Perfluoro(2,5,8,11-tetramethyl-3,6,9,12-tetraoxapentadecanoyl) fluoride CAS 34761-47-2
| CAS No. | 34761-47-2 |
| Molecular Formula | C15F30O5 |
| Molecular Weight | 830.11 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.
Perfluoro(2,5,8,11-tetramethyl-3,6,9,12-tetraoxapentadecanoyl) fluoride (CAS 34761-47-2), molecular formula C15F30O5 and molecular weight 830.11 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, Perfluoro(2,5,8,11-tetramethyl-3,6,9,12-tetraoxapentadecanoyl) fluoride is typically white to off-white amorphous powder. Its solid-state physicochemical attributes — including a molecular weight of 830.11 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.
Physical & Chemical Properties
| Molecular Formula | C15F30O5 |
| Molecular Weight | 830.11 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, keep sealed and dry |
| 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.) | 1966 |
| Halogen Content | F-containing |
Related Perfluoro Standards
- Perfluoro-2,5,8,11-tetramethyl-3,6,9,12-tetra-oxapentadecanoic acid, methyl ester (CAS 133609-46-8)
- 3,5-Bis(perfluoro-1-hexyl)-1-(heptafluorobutyl)-1H-pyrazole (CAS 247113-85-5)
- Perfluoro-2,2':5',2'':5'',2''':5''',2'''':5'''',2'''''-sexithiophene (CAS 347838-21-5)
- Perfluoro(10,10-dimethyl-1-iodo-9-oxadecane) (CAS 25080-19-7)
- 3(5)-(Perfluoro-n-hexyl)-5(3)-trifluoromethyl-1-(nonafluoropentanoyl)pyrazole (CAS 959584-17-9)
- EThyl perfluoro-2,5,8,10-tetramethyl-3,6,9-trioxaundecanoate (CAS 1212156-86-9)
- 2-(Perfluoro-9-methyldecyl)ethyl acrylate (CAS 52956-81-7)
- Perfluoro-2,5,8,11,14-pentamethyl-3,6,9,12,15-pentaoxaoctadecanoyl fluoride (CAS 13252-15-8)
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