Perfluoro-(2,5,8-trimethyl-3,6,9-trioxadodecanoic)acid CAS 65294-16-8
| CAS No. | 65294-16-8 |
| Molecular Formula | C12HF23O5 |
| Molecular Weight | 662.10 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of Perfluoro-(2,5,8-trimethyl-3,6,9-trioxadodecanoic)acid is closely related to a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies Perfluoro-(2,5,8-trimethyl-3,6,9-trioxadodecanoic)acid (CAS 65294-16-8), a certified reference material (molecular formula C12HF23O5, MW 662.10 g/mol) for analytical method development and quality control.
Owing to a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution, Perfluoro-(2,5,8-trimethyl-3,6,9-trioxadodecanoic)acid is typically white to off-white amorphous powder. Its solid-state physicochemical attributes — including a molecular weight of 662.10 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 | C12HF23O5 |
| Molecular Weight | 662.10 g/mol |
| Purity | >95% |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1975 |
| Halogen Content | F-containing |
Related Perfluoro Standards
- Perfluoro-2,5,8,10-tetramethyl-3,6,9-trioxaundecanoic acid (CAS 1212077-14-9)
- Perfluoro(4,4'-diphenoxybiphenyl) (CAS 14055-56-2)
- PErfluoro(2,5,8-trimethyl-3,6,9-trioxadodecan)amide (CAS 51445-02-4)
- Perfluoro(2,5,8-trimethyl-3,6,9-trioxadodecanoyl) fluoride (CAS 27639-98-1)
- 2-(Perfluoro-9-methyldecyl)ethyl acrylate (CAS 52956-81-7)
- 1-(Perfluoro-n-octyl)hexadecane (CAS 117146-18-6)
- EThyl perfluoro-2,5,8,10-tetramethyl-3,6,9-trioxaundecanoate (CAS 1212156-86-9)
- 2-(Perfluoro-9-methyldecyl)ethyl acrylate (CAS 47795-34-6)
Recommended Standards
- 4-(2-Phenyl-5,6-dihydro-1,4-oxathiin-3-yl)-N,N-ditetradecylaniline (CAS 192937-52-3)
- Tolvaptan Impurity 49 (CAS CATO-C4X-195549)
- 2,6-Dibromo-4,4-bis(6-bromohexyl)-4H-cyclopenta[2,1-b:3,4-b']dithiophene (CAS 1426829-76-6)
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- 3-((2,3-Dihydrobenzo[b][1,4]dioxin-6-yl)sulfonyl)propanenitrile (CAS 881044-52-6)
- 2,4-Dimethyl 5-{bis[(4-chlorophenyl)carbamoyl]amino}-3-(2-methoxy-2-oxoethyl)thiophene-2,4-dicarboxylate (CAS 339020-01-8)
- 2-Methoxyestradiol (CAS 362-07-2)
- 1-cyclopropyl-2-methylpropan-1-amine hydrochloride (CAS 54187-26-7)
- 2-Ethyloxazole-5-carbaldehyde (CAS 1126634-01-2)
- Oxan-4-ylmethanethiol (CAS 1250046-08-2)
- (2S)-2-amino-3,3-dimethyl-n-[(1S)-1-phenylethyl]butanamide (CAS 145338-23-4)
- 3-Methyl-3-hepten-5-one (CAS 1447-26-3)
- 2-(6-Chloro-5-methylpyridin-3-yl)acetonitrile (CAS 913839-52-8)
- Semaglutide Impurity 190 (CAS CATO-C4X-2226190)
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