9H-Hexadecafluorononanoyl chloride CAS 423-95-0
| CAS No. | 423-95-0 |
| Molecular Formula | C9HClF16O |
| Molecular Weight | 464.53 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 464.53 g/mol gives 9H-Hexadecafluorononanoyl chloride distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies 9H-Hexadecafluorononanoyl chloride (CAS 423-95-0), a certified reference material (molecular formula C9HClF16O, MW 464.53 g/mol) for analytical method development and quality control.
Based on its molecular formula C9HClF16O, 9H-Hexadecafluorononanoyl chloride contains a hydroxyl group, an ether linkage, fluorine/chlorine substitution; these features give the compound characteristic functional-group stretching vibrations in infrared spectroscopy. The molecular weight of 464.53 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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.
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 | C9HClF16O |
| Molecular Weight | 464.53 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1957 |
| Halogen Content | F/Cl-containing |
Recommended Standards
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