rel-2-(Trifluoromethyl)tetrahydrofuran-3-carboxylic acid CAS 2307772-40-1
| CAS No. | 2307772-40-1 |
| Molecular Formula | C6H7F3O3 |
| Molecular Weight | 184.11 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Owing to a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution, rel-2-(Trifluoromethyl)tetrahydrofuran-3-carboxylic acid is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 184.11 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.
CATO supplies rel-2-(Trifluoromethyl)tetrahydrofuran-3-carboxylic acid (CAS 2307772-40-1), a certified reference material (molecular formula C6H7F3O3, MW 184.11 g/mol) for analytical method development and quality control.
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 | C6H7F3O3 |
| Molecular Weight | 184.11 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep sealed and dry, keep tightly closed to prevent evaporation |
| 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) | 2.0 |
| CAS Registry Year (est.) | 1999 |
| Halogen Content | F-containing |
Related rel Standards
- 2-(Trifluoromethyl)tetrahydrofuran-3-carboxylic acid (CAS 1248551-27-0)
- 4-(Trifluoromethyl)tetrahydrofuran-3-carboxylic acid (CAS 1546333-88-3)
- 5-(trifluoromethyl)furan-3-carboxylic acid (CAS 56286-81-8)
- 5-(trifluoromethyl)oxolane-2-carboxylic acid (CAS 77899-95-7)
- 1-(trifluoromethyl)-1H-pyrazole-4-carboxylic acid (CAS 1402664-77-0)
- 2-(trifluoromethyl)-1H-imidazole-5-carboxylic acid (CAS 78016-98-5)
- 4-(trifluoromethyl)-1H-imidazole-2-carboxylic acid (CAS 915230-46-5)
- 3-[(trifluoromethyl)sulfanyl]-1h-1,2,4-triazol-5-amine (CAS 1154963-41-3)
Recommended Standards
- rel-(3R,4R)-4-(Trifluoromethyl)tetrahydrofuran-3-carboxylic acid (CAS 2307753-91-7)
- 372-31-6 4,4,4-TRIFLUORO-3-OXO-BUTYRIC ACID ETHYL ESTER 4,4,4-TRIFLUORO-3-OXOBUTANOIC ACID ETHYL ESTER 4,4,4-TRIFLUOROACETOACETIC ACID ETHYL ESTER ETHYL (2,2,2-TRIFLUOROACETO)ACETATE ETHYL 3-OXO-4,4,4-TRIFLUOROACETOACETATE ETHYL 3-OXO-4,4,4-TRIFLUOROBUTYRATE ETHYL 4,4,4-TRIFLUORO-3-OXOBUTANOATE ETHYL 4,4,4-TRIFLUORO-3-OXOBUTYRATE ETHYL 4,4,4-TRIFLUOROACETOACETATE ETHYL 4,4-TRIFLUOROACETOACETATE ETHYL TRIFLUOROACETOACETATE TRIFLUOROACETOACETIC ACID ETHYL ESTER ZH10006 (CAS 372-31-6)
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