2-(3-Chloro-5-(trifluoromethyl)pyridin-2-yl)-N-(1-(3-chloro-5-(trifluoromethyl)pyridin-2-yl)-1H-pyrrol-2-yl)hydrazine-1-carboxamide CAS 338407-23-1
| CAS No. | 338407-23-1 |
| Molecular Formula | C17H10Cl2F6N6O |
| Molecular Weight | 499.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
2-(3-Chloro-5-(trifluoromethyl)pyridin-2-yl)-N-(1-(3-chloro-5-(trifluoromethyl)pyridin-2-yl)-1H-pyrrol-2-yl)hydrazine-1-carboxamide (CAS 338407-23-1), molecular formula C17H10Cl2F6N6O and molecular weight 499.20 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C17H10Cl2F6N6O, 2-(3-Chloro-5-(trifluoromethyl)pyridin-2-yl)-N-(1-(3-chloro-5-(trifluoromethyl)pyridin-2-yl)-1H-pyrrol-2-yl)hydrazine-1-carboxamide contains a steroid core, 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 499.20 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).
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
Physical & Chemical Properties
| Molecular Formula | C17H10Cl2F6N6O |
| Molecular Weight | 499.20 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at room temperature, 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) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 6 |
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