3-Chloro-2-(4-nitrophenoxy)-5-(trifluoromethyl)pyridine CAS 91618-22-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 91618-22-3 |
| Molecular Formula | C12H6ClF3N2O3 |
| Molecular Weight | 318.64 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 3-Chloro-2-(4-nitrophenoxy)-5-(trifluoromethyl)pyridine (CAS 91618-22-3), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C12H6ClF3N2O3. Molecular weight: 318.64 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C12H6ClF3N2O3 |
| Molecular Weight | 318.64 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1983 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 2 |
Related Chloro Standards
- 4-(3-Chloro-5-(trifluoromethyl)pyridin-2-yl)-2-nitrophenol (CAS 161949-57-1)
- 2-chloro-3-[2-nitro-4-(trifluoromethyl)phenoxy]pyridine (CAS 219928-52-6)
- 3-Chloro-1-(4-nitrophenyl)-5-(trifluoromethyl)pyridin-2-one (CAS 1984149-71-4)
- 2-(3-Chloro-5-(trifluoromethyl)pyridin-2-yl)-2,2-difluoro-N-(2-hydroxyethyl)acetamide (CAS 1823183-81-8)
- Methyl 5-chloro-2-(trifluoromethylsulfonyloxy)benzoate (CAS 494210-98-9)
- 4-Chloro-1-(2,4-dichlorobenzyl)-3-isothiocyanato-1h-pyrazole (CAS 1004193-33-2)
- 4-Chloro-1-(2,6-dichlorobenzyl)-3-isothiocyanato-1h-pyrazole (CAS 1004644-13-6)
- 3-Chloro-5-nitro-2-(4-nitrophenyl)-2H-indazole (CAS 88279-21-4)
Recommended Standards
- 4-[3,5-bis(trifluoromethyl)phenyl]-3-chloro-2-butanone (CAS 439094-40-3)
- (3AS,4R,6R,7aR)-2-((S)-2-chloro-2-phenylethyl)-3a,5,5-trimethylhexahydro-4,6-methanobenzo[d][1,3,2]dioxaborole (CAS 78902-03-1)
- 2-[3,5-bis(trifluoromethyl)phenyl]-2-methyl-propanoyl chloride (CAS 289686-69-7)
- 2-Chloro-4-fluoro-N-methylbenzamide (CAS 292151-90-7)
- Isododecane, Mixture Of Isomers (CAS 31807-55-3)
- Tert-butyl (2-(1H-imidazol-5-yl)ethyl)carbamate (CAS 98870-64-5)
- (aS)-5-[(Dimethylamino)sulfonyl]-α-[[(9H-fluoren-9-ylmethoxy)carbonyl]amino]-8-hydroxy-2-quinolinepropanoic Acid (CAS 607708-62-3)
- 1,2,3,4-Tetrahydroisoquinolin-7-ylmethanol hydrochloride (CAS 2152636-99-0)
- Ethyl 2-(4-chloro-5-formyl-2-oxothiazol-3(2H)-yl)acetate (CAS 487037-12-7)
- Mitogenic Pentapeptide (CAS 87173-03-3)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
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