4-Fluoro-6-(2,2,2-trifluoroethoxy)pyrimidin-2-amine CAS 339369-59-4
| CAS No. | 339369-59-4 |
| Molecular Formula | C6H5F4N3O |
| Molecular Weight | 211.12 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-Fluoro-6-(2,2,2-trifluoroethoxy)pyrimidin-2-amine (CAS 339369-59-4) is a high-purity analytical reference standard with the molecular formula C6H5F4N3O and a molecular weight of 211.12 g/mol.
Based on its molecular formula C6H5F4N3O, 4-Fluoro-6-(2,2,2-trifluoroethoxy)pyrimidin-2-amine contains an amide 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 211.12 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 4-Fluoro-6-(2,2,2-trifluoroethoxy)pyrimidin-2-amine 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 | C6H5F4N3O |
| Molecular Weight | 211.12 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 tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 3 |
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- 6-fluoro-8-nitro-3,4-dihydro-2H-1-benzopyran-4-one (CAS 258528-35-7)
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Recommended Standards
- 2-Amino-4-fluoro-6-methoxy-5-(trifluoromethyl)pyrimidine (CAS 92983-84-1)
- 5,6-Dimethylbenzo[c][1,2,5]selenadiazole (CAS 2626-34-8)
- 1-Methyl-1,3-dihydro-2H-benzo[d]imidazole-2-selenone (CAS 5918-64-9)
- 2,5-Difluoro-N-(2,2,2-trifluoroethyl)aniline (CAS 1021124-74-2)
- 1H-Benzo[d]imidazole-2,5-diamine (CAS 85561-97-3)
- 3,7-Dimethyl-1-octanamine (CAS 13887-74-6)
- (S)-1-(3-methoxy-2-methylphenyl)-2,2-dimethylpropan-1-amine (CAS 1388637-67-9)
- Nepaprazole (CAS 156601-79-5)
- 9-[1,1'-Biphenyl]-3-yl-9'-[1,1'-biphenyl]-4-yl-3,3'-bi-9H-carbazole (CAS 1643479-47-3)
- 3-(2,3-Dihydrobenzofuran-2-yl)pyridine (CAS 866474-85-3)
- Ethyl 2-(acetylamino)-2-[2-(2,5-dichlorophenyl)-hydrazono]acetate (CAS 886361-49-5)
- Ethyl 2-(3-methyl-5-oxo-4-(p-tolyl)-4,5-dihydro-1H-1,2,4-triazol-1-yl)acetate (CAS 860785-39-3)
- tert-Butyl 2-hydroxy-7-azaspiro[4.5]decane-7-carboxylate (CAS 1793108-62-9)
- Fragment-[9-31]-Semaglutide (CAS CATO-C4X-2226181)
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