5-(4-Ethoxy-3-methoxyphenyl)-3-(4-(trifluoromethyl)phenyl)-1H-1,2,4-triazole CAS 1416348-06-5
| CAS No. | 1416348-06-5 |
| Molecular Formula | C18H16F3N3O2 |
| Molecular Weight | 363.33 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 5-(4-Ethoxy-3-methoxyphenyl)-3-(4-(trifluoromethyl)phenyl)-1H-1,2,4-triazole.
CATO supplies 5-(4-Ethoxy-3-methoxyphenyl)-3-(4-(trifluoromethyl)phenyl)-1H-1,2,4-triazole (CAS 1416348-06-5), a certified reference material (molecular formula C18H16F3N3O2, MW 363.33 g/mol) for analytical method development and quality control.
5-(4-Ethoxy-3-methoxyphenyl)-3-(4-(trifluoromethyl)phenyl)-1H-1,2,4-triazole (C18H16F3N3O2) contains a steroid core, an amide group, a hydroxyl group, an ether linkage, fluorine substitution. It is notably hygroscopic, halogen substitution raises its density and boiling point, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 5-(4-Ethoxy-3-methoxyphenyl)-3-(4-(trifluoromethyl)phenyl)-1H-1,2,4-triazole under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C18H16F3N3O2 |
| Molecular Weight | 363.33 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 3 |
Related Ethoxy Standards
- 5-(4-Ethoxy-3-methoxyphenyl)-3-(3-(trifluoromethyl)phenyl)-1H-1,2,4-triazole (CAS 1416345-41-9)
- 1-Ethoxy-Octane (CAS 929-61-3)
- 2-Ethoxy-4-formylphenyl 4-acetamidobenzenesulfonate (CAS 432010-66-7)
- 4-Ethoxy-N-(2-((6-phenylpyridazin-3-yl)oxy)ethyl)benzamide (CAS 920180-63-8)
- 4-Ethoxy-N-[2-(2-phenoxyethoxy)benzyl]aniline (CAS 1040687-14-6)
- 2-Ethoxy-7,7-dimethyl-10-thioxo-7,10-dihydro-[1,2]dithiolo[3,4-c]pyrrolo[3,2,1-ij]quinoline-4,5-dione (CAS 497231-43-3)
- 4-(6-Ethoxy-2-methyl-4-thioxo-1,4-dihydroquinolin-3-yl)butan-2-one (CAS 57292-30-5)
- 2-(4-(4-Ethoxy-3-methylphenyl)-2-isobutyramidothiazol-5-yl)acetic acid (CAS 1416348-08-7)
Recommended Standards
- N-(4-(2-Methoxyphenoxy)but-2-yn-1-yl)-2-(trifluoromethyl)benzamide (CAS 1421442-70-7)
- 2'-(Pyrrolidine-3-carbonyl)-5-(trifluoromethyl)-[1,1'-biphenyl]-3-carboxylic acid (CAS 1262006-50-7)
- 1-[(4-Methoxyphenyl)methyl]-3-methyl-4-[3-(trifluoromethyl)phenyl]-4,5-dihydro-1H-1,2,4-triazol-5-one (CAS 861206-76-0)
- (S)-3-((tert-butoxycarbonyl)amino)-2-(4-(trifluoromethoxy)benzyl)propanoic acid (CAS 1260618-30-1)
- 1-((1-Phenylcyclopropyl)methyl)piperidin-3-amine (CAS 1713649-43-4)
- 2,2-Didecylpropane-1,3-diyl dimethanesulfonate (CAS 301819-08-9)
- 2,6-Diisopropylphenyl isothiocyanate (CAS 25343-70-8)
- Dibutyl Dithiodiglycollate (CAS 23959-95-7)
- 1-(3,4-Dihydroxyphenyl)-2-((4-ethyl-5-(m-tolyl)-4H-1,2,4-triazol-3-yl)thio)ethanone (CAS 714924-44-4)
- Benzaldehyde-PEG4-azide (CAS 1151451-77-2)
- 6-Fluorohexanoic acid (CAS 373-05-7)
- 2-(Difluoromethyl)-6-fluoro-pyridine (CAS 387398-49-4)
- Ethyl 3-chlorothieno[2,3-b]pyridine-2-carboxylate (CAS 66869-77-0)
- C-telopeptide (CAS 162929-64-8)
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