(2E)-3-{4-Methoxy-3-[(2,2,2-trifluoroethoxy)-methyl]phenyl}acrylic acid CAS 1119452-77-5
| CAS No. | 1119452-77-5 |
| Molecular Formula | C13H13F3O4 |
| Molecular Weight | 290.24 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, an aromatic ring system, (2E)-3-{4-Methoxy-3-[(2,2,2-trifluoroethoxy)-methyl]phenyl}acrylic acid is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 290.24 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
CATO supplies (2E)-3-{4-Methoxy-3-[(2,2,2-trifluoroethoxy)-methyl]phenyl}acrylic acid (CAS 1119452-77-5), a certified reference material (molecular formula C13H13F3O4, MW 290.24 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 (2E)-3-{4-Methoxy-3-[(2,2,2-trifluoroethoxy)-methyl]phenyl}acrylic 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 | C13H13F3O4 |
| Molecular Weight | 290.24 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.) | 1989 |
| Halogen Content | F-containing |
Related E Standards
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- 5-Methoxy-2-thiouridine (CAS 30771-43-8)
- Ethyl 4-(5-methoxy-2-methylbenzofuran-3-yl)-4-oxobutanoate (CAS 100804-98-6)
- 2-(7-Methoxy-2-naphthalenyl)-1,3-benzenedicarboxaldehyde (CAS 1094898-02-8)
- 4-((2-(5-Methoxy-1H-indol-3-yl)ethyl)amino)-4-oxobutanoic acid (CAS 58714-14-0)
- 4-(3-Methoxy-phenyl)-6-methyl-2-oxo-1,2,3,4-tetra-hydro-pyrimidine-5-carboxylic acid ethyl ester (CAS 201416-29-7)
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Recommended Standards
- 4-Hydroxy-1-(2-nitro-5-trifluoromethylphenyl)piperidine (CAS 1072944-51-4)
- Dimethyl 2-(3-(trifluoromethyl)benzyl)malonate (CAS 1186194-84-2)
- Ethyl 3-oxo-2-(4-(trifluoromethyl)phenoxy)butanoate (CAS 1053657-44-5)
- (2-Amino-4-(trifluoromethyl)thiazol-5-yl)(3-fluorophenyl)methanone (CAS 1190130-97-2)
- 6-(Benzyl(methyl)amino)-5-methylnicotinaldehyde (CAS 1355200-71-3)
- Methyl 2-(difluoromethyl)-1H-benzo[d]imidazole-4-carboxylate (CAS 1336890-32-4)
- 6-Chloro-N-cyclopentyl-5-iodo-2-methylpyrimidin-4-amine (CAS 917895-66-0)
- 1-Chloro-2-[chloro(difluoro)-methoxy]-3-fluoro-benzene (CAS 1404193-94-7)
- N-(4-Chloro-phenyl)-4-fluoro-benzamide (CAS 1978-88-7)
- 1-(5-Fluoropyridin-2-yl)piperidine-4-carboxylic acid (CAS 1256792-14-9)
- 2-(4-Chloro-5-(difluoromethyl)-2-methylpyridin-3-yl)acetic acid (CAS 1807083-83-5)
- 3-(2-oxoimidazolidin-1-yl)-3-phenylpropanoic acid (CAS 1152905-63-9)
- 3-(Aminomethyl)-4,4,4-trifluorobutan-1-ol (CAS 1330753-66-6)
- Tau Peptide (244-274) (Repeat 1 Domain) trifluoroacetate salt (CAS 330456-24-1)
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