N-((2,2-dimethyl-4,6-dioxo-1,3-dioxan-5-ylidene)methyl)-3-methoxybenzamide CAS 477885-73-7
| CAS No. | 477885-73-7 |
| Molecular Formula | C15H15NO6 |
| Molecular Weight | 305.28 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
CATO supplies N-((2,2-dimethyl-4,6-dioxo-1,3-dioxan-5-ylidene)methyl)-3-methoxybenzamide (CAS 477885-73-7), a certified reference material (molecular formula C15H15NO6, MW 305.28 g/mol) for analytical method development and quality control.
N-((2,2-dimethyl-4,6-dioxo-1,3-dioxan-5-ylidene)methyl)-3-methoxybenzamide (C15H15NO6) contains a flavonoid core, an amide group, a hydroxyl group, an ether linkage. The carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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.
Physical & Chemical Properties
| Molecular Formula | C15H15NO6 |
| Molecular Weight | 305.28 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| 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 |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 1 |
Related N Standards
- 2-((2,3-Dimethyl-4-(trifluoromethyl)-2h-pyrazolo[3,4-b]pyridin-6-yl)thio)acetic acid (CAS 1018046-81-5)
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- Dimethyl 1-benzyl-3,4-dihydroxy-1H-pyrrole-2,5-dicarboxylate (CAS 148528-45-4)
- 2-[(2,2-DImethyl-4,6-dioxo-[1,3]dioxan-5-ylidenemethyl)-amino]-benzoic acid methyl ester (CAS 185130-13-6)
- (2-((3,4-Dimethyl-2-oxo-2H-chromen-7-yl)oxy)acetyl)glycine (CAS 858747-77-0)
- (S)-Dimethyl 2-(1,3-dioxoisoindolin-2-yl)pentanedioate (CAS 35457-98-8)
- 4-((((2,2-Dimethyl-4,6-dioxo-1,3-dioxan-5-ylidene)methyl)amino)methyl)benzoic acid (CAS 497060-16-9)
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Recommended Standards
- m-PEG3-succinimidyl carbonate (CAS 477775-77-2)
- N-((2,2-dimethyl-4,6-dioxo-1,3-dioxan-5-ylidene)methyl)-4-methoxybenzamide (CAS 477885-91-9)
- Methyl 4-(((2,2-dimethyl-4,6-dioxo-1,3-dioxan-5-ylidene)methyl)amino)benzoate (CAS 230631-82-0)
- n-(2-(Difluoromethoxy)phenyl)-3-oxo-3-phenylpropanamide (CAS 795293-67-3)
- 2-Amino-1-(3-fluorophenyl)-4,5-dimethyl-1H-pyrrole-3-carbonitrile (CAS 1094367-85-7)
- N-(tert-Butyl)-2-((1-formylnaphthalen-2-yl)oxy)acetamide (CAS 1156043-76-3)
- 1-Ethyl-4,6-dimethyl-2-oxo-1,2-dihydropyridine-3-carbonitrile (CAS 94341-88-5)
- Methyl 2,3-dioxoindoline-4-carboxylate (CAS 153072-43-6)
- 1-(Tert-butyl) 8-ethyl 7-oxo-1-azaspiro[5.5]undecane-1,8-dicarboxylate (CAS 2209841-59-6)
- N-(2-(1H-Pyrazol-4-yl)-1H-indol-4-yl)butyramide (CAS 827318-29-6)
- 2-Amino-5-chloro-4-methylnicotinonitrile (CAS 1305712-87-1)
- (4-(3,5-Dichlorophenoxy)phenyl)methanamine (CAS 1153552-46-5)
- 2-((4-Ethyl-5-(thiophen-2-yl)-4H-1,2,4-triazol-3-yl)thio)-N-(2-methoxydibenzo[b,d]furan-3-yl)acetamide (CAS 577986-57-3)
- Semaglutide impurity 48 (CAS CATO-C4X-222648)
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