2-Chloro-N-[(E)-2-[3-chloro-5-(trifluoromethyl)pyridin-2-yl]ethenyl]aniline CAS 1164523-95-8
| CAS No. | 1164523-95-8 |
| Molecular Formula | C14H9Cl2F3N2 |
| Molecular Weight | 333.14 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 333.14 g/mol gives 2-Chloro-N-[(E)-2-[3-chloro-5-(trifluoromethyl)pyridin-2-yl]ethenyl]aniline distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
2-Chloro-N-[(E)-2-[3-chloro-5-(trifluoromethyl)pyridin-2-yl]ethenyl]aniline (CAS 1164523-95-8), molecular formula C14H9Cl2F3N2 and molecular weight 333.14 g/mol, is a CATO reference standard with documented purity and traceability.
2-Chloro-N-[(E)-2-[3-chloro-5-(trifluoromethyl)pyridin-2-yl]ethenyl]aniline (C14H9Cl2F3N2) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, fluorine/chlorine substitution. Halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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.
CATO manufactures 2-Chloro-N-[(E)-2-[3-chloro-5-(trifluoromethyl)pyridin-2-yl]ethenyl]aniline 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.
Physical & Chemical Properties
| Molecular Formula | C14H9Cl2F3N2 |
| Molecular Weight | 333.14 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 |
| 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 2 |
Related Chloro Standards
- 3-Chloro-N-[(E)-2-[3-chloro-5-(trifluoromethyl)pyridin-2-yl]ethenyl]aniline (CAS 303997-77-5)
- 4-Chloro-N-[(E)-2-[3-chloro-5-(trifluoromethyl)pyridin-2-yl]ethenyl]aniline (CAS 338978-19-1)
- 3-Chloro-5-(4-chlorophenyl)-4-(4-fluorophenyl)-6-methylpyridazine (CAS 2034157-25-8)
- (5-Chloro-1-methyl-3-phenyl-1H-pyrazol-4-yl)(4-chlorophenyl)methanol (CAS 956507-62-3)
- 2-Chloro-1-(8-chloro-6-(trifluoromethyl)imidazo[1,2-a]pyridin-3-yl)-2,2-difluoroethan-1-one (CAS 1823183-01-2)
- 4-Chloro-6-[(4-chlorophenyl)sulfanyl]-3-phenylpyridazine (CAS 477872-26-7)
- 1-Chloro-4-{[(4-chlorophenyl)sulfanyl]methanesulfonyl}benzene (CAS 59662-66-7)
- 3-Chloro-5-((((3-chloro-1,2,4-thiadiazol-5-yl)sulfinyl)methyl)thio)-1,2,4-thiadiazole (CAS 135379-15-6)
Recommended Standards
- (1-(Tert-butoxycarbonyl)-4-(ethoxycarbonyl)-1H-indol-2-yl)boronic acid (CAS 1150114-37-6)
- 2-(5-Bromopyridin-3-yl)benzo[d]oxazole-5-carbohydrazide (CAS 1706434-37-8)
- 8-Bromo-7-(2,3-dihydroxypropyl)-1,3-dimethyl-3,7-dihydro-1H-purine-2,6-dione (CAS 111038-24-5)
- Methyl 2-(5-bromopyridin-3-yl)benzo[d]oxazole-5-carboxylate (CAS 1706459-12-2)
- 2-(4-Chlorophenyl)-6-methylpyridine (CAS 61704-26-5)
- N-(5,7-Dimethylbenzo[d]thiazol-2-yl)-4-methoxybenzamide (CAS 897617-96-8)
- 1,2-DIchloro-4-(methanesulfonylmethyl)benzene (CAS 25195-50-0)
- 1-(Anthracen-9-yl)butane-1,3-dione (CAS 101736-47-4)
- (3R,4R)-3-(2,2-Dibromoethenyl)-4-methyl-4-[2-(triethylsilyl)ethynyl]cyclohexene (CAS 1448446-16-9)
- N-(2-Phenoxypyrimidin-5-yl)-4-phenylbutanamide (CAS 1396579-38-6)
- tert-Butyl ((3aR,4R,7aS)-octahydro-1H-isoindol-4-yl)carbamate hydrochloride (CAS 2008714-57-4)
- 6-(7-(2-((S)-5-azaspiro[2.4]Heptan-6-yl)-1H-imidazol-5-yl)-9,9-difluoro-9H-fluoren-2-yl)-2-((1R,3S,4S)-2-azabicyclo[2.2.1]Heptan-3-yl)-1H-benzo[d]imidazole tetrahydrochloride (CAS 1499193-67-7)
- 4-(tert-Butylsulfanyl)aniline (CAS 16463-18-6)
- Semaglutide impurity 237 (CAS CATO-C4X-2226237)
Why CATO?
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