Ethyl 3-[Hydroxy[4-(trifluoromethyl)phenyl]methyl]isoxazole-4-carboxylate CAS 2006278-06-2
| CAS No. | 2006278-06-2 |
| Molecular Formula | C14H12F3NO4 |
| Molecular Weight | 315.24 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of Ethyl 3-[Hydroxy[4-(trifluoromethyl)phenyl]methyl]isoxazole-4-carboxylate is closely related to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies Ethyl 3-[Hydroxy[4-(trifluoromethyl)phenyl]methyl]isoxazole-4-carboxylate (CAS 2006278-06-2), a certified reference material (molecular formula C14H12F3NO4, MW 315.24 g/mol) for analytical method development and quality control.
Structurally, Ethyl 3-[Hydroxy[4-(trifluoromethyl)phenyl]methyl]isoxazole-4-carboxylate (C14H12F3NO4) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 8.0, corresponding to approximately 8 ring(s) or double-bond equivalent(s). With a molecular weight of 315.24 g/mol, it falls into the moderately-high-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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.
As a certified reference material (CRM), Ethyl 3-[Hydroxy[4-(trifluoromethyl)phenyl]methyl]isoxazole-4-carboxylate meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C14H12F3NO4 |
| Molecular Weight | 315.24 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1996 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Related Ethyl Standards
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- Methyl 4-((2-hydroxy-4-methoxybenzylidene)amino)-2-methoxybenzoate (CAS 477858-55-2)
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Recommended Standards
- 3-{[(2,6-dichlorophenyl)methyl]sulfanyl}-5-methyl-1,2-thiazole-4-carbonitrile (CAS 338778-06-6)
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- 3-{[(2,4-dichlorophenyl)methyl]sulfanyl}-5-methyl-1,2-thiazole-4-carbonitrile (CAS 338778-63-5)
- N-Desmethyl U-47700 (CAS 67579-73-1)
- 5-(4-Tert-butylphenyl)-1H-indole-3-carbaldehyde (CAS 893738-42-6)
- Fmoc-β-azido-D-Aib-OH · BHA (CAS 1926163-91-8)
- 6-((Naphthalen-1-ylmethyl)thio)-7H-purine (CAS 313984-77-9)
- 2-(3-Isobutoxyphenyl)quinoline-4-carboxylic acid (CAS 350997-45-4)
- 1-(2-Hydroxypropyl)theobromine (CAS 50-39-5)
- Anticancer agent 83 (CAS 904815-29-8)
- 4-[2-(Dimethylamino)ethoxy]phenylboronic Acid Pinacol Ester (CAS 873078-93-4)
- 7-Chloro-2-methyl-2H-pyrazolo[4,3-d]pyrimidine (CAS 923282-41-1)
- 2-Methyl-6-phenylthieno[3,2-d]pyrimidin-4-ol (CAS 156424-47-4)
- Eledoisin Related Peptide (CAS 2990-43-4)
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