[6-(4-Isoxazol-5-yl-phenyl)-4-trifluoromethyl-pyridin-2-yl]-dimethyl-amine CAS 1311280-04-2
| CAS No. | 1311280-04-2 |
| Molecular Formula | C17H14F3N3O |
| Molecular Weight | 333.31 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C17H14F3N3O, [6-(4-Isoxazol-5-yl-phenyl)-4-trifluoromethyl-pyridin-2-yl]-dimethyl-amine contains a steroid core, 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 333.31 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).
[6-(4-Isoxazol-5-yl-phenyl)-4-trifluoromethyl-pyridin-2-yl]-dimethyl-amine (CAS 1311280-04-2) is a high-purity analytical reference standard with the molecular formula C17H14F3N3O and a molecular weight of 333.31 g/mol.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C17H14F3N3O |
| Molecular Weight | 333.31 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 |
| 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 3 |
Related Isoxazol Standards
- N-(5-(Isoxazol-5-yl)-1,3,4-oxadiazol-2-yl)-2-((4-methoxyphenyl)thio)acetamide (CAS 952848-23-6)
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Recommended Standards
- (R)-(2-Bromo-1-(2-fluorophenyl)ethoxy)(tert-butyl)dimethylsilane (CAS 1263284-18-9)
- Ethyl (4-((4-fluorobenzyl)amino)-2-nitrophenyl)carbamate, 97% (CAS 150812-23-0)
- N-(2-((2-(4-Fluorophenoxy)ethyl)amino)-2-oxoethyl)-6-oxo-1,6-dihydropyridine-3-carboxamide (CAS 1219902-61-0)
- 3-Amino-5-phenyl-1-(2,2,2-trifluoroethyl)-1H-benzo[e][1,4]diazepin-2(3H)-one (CAS 177954-78-8)
- Dibutyl Disulfide (CAS 629-45-8)
- 1-(2-Chloro-pyrimidin-4-yl)-piperidine-3-carboxylic acid (CAS 1261230-63-0)
- (2E)-N-Methoxy-N-methyl-3-(3,4,5-trimethoxyphenyl)prop-2-enamide (CAS 92502-26-6)
- 2-(2,6-Dioxo-3-piperidinyl)-2,3-dihydro-1,3-dioxo-1H-isoindole-5-sulfonyl chloride (CAS 2680612-02-4)
- (2,3-Dimethylphenyl)(3-(morpholinomethyl)phenyl)methanone (CAS 898765-53-2)
- 5-Amino-2-hydroxybenzonitrile (CAS 87029-84-3)
- N-benzyl-1-(pyrimidin-5-yl)methanamine (CAS 1341460-36-3)
- [4-(4-Acetylpiperazin-1-yl)-3-methylphenyl]amine (CAS 862686-09-7)
- (S)-5-Methyl-4,7-diazaspiro[2.5]octan-6-one (CAS 1199792-85-2)
- Peptide 46 (H-4054.0500) (CAS 192122-40-0)
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