(3-(Methoxymethoxy)phenyl)(4-(methoxymethoxy)phenyl)methanone CAS 263395-66-0
| CAS No. | 263395-66-0 |
| Molecular Formula | C17H18O5 |
| Molecular Weight | 302.32 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 (3-(Methoxymethoxy)phenyl)(4-(methoxymethoxy)phenyl)methanone (CAS 263395-66-0), a certified reference material (molecular formula C17H18O5, MW 302.32 g/mol) for analytical method development and quality control.
The molecular framework of (3-(Methoxymethoxy)phenyl)(4-(methoxymethoxy)phenyl)methanone (C17H18O5) is characterized by a flavonoid core, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the polarity and ionization state of its functional groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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 | C17H18O5 |
| Molecular Weight | 302.32 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 |
Related Methoxymethoxy Standards
- (2-(Methoxymethoxy)phenyl)(3-(methoxymethoxy)phenyl)methanone (CAS 938458-71-0)
- [2-(Methoxymethoxy)phenyl][4-(methoxymethoxy)phenyl]methanone (CAS 938458-72-1)
- Bis(3-(methoxymethoxy)phenyl)methanone (CAS 938458-74-3)
- 1-[2,4,6-Tris(methoxymethoxy)phenyl]-ethanone (CAS 36804-11-2)
- 4-((Methoxymethoxy)methyl)-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzaldehyde (CAS 2568989-53-5)
- 4-[4-[4-(Methoxymethoxy)phenyl]-1-piperazinyl]benzenamine (CAS 1246815-17-7)
- 2-(2-(Methoxymethoxy)naphthalen-1-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 1384055-50-8)
- 2-(6-(Methoxymethoxy)naphthalen-2-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 874673-97-9)
Recommended Standards
- (2,3-Dimethoxyphenyl)(3,4-dimethoxyphenyl)methanone (CAS 50625-53-1)
- (3AR,5R,6R,6aR)-5-((R)-2,2-dimethyl-1,3-dioxolan-4-yl)-2,2-dimethyltetrahydrofuro[2,3-d][1,3]dioxol-6-yl acetate (CAS 29474-72-4)
- (3AR,5S,6R,6aR)-5-((R)-2,2-dimethyl-1,3-dioxolan-4-yl)-2,2-dimethyltetrahydrofuro[2,3-d][1,3]dioxol-6-yl acetate (CAS 26775-14-4)
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