Perfluoro-7-methyloctanoic AcidDISCONTINUED CAS 15899-31-7
| CAS No. | 15899-31-7 |
| Molecular Formula | C9HF17O2 |
| Molecular Weight | 464.08 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 464.08 g/mol gives Perfluoro-7-methyloctanoic AcidDISCONTINUED distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
Perfluoro-7-methyloctanoic AcidDISCONTINUED (CAS 15899-31-7) is a high-purity analytical reference standard with the molecular formula C9HF17O2 and a molecular weight of 464.08 g/mol.
Owing to a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution, Perfluoro-7-methyloctanoic AcidDISCONTINUED is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 464.08 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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 | C9HF17O2 |
| Molecular Weight | 464.08 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1961 |
| Halogen Content | F-containing |
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