2-((3-Chloro-5-(trifluoromethyl)pyridin-2-yl)oxy)aniline CAS 98968-77-5
| CAS No. | 98968-77-5 |
| Molecular Formula | C12H8ClF3N2O |
| Molecular Weight | 288.65 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
2-((3-Chloro-5-(trifluoromethyl)pyridin-2-yl)oxy)aniline (CAS 98968-77-5) is a high-purity analytical reference standard with the molecular formula C12H8ClF3N2O and a molecular weight of 288.65 g/mol.
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine/chlorine substitution, 2-((3-Chloro-5-(trifluoromethyl)pyridin-2-yl)oxy)aniline is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 288.65 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
As a certified reference material (CRM), 2-((3-Chloro-5-(trifluoromethyl)pyridin-2-yl)oxy)aniline 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 | C12H8ClF3N2O |
| Molecular Weight | 288.65 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 2 |
Related Chloro Standards
- 1-Acetyl-4-chloro-3-phenyl-5-(trifluoromethyl)-1H-pyrazole (CAS 1017793-56-4)
- 3-Chloro-4-((3-(trifluoromethyl)pyridin-2-yl)oxy)aniline (CAS 1099669-15-4)
- 5-Chloro-3-(trifluoromethyl)-1-p-tolyl-1H-pyrazole-4-carbaldehyde (CAS 1152978-14-7)
- 3-Chloro-4-((6-(trifluoromethyl)pyridin-2-yl)oxy)aniline (CAS 1211669-81-6)
- 4-Chloro-3'-(trifluoromethoxy)-[1,1'-biphenyl]-3-ol (CAS 1261512-80-4)
- 4-Chloro-4'-(trifluoromethoxy)-[1,1'-biphenyl]-3-ol (CAS 1261723-86-7)
- 1-(4-Chloro-5-phenyl-3-(trifluoromethyl)-1H-pyrazol-1-yl)ethan-1-one (CAS 231947-23-2)
- 3-((3-Chloro-5-(trifluoromethyl)pyridin-2-yl)oxy)aniline (CAS 80783-47-7)
Recommended Standards
- 2-Methyl-5-(4-trifluoromethyl-phenyl)-furan-3-carbonyl chloride (CAS 1858240-81-9)
- 3-Chloro-4-((5-(trifluoromethyl)pyridin-2-yl)oxy)aniline (CAS 72045-93-3)
- 2-Amino-4-(3-chloro-5-(trifluoromethyl)pyridin-2-yl)phenol (CAS 161949-58-2)
- 3-Chloro-6-(2-methoxyphenyl)-4-(trifluoromethyl)pyridazine (CAS 2060029-21-0)
- Methyl 3-ethyl-1H-pyrrole-2-carboxylate (CAS 1706449-60-6)
- 4-Chloro-N-(2-oxo-2-(4-phenylpiperazin-1-yl)ethyl)benzamide (CAS 320420-17-5)
- 4-Chlorophenyl Sulfoxide (CAS 3085-42-5)
- 4-(Chloromethyl)-2-phenyl-1,3-dioxolane, mixture of diastereomers (CAS 36236-72-3)
- (5-(Trifluoromethyl)pyridin-3-yl)methanamine (CAS 766513-53-5)
- Isoanhydroicaritin (CAS 28610-30-2)
- 2-Undecanoylpyridine (CAS 134319-42-9)
- Benzyl (4-((2-hydroxyethyl)amino)cyclohexyl)(methyl)carbamate (CAS 1353976-32-5)
- (1R,2S,4R)-1,7,7-Trimethylbicyclo[2.2.1]heptan-2-yl cinnamate (CAS 6330-67-2)
- Semaglutide impurity 22(OtBu-Ste-γGlu(OtBu)-AEEA-AEEA-OH) (CAS 1118767-16-0)
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