Tris[(trifluoroethoxy)methane] CAS 58244-27-2
| CAS No. | 58244-27-2 |
| Molecular Formula | C7H7F9O3 |
| Molecular Weight | 310.11 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including Tris[(trifluoroethoxy)methane].
Tris[(trifluoroethoxy)methane] (CAS 58244-27-2) is a high-purity analytical reference standard with the molecular formula C7H7F9O3 and a molecular weight of 310.11 g/mol.
Structurally, Tris[(trifluoroethoxy)methane] (C7H7F9O3) contains a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 0.0, corresponding to approximately 0 ring(s) or double-bond equivalent(s). With a molecular weight of 310.11 g/mol, it falls into the moderately-high-molecular-weight range. 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 | C7H7F9O3 |
| Molecular Weight | 310.11 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 0.0 |
| CAS Registry Year (est.) | 1973 |
| Halogen Content | F-containing |
Related Tris Standards
- Ethyl 2-(2-{[(2,2,2-trifluoroethoxy)carbonyl]amino}-1,3-thiazol-4-yl)acetate (CAS 1311314-73-4)
- Ethyl (4-(2,2,2-trifluoroethoxy)benzoyl)glycinate (CAS 866153-60-8)
- methyl 1-{[4-(2,2,2-trifluoroethoxy)phenyl]methyl}-1H-1,2,4-triazole-3-carboxylate (CAS 1376269-34-9)
- 2-(Bis(2,2,2-trifluoroethoxy)phosphoryl)acetic acid (CAS 209065-57-6)
- 4-(2,2,2-Trifluoroethoxy)phenylboronic Acid Pinacol Ester (CAS 886528-42-3)
- 2,3-Bis(2,2,2-trifluoroethoxy)benzoic Acid (CAS 35480-50-3)
- 2,4-bis(2,2,2-Trifluoroethoxy)benzoic Acid (CAS 35480-51-4)
- 2,6-di(2,2,2-Trifluoroethoxy)benzoic Acid (CAS 35480-53-6)
Recommended Standards
- Selenanthrene (CAS 262-30-6)
- n-(4-Bromo-2-fluorophenyl)-5-methylpyrazine-2-carboxamide (CAS 1004109-78-7)
- 6,8-Dichloro-2-(4-fluorophenyl)-4H-benzo[d][1,3]oxazin-4-one (CAS 40728-56-1)
- 5-Bromo-2-fluoro-N-(2-hydroxyphenyl)benzamide (CAS 1030165-71-9)
- Nadolol (CAS 42200-33-9)
- 2-[4-(chloromethyl)-1,3-thiazol-2-yl]pyrimidine (CAS 1154009-17-2)
- Methyl 2-(aminomethyl)cyclopropane-1-carboxylate (CAS 1000535-84-1)
- Metoprolol Impurity 20 (CAS 18995-35-2)
- tert-Butyl 4-(4-bromobutyl)piperidine-1-carboxylate (CAS 142355-81-5)
- 2-Chloro-6-(benzylsulfanyl)-4-(trifluoromethyl)pyridine (CAS 1303889-57-7)
- tert-Butyl ((1-(1-(thiazol-2-yl)ethyl)piperidin-3-yl)methyl)carbamate (CAS 1289385-56-3)
- (E)-2-(((2,4-dichlorophenyl)imino)methyl)-6-methoxyphenol (CAS 199788-15-3)
- Ethyl 3-methyl-2-oxobut-3-enoate (CAS 50331-71-0)
- semaglutide (CAS 782487-28-9)
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