3-Fluorocyclobutane-1-carbaldehyde CAS 1780295-33-1
| CAS No. | 1780295-33-1 |
| Molecular Formula | C5H7FO |
| Molecular Weight | 102.11 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 3-Fluorocyclobutane-1-carbaldehyde 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.
3-Fluorocyclobutane-1-carbaldehyde (CAS 1780295-33-1) is a high-purity analytical reference standard with the molecular formula C5H7FO and a molecular weight of 102.11 g/mol.
3-Fluorocyclobutane-1-carbaldehyde (C5H7FO) 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.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
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 | 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.) | 1994 |
| Halogen Content | F-containing |
Related Fluorocyclobutane Standards
- 3-Fluorocyclobutane-1-carbonitrile (CAS 1552638-51-3)
- 1-Fluorocyclobutane-1-carboxamide (CAS 336-93-6)
- cis-3-fluorocyclobutane-1-carboxylic acid (CAS 123812-78-2)
- trans-3-fluorocyclobutane-1-carboxylic acid (CAS 123812-79-3)
- 2-fluorocyclobutane-1-carboxylic acid (CAS 1785331-71-6)
- Ethyl 3-fluorocyclobutane-1-carboxylate (CAS 1553990-89-8)
- 3-Ethyl-3-fluorocyclobutane-1-carboxylic acid (CAS 2090464-73-4)
- 3-Fluorocyclobutane-1,1-dicarboxylic acid (CAS 123812-77-1)
Recommended Standards
- 2-Fluorocyclopentanone (CAS 1755-12-0)
- (1R,4S)-4-fluorocyclopent-2-en-1-ol (CAS 1932582-75-6)
- 1-(fluoromethyl)cyclopropane-1-carbaldehyde (CAS 1268519-96-5)
- (1S,4S)-4-fluorocyclopent-2-en-1-ol (CAS 1932639-63-8)
- 2,4-Dihydro-5-[(3-methylphenoxy)methyl]-4-(2-propen-1-yl)-3H-1,2,4-triazole-3-thione (CAS 331272-48-1)
- 2-((3,5-Dimethylphenyl)amino)-2-(thiophen-2-yl)acetic acid (CAS 725253-23-6)
- 6,8-Difluoro-4-methoxyquinoline-2-carboxylic acid (CAS 1338651-82-3)
- Trielaidin (CAS 537-39-3)
- 4-(5-Fluoro-2-hydroxybenzoyl)pyrazole (CAS 288401-61-6)
- 6-Bromo-3-iodo-5-methoxy-1-trityl-1h-pyrazolo[4,3-b]pyridine (CAS 1351813-62-1)
- Pyrido[3,4-b]pyrazin-3(4H)-one (CAS 91996-71-3)
- Tert-butyl 4-((3-fluoro-2-nitrophenyl)amino)piperidine-1-carboxylate (CAS 1004304-11-3)
- 3-Butenyl 2-(dodecylthiocarbonothioylthio)-2-methylpropionate (CAS 1403579-59-8)
- Semaglutide impurity 97 (CAS CATO-C4X-222697)
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