N-((2,2-dimethyl-4,6-dioxo-1,3-dioxan-5-ylidene)methyl)-2,6-difluorobenzamide CAS 477885-70-4
| CAS No. | 477885-70-4 |
| Molecular Formula | C14H11F2NO5 |
| Molecular Weight | 311.24 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures N-((2,2-dimethyl-4,6-dioxo-1,3-dioxan-5-ylidene)methyl)-2,6-difluorobenzamide 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.
N-((2,2-dimethyl-4,6-dioxo-1,3-dioxan-5-ylidene)methyl)-2,6-difluorobenzamide (CAS 477885-70-4) is a high-purity analytical reference standard with the molecular formula C14H11F2NO5 and a molecular weight of 311.24 g/mol.
Structurally, N-((2,2-dimethyl-4,6-dioxo-1,3-dioxan-5-ylidene)methyl)-2,6-difluorobenzamide (C14H11F2NO5) contains a nitrogen-containing heterocyclic scaffold, 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 311.24 g/mol, it falls into the moderately-high-molecular-weight range. 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.
Physical & Chemical Properties
| Molecular Formula | C14H11F2NO5 |
| Molecular Weight | 311.24 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; Hygroscopic; reseal immediately after opening; 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 |
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Recommended Standards
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- 2-(4-Nitrophenoxy)tetrahydro-2H-pyran (CAS 20443-91-8)
- 4-(1,1-Difluoroethyl)benzonitrile (CAS 55805-05-5)
- 5-Methyl-3-nitro-pyridine-2-thiol (CAS 25391-74-6)
- n-(2-Cyclopentylethyl)-2-fluorobenzenesulfonamide (CAS 1090686-36-4)
- (2R,4R)-4-Ethylpiperidine-2-carboxylic acid (CAS 756814-90-1)
- Ethyl 2-(4-aminophenyl)-2-(N-methylacetamido)acetate (CAS 1009728-59-9)
- 2-(1h-Pyrrol-1-yl)-4,5,6,7-tetrahydrobenzo[b]thiophene-3-carbonitrile (CAS 26176-18-1)
- Semaglutide impurity 72 (CAS CATO-C4X-222672)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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