2-(4-Methoxyphenoxy)-5-[3-(trifluoromethyl)phenyl]pyridine-3-carbonitrile CAS 338964-59-3
| CAS No. | 338964-59-3 |
| Molecular Formula | C20H13F3N2O2 |
| Molecular Weight | 370.32 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 2-(4-Methoxyphenoxy)-5-[3-(trifluoromethyl)phenyl]pyridine-3-carbonitrile 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.
CATO supplies 2-(4-Methoxyphenoxy)-5-[3-(trifluoromethyl)phenyl]pyridine-3-carbonitrile (CAS 338964-59-3), a certified reference material (molecular formula C20H13F3N2O2, MW 370.32 g/mol) for analytical method development and quality control.
Based on its molecular formula C20H13F3N2O2, 2-(4-Methoxyphenoxy)-5-[3-(trifluoromethyl)phenyl]pyridine-3-carbonitrile 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 370.32 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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 | C20H13F3N2O2 |
| Molecular Weight | 370.32 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 DMSO, DMF, methanol |
| 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) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
Related Methoxyphenoxy Standards
- 2-(4-Methoxyphenoxy)-6-phenyl-4-(trifluoromethyl)nicotinonitrile (CAS 338749-41-0)
- N-(4-(2-Methoxyphenoxy)but-2-yn-1-yl)-1-(thiophen-2-yl)cyclopentane-1-carboxamide (CAS 1421512-86-8)
- 2-(2-Methoxyphenoxy)-N-((1-(thiophen-2-ylmethyl)piperidin-4-yl)methyl)acetamide (CAS 954081-33-5)
- Methyl 2-(2-(2-methoxyphenoxy)acetamido)-4,5,6,7-tetrahydrobenzo[b]thiophene-3-carboxylate (CAS 335421-01-7)
- Methyl 2-(2-(3-methoxyphenoxy)acetamido)-4,5,6,7-tetrahydrobenzo[b]thiophene-3-carboxylate (CAS 333766-44-2)
- 2-(5-(2-Methoxyphenoxy)pyrimidin-4-yl)-5-((2-methylallyl)oxy)phenol (CAS 877795-93-2)
- 2-(5-(4-Methoxyphenoxy)pyrimidin-4-yl)-5-((2-methylallyl)oxy)phenol (CAS 862197-62-4)
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Recommended Standards
- (E)-3-((2,6-dichlorobenzyl)thio)-5-(2-(dimethylamino)vinyl)isothiazole-4-carbonitrile (CAS 338778-51-1)
- (2,4-Dinitrophenyl)-L-tryptophan (CAS 1655-51-2)
- 2,6-Di(pyridin-3-yl)pyrrolo[3,4-f]isoindole-1,3,5,7(2H,6H)-tetraone (CAS 31663-82-8)
- (3E)-3-({1-[4-(trifluoromethoxy)phenyl]-1H-pyrrol-2-yl}methylidene)-2,3-dihydro-1H-indol-2-one (CAS 1164474-98-9)
- 3-Cyclopropoxy-N-methylaniline (CAS 1243390-61-5)
- 2-(3-Chlorophenyl)benzo[d]oxazole-5-carboxamide (CAS 1706454-31-0)
- Ethyl 3-(bromomethyl)thiophene-2-carboxylate (CAS 14300-65-3)
- 3-{2-[(4-Chlorobenzyl)oxy]ethyl}piperidinehydrochloride (CAS 1220017-86-6)
- 2-(3-Bromophenoxy)-3-chloro-5-(trifluoromethyl)pyridine (CAS 1041591-08-5)
- 1-Benzosulphonyl-6-methoxy-5-azaindole-2-carbaldehyde (CAS 1427502-93-9)
- 3-Ethyl-1,2,3,4-tetrahydroquinoline (CAS 184042-20-4)
- (3-(Phenanthren-2-yl)phenyl)boronic acid (CAS 2734851-60-4)
- N-benzyl-6-chloropyridine-3-sulfonamide (CAS 622800-52-6)
- [14-31]-Semaglutide (CAS CATO-C4X-2226262)
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