N-((2,2-dimethyl-4,6-dioxo-1,3-dioxan-5-ylidene)methyl)-3-(trifluoromethyl)benzamide CAS 477885-72-6
| CAS No. | 477885-72-6 |
| Molecular Formula | C15H12F3NO5 |
| Molecular Weight | 343.25 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Structurally, N-((2,2-dimethyl-4,6-dioxo-1,3-dioxan-5-ylidene)methyl)-3-(trifluoromethyl)benzamide (C15H12F3NO5) contains a flavonoid core, an amide group, a hydroxyl group, an ether linkage, fluorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 9.0, corresponding to approximately 9 ring(s) or double-bond equivalent(s). With a molecular weight of 343.25 g/mol, it falls into the moderately-high-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
N-((2,2-dimethyl-4,6-dioxo-1,3-dioxan-5-ylidene)methyl)-3-(trifluoromethyl)benzamide (CAS 477885-72-6), molecular formula C15H12F3NO5 and molecular weight 343.25 g/mol, is a CATO reference standard with documented purity and traceability.
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.
As a certified reference material (CRM), N-((2,2-dimethyl-4,6-dioxo-1,3-dioxan-5-ylidene)methyl)-3-(trifluoromethyl)benzamide meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C15H12F3NO5 |
| Molecular Weight | 343.25 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 methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Related N Standards
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Recommended Standards
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