2-(Difluoromethoxy)-5-(3-(trifluoromethyl)phenyl)pyridine CAS 1261628-34-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1261628-34-5 |
| Molecular Formula | C13H8F5NO |
| Molecular Weight | 289.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-(Difluoromethoxy)-5-(3-(trifluoromethyl)phenyl)pyridine (CAS 1261628-34-5) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C13H8F5NO. Molecular weight: 289.20 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C13H8F5NO |
| Molecular Weight | 289.20 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 chloroform, dichloromethane, ethyl acetate, DMSO |
| 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.) | 1990 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Related Difluoromethoxy Standards
- 2-Difluoromethoxy-3-phenyl-5-(trifluoromethyl)pyridine (CAS 1214368-87-2)
- 2-(Difluoromethoxy)-5-(4-(trifluoromethyl)phenyl)pyridine (CAS 1261564-51-5)
- (2E)-3-[4-(difluoromethoxy)-5-methoxy-2-nitrophenyl]acrylic acid (CAS 924873-01-8)
- N-(4-(Difluoromethoxy)phenyl)-3-phenylacrylamide (CAS 305373-25-5)
- 2-(Difluoromethoxy)-5-fluoro-4-iodopyridine (CAS 1803778-60-0)
- 5-(Difluoromethoxy)-2-fluoro-4-iodopyridine (CAS 1806334-65-5)
- 2-(Difluoromethoxy)-3-(pyridin-3-yl)-6-(trifluoromethyl)pyridine (CAS 1214326-39-2)
- 6-(Difluoromethoxy)-3-(pyridin-3-yl)-2-(trifluoromethyl)pyridine (CAS 1214330-58-1)
Recommended Standards
- 3,5-Dichloro-4-[3-(pyrrolidin-1-yl)propoxy]aniline (CAS 1275425-91-6)
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- 5-(4-Nitrophenyl)pyrazine-2,3-dicarboxylic acid (CAS 1148027-10-4)
- 4-[(2-ethylpiperidin-1-yl)sulfonyl]benzoic acid (CAS 436091-83-7)
- 1-Benzyl-2-chloromethyl-1H-benzoimidazole (CAS 7192-00-9)
- tert-Butyl 2-benzylpiperazine-1-carboxylate hydrochloride (CAS 1956324-15-4)
- 3-(hydroxymethyl)-1-methylazepan-2-one (CAS 2031268-78-5)
- 2-Propyl-1,3-thiazolidine (CAS 24050-10-0)
- 3-Methyl-5,6,7,8-tetrahydroquinolin-8-amine (CAS 62455-48-5)
- Tau Peptide (301-315) trifluoroacetate salt (CAS 330456-48-9)
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