2-{[3-chloro-5-(trifluoromethyl)pyridin-2-yl]amino}-2,3-dihydro-1H-isoindole-1,3-dione CAS 338770-62-0
| CAS No. | 338770-62-0 |
| Molecular Formula | C14H7ClF3N3O2 |
| Molecular Weight | 341.67 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 341.67 g/mol gives 2-{[3-chloro-5-(trifluoromethyl)pyridin-2-yl]amino}-2,3-dihydro-1H-isoindole-1,3-dione distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
2-{[3-chloro-5-(trifluoromethyl)pyridin-2-yl]amino}-2,3-dihydro-1H-isoindole-1,3-dione (CAS 338770-62-0), molecular formula C14H7ClF3N3O2 and molecular weight 341.67 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C14H7ClF3N3O2, 2-{[3-chloro-5-(trifluoromethyl)pyridin-2-yl]amino}-2,3-dihydro-1H-isoindole-1,3-dione contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine/chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 341.67 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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-{[3-chloro-5-(trifluoromethyl)pyridin-2-yl]amino}-2,3-dihydro-1H-isoindole-1,3-dione 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 | C14H7ClF3N3O2 |
| Molecular Weight | 341.67 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 3 |
Related chloro Standards
- 3-(4-(4-Chloro-2-(trifluoromethyl)phenyl)pyridin-2-yl)-1,2,4-oxadiazol-5(4H)-one (CAS 1219454-01-9)
- methyl 5-chloro-2-methoxy-4-{[(2,2,2-trifluoroethoxy)carbonyl]amino}benzoate (CAS 1223395-43-4)
- 2-(3-Chloro-5-(trifluoromethyl)pyridin-2-yl)-2-(4-nitrophenyl)acetonitrile (CAS 213994-29-7)
- 2-[8-Chloro-6-(trifluoromethyl)-[1,2,4]triazolo[4,3-a]pyridin-3-yl]benzoic acid (CAS 672951-21-2)
- 2-Chloro-4-{5-[2-(trifluoromethoxy)phenyl]-1,3,4-oxadiazol-2-yl}pyridine (CAS 680216-51-7)
- 3-Chloro-2-[2-(1,3,4-oxadiazol-2-yl)phenoxy]-5-(trifluoromethyl)pyridine (CAS 303148-24-5)
- 3-Chloro-5-phenyl-7-(trifluoromethyl)pyrazolo[1,5-a]pyrimidine-2-carboxylic acid (CAS 299405-80-4)
- 8-Chloro-2-(3-nitrophenyl)-6-(trifluoromethyl)imidazo[1,2-a]pyridine (CAS 860651-00-9)
Recommended Standards
- 2-(4-Chlorophenyl)-5-nitro-3-(trifluoromethyl)benzofuran (CAS 821770-05-2)
- Zoxamide-d5 (CAS 1794760-54-5)
- 5-(4-Methoxy-phenylamino)-[1,3,4]thiadiazole-2-thiol (CAS 37844-24-9)
- 1-(4-Chloro-3-nitrophenyl)-3-(ethoxycarbonyl)-4,5-dihydro-1h-pyrazole-5-carboxylic acid (CAS 1264040-52-9)
- 2-Thioxo-3-(3-(trifluoromethyl)phenyl)-2,3-dihydroquinazolin-4(1h)-one (CAS 81066-86-6)
- 4-Bromo-6,8-dimethoxyquinoline (CAS 1402138-64-0)
- 4-Bromo-2-(chloromethyl)-6-fluoropyridine (CAS 1260667-74-0)
- 3-Hydroxy-2,2-dimethylpropyl isobutyrate (CAS 5919-84-6)
- 6-Chloro-2-cyclopropylquinoline-4-carboxylic Acid (CAS 854860-15-4)
- 2-(Aminomethyl)-3-cyano-6-(difluoromethyl)pyridine-5-carboxaldehyde (CAS 1805188-18-4)
- 3-(Tert-butyl)-1,4-dimethyl-1h-pyrazol-5-amine (CAS 1152654-51-7)
- (6-Methoxy-2-(p-tolyl)quinolin-4-yl)methanol (CAS 84666-27-3)
- 1-(3,4-Difluorobenzoyl)-3-methylpiperazine (CAS 1240564-95-7)
- Gly-Neuroendocrine Regulatory Peptide-3 (human, mouse, rat) trifluoroacetate salt (CAS 1815618-19-9)
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