Ethyl 3-(Trifluoromethyl)-2-butenoate CAS 24490-03-7
| CAS No. | 24490-03-7 |
| Molecular Formula | C7H9F3O2 |
| Molecular Weight | 182.14 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The molecular framework of Ethyl 3-(Trifluoromethyl)-2-butenoate (C7H9F3O2) is characterized by a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution. In reversed-phase chromatography, its retention is governed primarily by the polarity and ionization state of its functional groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
CATO supplies Ethyl 3-(Trifluoromethyl)-2-butenoate (CAS 24490-03-7), a certified reference material (molecular formula C7H9F3O2, MW 182.14 g/mol) for analytical method development and quality control.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures Ethyl 3-(Trifluoromethyl)-2-butenoate 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 | C7H9F3O2 |
| Molecular Weight | 182.14 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1963 |
| Halogen Content | F-containing |
Related Ethyl Standards
- 7-(trifluoromethyl)-1,4-diazepan-5-one (CAS 1146290-50-7)
- Methyl 1-(trifluoromethyl)cyclobutane-1-carboxylate (CAS 1188909-22-9)
- ethyl 2-(trifluoromethyl)but-2-enoate (CAS 1215018-51-1)
- 6-(trifluoromethyl)pyridazine-3-carbaldehyde (CAS 1245643-49-5)
- 3-(trifluoromethyl)piperazine-1-carbaldehyde (CAS 1269152-46-6)
- 1-methyl-3-(trifluoromethyl)-1H-pyrazole-4-carbaldehyde (CAS 128225-66-1)
- 5-(Trifluoromethyl)oxepan-4-one (CAS 1344733-56-7)
- 1-methyl-3-(trifluoromethyl)-1H-pyrazole-5-carbaldehyde (CAS 1414962-92-7)
Recommended Standards
- D-Glucose-4,6- (CAS 478529-45-2)
- N-(2-Amino-5-formyl-6-oxo-1,6-dihydropyrimidin-4-yl)formamide (CAS 89891-07-6)
- D-Glucose-4,5-13C (CAS 478529-31-6)
- N-(5-Nitropyrimidin-2-yl)acetamide (CAS 89580-21-2)
- 4-(3-(Benzylthio)-2-chlorophenyl)morpholin-3-one (CAS 1182728-22-8)
- 3-methyl-5-oxocyclohexane-1,2-dicarboxylic acid (CAS 15941-53-4)
- 5,7-Dibromo-3-iodo-1H-pyrazolo[4,3-b]pyridine (CAS 1956335-38-8)
- 4,4,5,5-Tetramethyl-2-(3-methyl-4-phenylphenyl)-1,3,2-dioxaborolane (CAS 1358754-54-7)
- 4-Amino-5-(difluoromethyl)-3-hydroxypicolinic acid (CAS 1805082-80-7)
- Allisartan Isoproxil Impurity 31 (CAS CATO-C4X-321731)
- 1-(4-Bromophenyl)-3-((2,4-difluorophenyl)amino)propan-1-one (CAS 882748-48-3)
- 2-Amino-3-(1H-indol-3-yl)propanamide (CAS 6720-02-1)
- 2-[(6-Methyl-4-pyrimidinyl)thio]acetic Acid (CAS 88784-34-3)
- Liraglutide-d8 Tritrifluoroacetate (CAS CATO-C4X-199223)
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)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com