1-(3-Chloro-5-(trifluoromethyl)pyridin-2-yl)ethan-1-one CAS 207994-12-5
| CAS No. | 207994-12-5 |
| Molecular Formula | C8H5ClF3NO |
| Molecular Weight | 223.58 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 223.58 g/mol gives 1-(3-Chloro-5-(trifluoromethyl)pyridin-2-yl)ethan-1-one distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
1-(3-Chloro-5-(trifluoromethyl)pyridin-2-yl)ethan-1-one (CAS 207994-12-5), molecular formula C8H5ClF3NO and molecular weight 223.58 g/mol, is a CATO reference standard with documented purity and traceability.
1-(3-Chloro-5-(trifluoromethyl)pyridin-2-yl)ethan-1-one (C8H5ClF3NO) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine/chlorine substitution. Halogen substitution raises its density and boiling point; 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 1-(3-Chloro-5-(trifluoromethyl)pyridin-2-yl)ethan-1-one 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 | C8H5ClF3NO |
| Molecular Weight | 223.58 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-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 methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2016 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 1 |
Related Chloro Standards
- 1-(6-Chloro-2-(trifluoromethyl)pyridin-3-yl)ethan-1-one (CAS 1060810-87-8)
- 1-(2-Chloro-6-(trifluoromethyl)pyridin-4-yl)ethanone (CAS 1060810-89-0)
- 3-Chloro-4-(trifluoromethyl)benzamide (CAS 1092460-78-0)
- 3-Chloro-5-(trifluoromethyl)picolinimidamide (CAS 1179533-86-8)
- 6-Chloro-3-(trifluoromethyl)picolinimidamide (CAS 1179533-95-9)
- 1-(6-Chloro-5-(trifluoromethyl)pyridin-2-yl)ethanone (CAS 1245915-39-2)
- 1-(6-Chloro-5-(trifluoromethyl)pyridin-3-yl)ethanone (CAS 1245915-41-6)
- 1-(2-Chloro-5-(trifluoromethyl)pyridin-4-yl)ethan-1-one (CAS 1256787-18-4)
Recommended Standards
- 1-(2-Chloro-5-(trifluoromethyl)pyridin-3-yl)ethan-1-one (CAS 944904-73-8)
- 1-(5-Chloro-3-methylpyridin-2-yl)-2,2,2-trifluoroethan-1-one (CAS 2231676-64-3)
- 1-(2-Amino-5-chlorophenyl)-2,2,2-trifluoroethane-1,1-diol hydrochloride (CAS 214353-17-0)
- 1-(6-Chloro-4-methylpyridin-3-yl)-2,2,2-trifluoroethan-1-one (CAS 2231674-66-9)
- Pyruvic Acid Sodium Salt (CAS 113-24-6)
- Ethyl 2-(2-(hydroxymethyl)phenoxy)acetate (CAS 111080-48-9)
- 2,6-Dimethyl-4-nitropyridine N-oxide (CAS 4808-64-4)
- 2,5-Dichloro-N-ethylbenzenesulfonamide (CAS 349090-85-3)
- 5-Methyl-2-((methylthio)methyl)-4-oxo-3,4-dihydrothieno[2,3-d]pyrimidine-6-carboxylic acid (CAS 733030-95-0)
- 4,6-Dichloro-5-methoxy-2-(methylthio)pyrimidine (CAS 49668-65-7)
- 1-(Piperidin-1-yl)isoquinoline (CAS 31557-49-0)
- 2,3-Dibromo-3-(4-methoxyphenyl)propanoic acid (CAS 77820-32-7)
- Brivaracetam Impurity 132 (CAS CATO-C4X-2007132)
- Liraglutide Impurity 22 (CAS 536721-25-2)
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