Methyl 5-(Trifluoromethyl)-2,3-dihydrobenzofuran-3-acetate CAS 2070896-52-3
| CAS No. | 2070896-52-3 |
| Molecular Formula | C12H11F3O3 |
| Molecular Weight | 260.21 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 Methyl 5-(Trifluoromethyl)-2,3-dihydrobenzofuran-3-acetate.
CATO supplies Methyl 5-(Trifluoromethyl)-2,3-dihydrobenzofuran-3-acetate (CAS 2070896-52-3), a certified reference material (molecular formula C12H11F3O3, MW 260.21 g/mol) for analytical method development and quality control.
Based on its molecular formula C12H11F3O3, Methyl 5-(Trifluoromethyl)-2,3-dihydrobenzofuran-3-acetate contains a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 260.21 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
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 Methyl 5-(Trifluoromethyl)-2,3-dihydrobenzofuran-3-acetate 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 | C12H11F3O3 |
| Molecular Weight | 260.21 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1997 |
| Halogen Content | F-containing |
Related Methyl Standards
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- 2-Methyl-4-(trifluoromethyl)-5,6,7,8-tetrahydroquinazoline-6-carboxylic acid (CAS 1384782-74-4)
- 5-(4-(Trifluoromethyl)phenyl)tetrahydrofuran-2-carboxylic acid (CAS 1421601-09-3)
- 5-(3-(Trifluoromethyl)phenyl)tetrahydrofuran-2-carboxylic acid (CAS 1421601-98-0)
- 5-(2-(Trifluoromethyl)phenyl)tetrahydrofuran-2-carboxylic acid (CAS 1421604-43-4)
- 4-(Trifluoromethyl)benzyl 3-oxobutanoate (CAS 61312-72-9)
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Recommended Standards
- Methyl 4-(4,4,4-trifluorobutanoyl)benzoate (CAS 952107-73-2)
- Methyl 6-(Trifluoromethyl)-2,3-dihydrobenzofuran-3-acetate (CAS 2070896-28-3)
- Methyl 2-(1-(3-(trifluoromethyl)phenyl)ethylidene)hydrazine-1-carboxylate (CAS 303148-64-3)
- N3-Ph-NHS ester (CAS 53053-08-0)
- 5-(1H-Pyrazol-3-yl)thiophene-2-carbonitrile (CAS 474707-58-9)
- 6-Bromo-7-methoxy-8-methyl-3,4-dihydronaphthalen-1(2H)-one (CAS 32260-72-3)
- 4-Methyl-7-nitro-1H-indole-2-carboxamide (CAS 1956322-47-6)
- 3,5-Bis(cyclohexanecarboxamido)benzoic acid (CAS 337501-82-3)
- 2,2,2-Trifluoro-1-(2-(pentyloxy)phenyl)ethan-1-one (CAS 1443352-67-7)
- 2-(Bromomethyl)-3,3-diethoxypropanal (CAS 59067-07-1)
- N-((4-methyl-1,2,5-oxadiazol-3-yl)methyl)ethanamine (CAS 676539-91-6)
- 8-(Trifluoromethyl)quinoline-4-carbaldehyde (CAS 898404-13-2)
- 2-((1R,3r)-3-aminocyclobutyl)ethan-1-ol (CAS 1956367-87-5)
- [D-Ser8]-Semaglutide A (CAS CATO-C4X-2226116)
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