5
| CAS No. | 3794-04-5 |
| Molecular Formula | C5H7FO |
| Molecular Weight | 102.11 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 1-Cyclopropyl-2-fluoroethan-1-one is closely related to a hydroxyl group, an ether linkage, fluorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
1-Cyclopropyl-2-fluoroethan-1-one (CAS 3794-04-5), molecular formula C5H7FO and molecular weight 102.11 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C5H7FO, 1-Cyclopropyl-2-fluoroethan-1-one contains a hydroxyl group, an ether linkage, fluorine substitution; these features give the compound characteristic functional-group stretching vibrations in infrared spectroscopy. The molecular weight of 102.11 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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.
As a certified reference material (CRM), 1-Cyclopropyl-2-fluoroethan-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 | C5H7FO |
| Molecular Weight | 102.11 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) | 2.0 |
| CAS Registry Year (est.) | 1958 |
| Halogen Content | F-containing |
Related Cyclopropyl Standards
- 2-(1-methyl-cyclopropyl)-ethanol (CAS 19687-04-8)
- 3-Cyclopropyl-1-propanol (CAS 5618-01-9)
- 1-Cyclopropyl-2-hydroxyethan-1-one (CAS 42251-78-5)
- 2-cyclopropyl-2-fluoroethanol (CAS 1301206-45-0)
- N-Cyclopropyl-N-methylformamide (CAS 1403483-62-4)
- 2-Cyclopropyl-2-methyloxirane (CAS 40650-98-4)
- 2-Cyclopropyl-propionaldehyde (CAS 98485-25-7)
- 2-cyclopropyl-2-oxoacetaldehyde (CAS 5617-85-6)
Recommended Standards
- 1-(1-Fluorocyclopropyl)ethanone (CAS 63141-10-6)
- 3-(fluoromethyl)cyclobutan-1-one (CAS 913339-21-6)
- (S)-2-Fluorocyclopentan-1-one (CAS 2343963-82-4)
- 3-fluorobicyclo[1.1.1]pentan-1-ol (CAS 585532-13-4)
- 3-(3-Fluorophenyl)-1-methylpiperazine-2,5-dione (CAS 1214031-57-8)
- 1-(2-Chlorophenyl)-1H-pyrazole-4-carbaldehyde (CAS 400877-15-8)
- [2,2'-Bithiophene]-4,4'-diyldimethanol (CAS 1423116-04-4)
- 2-Phenoxy-N-(m-tolylcarbamothioyl)acetamide (CAS 299950-80-4)
- 5-(1-Methylethyl)-6-(phenylmethyl)-2,4(1H,3H)-pyrimidinedione (CAS 176519-55-4)
- 3-(Piperazin-1-yl)pyrazin-2-amine (CAS 59215-43-9)
- Carvedilol Ketone Impurity (CAS 933442-50-3)
- 1,3-Dimethyl-4-(2-nitrovinyl)-1H-pyrazole (CAS 1006683-76-6)
- 3-(Cyclohexylamino)-N-methylpropanamide (CAS 297734-22-6)
- Des-Ser39-Tirzepatide (CAS CATO-CPTD788936)
Why CATO?
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