5-(2-Chloro-5-(trifluoromethyl)phenoxy)pentanenitrile CAS 1443303-01-2
| CAS No. | 1443303-01-2 |
| Molecular Formula | C12H11ClF3NO |
| Molecular Weight | 277.67 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.
CATO supplies 5-(2-Chloro-5-(trifluoromethyl)phenoxy)pentanenitrile (CAS 1443303-01-2), a certified reference material (molecular formula C12H11ClF3NO, MW 277.67 g/mol) for analytical method development and quality control.
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine/chlorine substitution, 5-(2-Chloro-5-(trifluoromethyl)phenoxy)pentanenitrile is typically off-white to pale yellow low-melting solid. Its solid-state physicochemical attributes — including a molecular weight of 277.67 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C12H11ClF3NO |
| Molecular Weight | 277.67 g/mol |
| 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1992 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 1 |
Related Chloro Standards
- 6-Chloro-2-isobutyl-4-(trifluoromethyl)-2h-pyrazolo[3,4-b]pyridine (CAS 1018127-90-6)
- 6-Chloro-3-methyl-2-propyl-4-(trifluoromethyl)-2h-pyrazolo[3,4-b]pyridine (CAS 1018165-22-4)
- 5-(2-Chloro-4-(trifluoromethyl)phenoxy)pentanenitrile (CAS 1443328-43-5)
- (5-Chloro-2-(trifluoromethyl)phenyl)(pyrrolidin-1-yl)methanone (CAS 2413441-11-7)
- 6-Chloro-1-ethyl-2-methyl-5-(trifluoromethyl)-1H-benzo[d]imidazol-7-amine (CAS 53900-93-9)
- 6-Chloro-N-(4-fluorophenyl)-1-methyl-1H-pyrazolo[3,4-d]pyrimidin-4-amine (CAS 1021268-94-9)
- 3-Chloro-3'-nitro-[1,1'-biphenyl]-4-carboxylic acid (CAS 1261894-36-3)
- 2-Chloro-4-(2-nitrophenyl)benzoic acid (CAS 1355247-16-3)
Recommended Standards
- 2-(Tert-butyl)-7-chloro-5-(trifluoromethyl)pyrazolo[1,5-a]pyrimidine (CAS 175203-38-0)
- Clofazimine Impurity 18 (CAS CATO-C4X-207118)
- 5-Chlorocytidine (CAS 25130-29-4)
- 5-Chloro-1-((2R,3R,4S,5R)-3,4-dihydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-1H-imidazole-4-carboxamide (CAS 59353-97-8)
- tert-Butyl (5-(5-amino-2-fluorophenyl)-5-methyl-5,6-dihydro-2H-1,4-oxazin-3-yl)carbamate (CAS 1429869-74-8)
- 5-Bromo-N3,6-dimethylpyridine-2,3-diamine (CAS 2230200-86-7)
- 1-(3-Methoxypropyl)-2-oxo-1,2-dihydropyridine-3-carboxylic acid (CAS 1249333-13-8)
- Isoxazolo[3,4-b]pyridine-3-carboxylic acid (CAS 1368353-68-7)
- 2,3-Difluoro-5-(trifluoromethyl)pyridine (CAS 89402-42-6)
- H-Tyr-Tyr-Tyr-OMe (CAS 53566-70-4)
- Methyl 2-methyl-3-oxo-3-(pyrazin-2-yl)propanoate (CAS 324737-10-2)
- terephthalic acid (CAS 16323-43-6)
- 5-Chloro-2-(trifluoromethyl)imidazo[1,2-a]pyrimidine (CAS 2792205-97-9)
- Anti-Inflammatory Peptide 3 (CAS 118850-73-0)
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