1-(2,2-Dimethoxyethoxy)-4-methoxybenzene CAS 68426-08-4
| CAS No. | 68426-08-4 |
| Molecular Formula | C11H16O4 |
| Molecular Weight | 212.24 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-(2,2-Dimethoxyethoxy)-4-methoxybenzene (C11H16O4) contains a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system. It is notably hygroscopic, its high carbon-to-hydrogen ratio confers good lipid solubility, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
1-(2,2-Dimethoxyethoxy)-4-methoxybenzene (CAS 68426-08-4), molecular formula C11H16O4 and molecular weight 212.24 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), 1-(2,2-Dimethoxyethoxy)-4-methoxybenzene 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 | C11H16O4 |
| Molecular Weight | 212.24 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1976 |
Related Dimethoxyethoxy Standards
- 2-(2,2-Dimethoxyethoxy)benzaldehyde (CAS 74401-08-4)
- 3-((2,2-Dimethoxyethoxy)methyl)heptane (CAS 53533-25-8)
- 3-(2,2-Dimethoxyethoxy)phenylboronic acid (CAS 1256355-35-7)
- (4-(2,2-Dimethoxyethoxy)phenyl)boronic acid (CAS 1256355-36-8)
- 2-(2,2-Dimethoxyethoxy)aniline (CAS 55879-75-9)
- (2,2-Dimethoxyethoxy)benzene (CAS 67874-68-4)
- 4-(2,2-Dimethoxyethoxy)bromobenzene (CAS 129969-69-3)
- 2-(2,2-Dimethoxyethoxy)-2-methylpropane (CAS 1081527-78-7)
Recommended Standards
- 1-(1,2-Dihydronaphtho[2,1-b]furan-2-yl)ethanone (CAS 62019-35-6)
- 1-(2,4-Difluorobenzyl)piperazine (CAS 204013-06-9)
- [4-(Ethoxycarbonyl)cyclohexylidene]acetic acid (CAS 279240-92-5)
- 1-(2,4-Difluorophenyl)-3,3-dimethylbutan-1-one (CAS 898764-94-8)
- Methanesulfonic acid compound with (S)-1-(2,4-dichlorophenyl)ethane-1,2-diol (1:1) (CAS 187164-22-3)
- 3-Cyclopentyl-N-methylpropan-1-amine (CAS 1024127-49-8)
- (S)-4-((1,2,3,4-Tetrahydroisoquinolin-3-yl)methyl)morpholine dihydrochloride (CAS 1649997-27-2)
- N,N’-Bis(2-ethylhexyl)-1,7-dibromo-3,4,9,10-perylenetetracarboxylic Diimide (CAS 851786-15-7)
- 1-[(1,1'-biphenyl-4-yloxy)methyl]-1H-pyrazole-3-carboxylic acid (CAS 1004643-29-1)
- rel-(2R,3R)-1-Ethyl 2-methyl 3-chloro-2-fluoropyrrolidine-1,2-dicarboxylate (CAS 1969291-93-7)
- 4-(Piperazin-1-ylsulfonyl)benzo[c][1,2,5]thiadiazole (CAS 488122-76-5)
- 2-(3-(Thiophen-2-yl)-1H-pyrazol-1-yl)ethan-1-amine (CAS 1020706-50-6)
- N-(4-(Benzyloxy)-6-chloropyrido[3,2-d]pyrimidin-2-yl)acetamide (CAS 897362-21-9)
- Semaglutide Impurity 12 (CAS CATO-C4X-222612)
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