6-Methoxy-3-(4-(trifluoromethyl)phenyl)-[1,2,4]triazolo[4,3-b]pyridazine CAS 289651-70-3
| CAS No. | 289651-70-3 |
| Molecular Formula | C13H9F3N4O |
| Molecular Weight | 294.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 6-Methoxy-3-(4-(trifluoromethyl)phenyl)-[1,2,4]triazolo[4,3-b]pyridazine 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.
6-Methoxy-3-(4-(trifluoromethyl)phenyl)-[1,2,4]triazolo[4,3-b]pyridazine (CAS 289651-70-3), molecular formula C13H9F3N4O and molecular weight 294.23 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C13H9F3N4O, 6-Methoxy-3-(4-(trifluoromethyl)phenyl)-[1,2,4]triazolo[4,3-b]pyridazine 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 294.23 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 | C13H9F3N4O |
| Molecular Weight | 294.23 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 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 4 |
Related Methoxy Standards
- 5-Methoxy-2-(trifluoromethyl)-1,10-phenanthrolin-4(1H)-one (CAS 1700-97-6)
- 4-Methoxy-2-[3-(trifluoromethyl)phenoxy]pyridine-3-carbonitrile (CAS 338956-34-6)
- 8-Methoxy-3-(4-(trifluoromethyl)phenyl)-[1,2,4]triazolo[4,3-b]pyridazine (CAS 230295-08-6)
- 338758-48-8 3-(4-Methoxy-phenoxy)-5-trifluoromethyl-pyridine-2-carbonitrile MFCD00664109 (CAS 338758-48-8)
- 1-[6-methoxy-3’-(trifluoromethyl)-1,1’-biphenyl-3-yl]ethanone (CAS 926251-39-0)
- 3-Methoxy-3-(3,4,5-trifluorophenyl)propiophenone (CAS 898777-66-7)
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Recommended Standards
- 6-(2-Methoxyphenyl)-2-oxo-4-(trifluoromethyl)-1,2-dihydropyridine-3-carbonitrile (CAS 439097-26-4)
- 5-(4-methoxyphenyl)-7-(trifluoromethyl)[1,2,4]triazolo[1,5-a]pyrimidine (CAS 361368-95-8)
- Diethyl (1,1-difluoro-2-hydroxy-2-phenylethyl)phosphonate (CAS 83567-77-5)
- 4-(3,4,5-Trifluorobenzoyl)phenyl acetate (CAS 890100-39-7)
- 2-Chloro-N-(1-phenylbutyl)propanamide (CAS 40023-54-9)
- Benzyl (3-aminopropyl)(methyl)carbamate hydrochloride (CAS 1179362-94-7)
- Ethyl 2-ethylcyclopropanecarboxylate (CAS 115188-22-2)
- 1,3-dichloro-5-isothiocyanatobenzene (CAS 6590-93-8)
- 6-Acetyl-2-amino-4h,5h,6h,7h-thieno[2,3-c]pyridine-3-carbonitrile (CAS 150986-84-8)
- 4-Ethyl-1-methylpyrrolidin-2-one (CAS 199851-83-7)
- 5-Nitropyridine-2-carbaldehyde (CAS 35969-75-6)
- 1-([1,1'-Biphenyl]-4-yl)-2-aminoethan-1-one (CAS 51127-68-5)
- Val-Ala-PAB (CAS 1343476-44-7)
- Semaglutide impurity 204 (CAS CATO-C4X-2226204)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com