4-Fluorobicyclo[2.2.2]octane-1-carbaldehyde CAS 78385-82-7
| CAS No. | 78385-82-7 |
| Molecular Formula | C9H13FO |
| Molecular Weight | 156.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 4-Fluorobicyclo[2.2.2]octane-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.
4-Fluorobicyclo[2.2.2]octane-1-carbaldehyde (CAS 78385-82-7), molecular formula C9H13FO and molecular weight 156.20 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of 4-Fluorobicyclo[2.2.2]octane-1-carbaldehyde (C9H13FO) is characterized by a hydroxyl group, an ether linkage, fluorine substitution. In reversed-phase chromatography, its retention is governed primarily by the polarity and ionization state of its functional groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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), 4-Fluorobicyclo[2.2.2]octane-1-carbaldehyde 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 | C9H13FO |
| Molecular Weight | 156.20 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 |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1979 |
| Halogen Content | F-containing |
Related Fluorobicyclo Standards
- 4-Fluorobicyclo[2.2.1]heptane-1-carboxamide (CAS 88888-22-6)
- (4-Fluorobicyclo[2.2.2]Octan-1-yl)methanamine (CAS 916211-44-4)
- 5-Fluorobicyclo[3.2.2]Nonan-1-amine (CAS 2091810-58-9)
- Methyl 4-fluorobicyclo[2.1.1]Hexane-1-carboxylate (CAS 141046-63-1)
- 7-Fluorobicyclo[2.2.1]Heptane-2-carboxylic acid (CAS 1432679-36-1)
- Ethyl 3-fluorobicyclo[1.1.1]pentane-1-carboxylate (CAS 1935130-91-8)
- 4-Fluorobicyclo[2.2.1]heptane-1-carboxylic acid (CAS 84553-40-2)
- 4-Fluorobicyclo[4.1.0]Heptane-3-carboxylic acid (CAS 2167737-03-1)
Recommended Standards
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- 1,4,5,7-Tetramethyl-6H-pyrrolo[3,4-d]pyridazin-6-amine (CAS 35078-87-6)
- (2-Chloro-4-(methylamino)pyrimidin-5-yl)methanol (CAS 1428760-93-3)
- 4,4’,6,6’-Tetramethyl-2,2’-bipyridine (CAS 4444-27-3)
- Tert-butyl 3a,7-dimethyloctahydro-5H-pyrrolo[3,4-c]pyridine-5-carboxylate (CAS 2387057-30-7)
- N-(2,4-Difluorophenyl)-4-[4-(4-fluorophenyl)-1,3-thiazol-2-yl]benzamide (CAS 321430-17-5)
- (2-(1-Iodoethyl)-1,3-dioxolan-4-yl)methanol (CAS 5634-39-9)
- 3-(1H-Imidazol-4-yl)prop-2-enethioic S-acid (CAS 857240-23-4)
- Semaglutide Impurity 160 (x TFA Salt) (CAS CATO-C4X-2226160)
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