2-(2-((3-Chloro-5-(trifluoromethyl)pyridin-2-yl)amino)ethyl)-4-nitroisoindoline-1,3-dione CAS 339278-10-3
| CAS No. | 339278-10-3 |
| Molecular Formula | C16H10ClF3N4O4 |
| Molecular Weight | 414.72 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.
2-(2-((3-Chloro-5-(trifluoromethyl)pyridin-2-yl)amino)ethyl)-4-nitroisoindoline-1,3-dione (CAS 339278-10-3), molecular formula C16H10ClF3N4O4 and molecular weight 414.72 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, 2-(2-((3-Chloro-5-(trifluoromethyl)pyridin-2-yl)amino)ethyl)-4-nitroisoindoline-1,3-dione (C16H10ClF3N4O4) contains a flavonoid core, an amide group, a hydroxyl group, an ether linkage, fluorine/chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 12.0, corresponding to approximately 12 ring(s) or double-bond equivalent(s). With a molecular weight of 414.72 g/mol, it falls into the moderately-high-molecular-weight range. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
CATO manufactures 2-(2-((3-Chloro-5-(trifluoromethyl)pyridin-2-yl)amino)ethyl)-4-nitroisoindoline-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 | C16H10ClF3N4O4 |
| Molecular Weight | 414.72 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°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) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 4 |
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- Quinidine-13CD2 (Vinyl) Hydrochloride (CAS 1668-99-1)
- Ceftriaxone Impurity 46 (CAS CATO-C4X-116346)
- 2-Chloro-5-methoxy-1H-indole-3-carbaldehyde (CAS 23872-25-5)
- 2-(Difluoromethyl)-5-fluoro-3-hydroxy-4-methylpyridine (CAS 1805588-15-1)
- N-(3-Chlorophenyl)-2-[4-(5-ethyl-1,2,4-oxadiazol-3-yl)-1,3-dioxo-1H,2H,3H,5H,6H,7H,8H,9H-pyrimido[1,6-a]azepin-2-yl]acetamide (CAS 1775427-18-3)
- (s)-Ethyl 2-amino-3,3-dimethylbutanoate hydrochloride (CAS 144054-74-0)
- Methyl 2-(7-Bromo-3-indolyl)-2-oxoacetate (CAS 408354-66-5)
- Semaglutide impurity 41 (CAS CATO-C4X-222641)
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