Ethyl 4-formyl-6-(trifluoromethyl)pyrimidine-2-carboxylate CAS 944900-96-3
| CAS No. | 944900-96-3 |
| Molecular Formula | C9H7F3N2O3 |
| Molecular Weight | 248.16 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), Ethyl 4-formyl-6-(trifluoromethyl)pyrimidine-2-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.
Ethyl 4-formyl-6-(trifluoromethyl)pyrimidine-2-carboxylate (CAS 944900-96-3) is a high-purity analytical reference standard with the molecular formula C9H7F3N2O3 and a molecular weight of 248.16 g/mol.
Based on its molecular formula C9H7F3N2O3, Ethyl 4-formyl-6-(trifluoromethyl)pyrimidine-2-carboxylate contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 248.16 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C9H7F3N2O3 |
| Molecular Weight | 248.16 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-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 methanol, ethanol, 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.) | 1987 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
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- Methyl 5-formyl-2-(piperidin-1-yl)benzoate (CAS 1312117-73-9)
- Methyl 2-(3-formyl-5-methoxy-1H-indol-1-yl)acetate (CAS 1119451-33-0)
- 1-Ethyl-3-formyl-6-methoxy-1h-indole-2-carboxylic acid (CAS 1242952-01-7)
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Recommended Standards
- Dimethyl 2,4,6-trifluorobenzene-1,3-dicarboxylate (CAS 2140326-72-1)
- N-(2-nitro-3-(trifluoromethyl)phenyl)acetamide (CAS 387-19-9)
- 6-bromo-4-methyl-1,8-naphthyridin-2-amine (CAS 2691878-78-9)
- N-(2-nitro-4-(trifluoromethyl)phenyl)acetamide (CAS 396-12-3)
- 4-(2-Phenoxyethoxy)benzoic acid (CAS 22219-63-2)
- 2-(4-Methyl-1H-pyrazol-1-yl)-3-nitropyridine (CAS 890716-28-6)
- 1-{3-[(dimethylamino)methyl]-4-methoxyphenyl}ethanone (CAS 505070-85-9)
- n-(4-(Pyrrolidin-1-ylsulfonyl)phenyl)acetamide (CAS 288154-64-3)
- 2,2,2-Trifluoro-1-(5-(p-tolyl)-1H-pyrrol-2-yl)ethan-1-one (CAS 113768-63-1)
- 2-(Prop-1-en-1-yl)phenol (CAS 23619-59-2)
- n-Cyclopropyl-n-(4-ethyl-1,2,3-thiadiazole-5-carbonyl)glycine (CAS 1466453-23-5)
- 4-Amino-2-methoxybutanoic acid (CAS 1339419-26-9)
- Tofacitinib Impurity 27 (CAS 2028267-73-2)
- Semaglutide impurity 107 (CAS CATO-C4X-2226107)
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