2-(1,4-dioxan-2-ylmethyl)-3,3,3-trifluoropropanoic acid CAS 1909337-84-3
| CAS No. | 1909337-84-3 |
| Molecular Formula | C8H11F3O4 |
| Molecular Weight | 228.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
2-(1,4-dioxan-2-ylmethyl)-3,3,3-trifluoropropanoic acid (CAS 1909337-84-3) is a high-purity analytical reference standard with the molecular formula C8H11F3O4 and a molecular weight of 228.17 g/mol.
Owing to a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution, 2-(1,4-dioxan-2-ylmethyl)-3,3,3-trifluoropropanoic acid is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 228.17 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.
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 | C8H11F3O4 |
| Molecular Weight | 228.17 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1995 |
| Halogen Content | F-containing |
Related dioxan Standards
- Ethyl 5-(1,4-dioxan-2-yl)-1,2,4-oxadiazole-3-carboxylate (CAS 1343828-40-9)
- 3-(1,3-Dioxan-2-yl)-1-(thiophen-2-yl)propan-1-ol (CAS 1443302-24-6)
- 1-[2-(1,3-Dioxan-2-yl)ethyl]-3-nitro-1h-pyrazole (CAS 1240566-55-5)
- 1-[2-(1,3-Dioxan-2-yl)ethyl]-4-nitro-1h-pyrazole (CAS 1240574-06-4)
- 4-(1,3-Dioxan-2-yl)-2-methylquinoline (CAS 96517-53-2)
- 7-(1,3-Dioxan-2-yl)quinolin-2-amine (CAS 863549-16-0)
- 1,4-Di(1,3-dioxan-2-yl)butane (CAS 111865-42-0)
- 2-((1,3-Dioxan-5-yl)oxy)isonicotinic acid (CAS 1287217-28-0)
Recommended Standards
- Methyl 4-ethynyl-3-(trifluoromethyl)benzoate (CAS 1904641-51-5)
- 2-Methyl-5-(trifluoromethyl)quinazolin-4(3H)-one (CAS 1956370-25-4)
- 5-Methyl-3-[4-(trifluoromethyl)phenyl]-1,2,4-oxadiazole (CAS 1823492-16-5)
- 2-Cyano-N-(3-(trifluoromethyl)phenyl)acetamide (CAS 1960-77-6)
- (2S,4S)-1-(tert-butoxycarbonyl)-4-(3-chloro-4-fluorophenoxy)pyrrolidine-2-carboxylic acid (CAS 1354487-87-8)
- Benzotrifluoride (CAS 98-08-8)
- Methyl 3-(3-formyl-2,5-dimethyl-1H-pyrrol-1-yl)benzoate (CAS 428473-45-4)
- 5-methoxy-1H-1,6-naphthyridin-2-one (CAS 2759139-38-1)
- N-[(3-Chlorophenyl)methyl]-1-methyl-1H-pyrazol-4-amine (CAS 1153291-91-8)
- (R)-3-(tert-Butyl)-4-(4',6'-dimethoxy-[1,1':3',1''-terphenyl]-5'-yl)-2,3-dihydrobenzo[d][1,3]oxaphosphole (CAS 2351219-89-9)
- 2-[(5-Bromo-4-formyl-2-methoxyphenoxy)methyl]benzonitrile (CAS 443291-77-8)
- 1-chloro-3-(3-chloroprop-1-yn-1-yl)benzene (CAS 41412-81-1)
- Barium hexacyanoferrate(II) (CAS 13821-06-2)
- Biotinyl-Neuropeptide Y (human, rat) trifluoroacetate salt (CAS 213779-13-6)
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