5-(trifluoromethyl)oxolane-2-carboxylic acid CAS 77899-95-7
| CAS No. | 77899-95-7 |
| Molecular Formula | C6H7F3O3 |
| Molecular Weight | 184.11 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 5-(trifluoromethyl)oxolane-2-carboxylic acid (CAS 77899-95-7), a certified reference material (molecular formula C6H7F3O3, MW 184.11 g/mol) for analytical method development and quality control.
Based on its molecular formula C6H7F3O3, 5-(trifluoromethyl)oxolane-2-carboxylic acid contains a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution; these features give the compound characteristic functional-group stretching vibrations in infrared spectroscopy. The molecular weight of 184.11 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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.
CATO manufactures 5-(trifluoromethyl)oxolane-2-carboxylic acid under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
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.) | 1979 |
| Halogen Content | F-containing |
Related trifluoromethyl 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)
- rel-2-(Trifluoromethyl)tetrahydrofuran-3-carboxylic acid (CAS 2307772-40-1)
- 1-(trifluoromethyl)-1H-pyrazole-4-carboxylic acid (CAS 1402664-77-0)
- 2-(trifluoromethyl)-1H-imidazole-5-carboxylic acid (CAS 78016-98-5)
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- 3-[(trifluoromethyl)sulfanyl]-1h-1,2,4-triazol-5-amine (CAS 1154963-41-3)
Recommended Standards
- 5,5,5-trifluoro-3-oxo-Pentanoic acid methyl ester (CAS 915213-24-0)
- 4-Hydroxy-5-nitronicotinic acid (CAS 911461-03-5)
- 5-Nitro-2-oxo-3-pyridinecarboxylic Acid (CAS 6854-07-5)
- 4-Hydroxy-4-(trifluoromethyl)tetrahydro-2H-pyran-2-one (CAS 83191-83-7)
- (S)-2-chloro-N-(2-hydroxy-1-phenylethyl)acetamide (CAS 291545-74-9)
- 3-methoxyacrylic acid (CAS 6162-52-3)
- 2-(3-Fluorophenyl)-N-(thiophen-3-ylmethyl)ethan-1-amine (CAS 1156145-39-9)
- cis-3-Boc-3-aza-bicyclo[4.1.0]heptane-1-carboxylic acid (CAS 1250993-15-7)
- 1-(1-Oxa-4-thia-8-azaspiro[4.5]decan-8-yl)-2-(thiophen-3-yl)ethan-1-one (CAS 1797617-35-6)
- (3-((1,4-Dioxa-8-azaspiro[4.5]Decan-8-yl)methyl)phenyl)(3,5-dimethylphenyl)methanone (CAS 898761-91-6)
- Amlexanox Impurity 6 (CAS CATO-C4X-21766)
- 3-(4-Chlorophenyl)quinoline (CAS 3237-59-0)
- 7-Chloro-6-methoxy-2-(2-nitrophenyl)quinoline-5,8-diol (CAS 61472-42-2)
- Tyr-Proinsulin C-Peptide (55-89) (human) (CAS 139532-11-9)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
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