4-(5,5-Dimethyl-1,3-dioxan-2-yl)-4-methoxybutyrophenone CAS 898786-45-3
| CAS No. | 898786-45-3 |
| Molecular Formula | C17H24O4 |
| Molecular Weight | 292.37 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.
CATO supplies 4-(5,5-Dimethyl-1,3-dioxan-2-yl)-4-methoxybutyrophenone (CAS 898786-45-3), a certified reference material (molecular formula C17H24O4, MW 292.37 g/mol) for analytical method development and quality control.
Based on its molecular formula C17H24O4, 4-(5,5-Dimethyl-1,3-dioxan-2-yl)-4-methoxybutyrophenone contains a steroid core, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 292.37 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 | C17H24O4 |
| Molecular Weight | 292.37 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
Related Dimethyl Standards
- (2,5-Dimethyl-1-(4-phenoxyphenyl)-1h-pyrrol-3-yl)methanamine (CAS 1177306-77-2)
- 2,2-Dimethyl-5-(2-methyladamantan-2-yl)-1,3-dioxane-4,6-dione (CAS 400080-18-4)
- 4-(5,5-Dimethyl-1,3-dioxan-2-yl)-1-(2-methoxyphenyl)butan-1-one (CAS 898786-39-5)
- 4-(5,5-Dimethyl-1,3-dioxan-2-yl)-3-methoxybutyrophenone (CAS 898786-42-0)
- 8-(3,5-Dimethyl-4-methoxyphenyl)-8-oxooctanoic acid (CAS 898765-18-9)
- Ethyl 6-(3,5-dimethyl-4-methoxyphenyl)-6-oxohexanoate (CAS 898751-06-9)
- N-((1,2-Dimethyl-1H-indol-5-yl)methyl)-2-methylbenzamide (CAS 852137-13-4)
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Recommended Standards
- 4-(Decanoyloxy)benzoic acid (CAS 86960-46-5)
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- 5-(4-Hexyloxyphenyl)-5-oxovaleric acid (CAS 898792-09-1)
- 2-Amino-1-(5,6-dihydro-4H-pyrrolo[1,2-b]pyrazol-2-yl)ethan-1-ol (CAS 1519415-50-9)
- 1-(3-Methylpiperazin-1-yl)butan-1-one (CAS 1240574-13-3)
- (4-Butylphenyl)methanamine (CAS 57802-79-6)
- Lasofoxifene N-Oxide (CAS 731016-25-4)
- (2-(1H-pyrazol-1-yl)pyridin-4-yl)boronic acid (CAS 1644060-50-3)
- 3-(Tert-butyl) 7-methyl (1R,5S)-9-benzyl-3,9-diazabicyclo[3.3.1]Nonane-3,7-dicarboxylate (CAS 1823777-31-6)
- n-(4-(1h-Tetrazol-1-yl)phenyl)propionamide (CAS 851630-20-1)
- 3-Benzyl-2-(3-hydroxyphenyl)thiazolidin-4-one (CAS 866042-15-1)
- 2,3-Dimethoxyquinoxaline (CAS 6333-43-3)
- D-Ser39-Tirzepatide (CAS CATO-CPTD788679)
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