4-Fluorocubane-1-carboxylic acid CAS 145193-69-7
| CAS No. | 145193-69-7 |
| Molecular Formula | C9H7FO2 |
| Molecular Weight | 166.15 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 166.15 g/mol gives 4-Fluorocubane-1-carboxylic acid distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
4-Fluorocubane-1-carboxylic acid (CAS 145193-69-7), molecular formula C9H7FO2 and molecular weight 166.15 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution, an aromatic ring system, 4-Fluorocubane-1-carboxylic acid is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 166.15 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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), 4-Fluorocubane-1-carboxylic acid 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 | C9H7FO2 |
| Molecular Weight | 166.15 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1998 |
| Halogen Content | F-containing |
Recommended Standards
- 4-Amino-2-fluoro-5-methoxybenzonitrile (CAS 1441723-24-5)
- 6-Fluoro-3,4-dihydro-1H-quinoxalin-2-one (CAS 148010-65-5)
- (E)-4-(5-fluoropyrimidin-2-yl)but-3-en-2-one (CAS 1432793-64-0)
- 5-Fluoro-3,4-dihydroquinoxalin-2(1H)-one (CAS 148010-69-9)
- 6-Hydroxy-2-methylisoindolin-1-one (CAS 1344701-44-5)
- 3-Bromo-4,5-dimethoxybenzonitrile (CAS 781654-31-7)
- 2-([1,1'-Biphenyl]-4-yl)-6-fluoroquinoline-4-carboxylic acid (CAS 96201-22-8)
- Isopropyl(methoxy)dimethylsilane (CAS 122420-34-2)
- 4-Nitrobenzofuran-2-carbonitrile (CAS 69604-04-2)
- 2-Chloro-N-[4-methyl-3-(morpholine-4-sulfonyl)phenyl]acetamide (CAS 380432-17-7)
- 2-Amino-4-(3,4-dimethoxyphenethyl)thiazolo[4,5-d]pyrimidine-5,7(4H,6H)-dione (CAS 898132-46-2)
- 4-(p-Tolyl)pyrimidin-2-amine (CAS 263276-44-4)
- 1-(5-Fluoro-2-(methylamino)phenyl)ethanone (CAS 124958-74-3)
- (Tyr9)-Cholecystokinin Octapeptide (sulfated) (H-9770.0005) (CAS 96607-61-3)
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