2-(2-Fluorophenyl)spiro[3.3]heptane-2-carboxylic acid CAS 1477768-49-2
| CAS No. | 1477768-49-2 |
| Molecular Formula | C14H15FO2 |
| Molecular Weight | 234.27 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
2-(2-Fluorophenyl)spiro[3.3]heptane-2-carboxylic acid (CAS 1477768-49-2) is a high-purity analytical reference standard with the molecular formula C14H15FO2 and a molecular weight of 234.27 g/mol.
Structurally, 2-(2-Fluorophenyl)spiro[3.3]heptane-2-carboxylic acid (C14H15FO2) contains a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution, a polycyclic aromatic system. The molecule exhibits a degree of unsaturation (DBE) of 7.0, corresponding to approximately 7 ring(s) or double-bond equivalent(s). With a molecular weight of 234.27 g/mol, it falls into the medium-molecular-weight range. 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.
Physical & Chemical Properties
| Molecular Formula | C14H15FO2 |
| Molecular Weight | 234.27 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 chloroform, dichloromethane, ethyl acetate, DMSO |
| 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1992 |
| Halogen Content | F-containing |
Related Fluorophenyl Standards
- (3-Fluorophenyl)(cis-hexahydropyrrolo[3,4-b]pyrrol-1(2H)-yl)methanone (CAS 1218128-87-0)
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Recommended Standards
- 4-(5-(4-Fluorophenyl)furan-2-yl)butan-2-ol (CAS 1465010-03-0)
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- 2-(4-Fluorophenyl)spiro[3.3]heptane-2-carboxylic acid (CAS 1482714-93-1)
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