1-(2,4-Dimethoxyphenyl)ethan-1-ol CAS 829-19-6
| CAS No. | 829-19-6 |
| Molecular Formula | C10H14O3 |
| Molecular Weight | 182.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 182.22 g/mol gives 1-(2,4-Dimethoxyphenyl)ethan-1-ol distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
1-(2,4-Dimethoxyphenyl)ethan-1-ol (CAS 829-19-6), molecular formula C10H14O3 and molecular weight 182.22 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system, 1-(2,4-Dimethoxyphenyl)ethan-1-ol is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 182.22 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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.
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 | C10H14O3 |
| Molecular Weight | 182.22 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°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.) | 1957 |
Related Dimethoxyphenyl Standards
- (1r)-1-(3,4-Dimethoxyphenyl)ethan-1-ol (CAS 120466-67-3)
- (1r)-1-(2,5-Dimethoxyphenyl)ethan-1-ol (CAS 120523-13-9)
- 2-(2,3-Dimethoxyphenyl)ethanol (CAS 13335-51-8)
- 2-(2,4-Dimethoxyphenyl)ethanol (CAS 13398-65-7)
- 2-(2,6-Dimethoxyphenyl)ethan-1-ol (CAS 14534-76-0)
- 1-(3,5-Dimethoxyphenyl)ethanol (CAS 14950-55-1)
- (1s)-1-(2,5-Dimethoxyphenyl)ethan-1-ol (CAS 156713-10-9)
- (R)-1-(2,3-Dimethoxyphenyl)ethan-1-ol (CAS 181962-53-8)
Recommended Standards
- [4-(ethoxymethoxy)phenyl]methanol (CAS 302320-77-0)
- 1-(2,5-Dimethoxyphenyl)ethanol (CAS 41038-40-8)
- [3-(2-methoxyethoxy)phenyl]methanol (CAS 911060-77-0)
- 1-(2-Cyanoethyl)piperidine-2-carboxylic acid (CAS 36901-90-3)
- Methyl 2-(hex-1-yn-1-yl)benzoate (CAS 462637-40-7)
- 2-(3,3-Dimethylcyclohex-1-en-1-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 2768661-52-3)
- 2-(3-Methoxy-4-nitrophenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 755026-96-1)
- 2-(Piperazin-1-yl)pyrimidin-4-amine (CAS 55745-87-4)
- 890099-26-0 3-(2,3,4,5,6-Pentafluorobenzoyl)phenyl acetate DTXSID50641684 (CAS 890099-26-0)
- (5-(Thiophen-2-yl)isoxazol-3-yl)(3-((3-(thiophen-3-yl)-1,2,4-oxadiazol-5-yl)methyl)piperidin-1-yl)methanone (CAS 1705462-38-9)
- 8-((3-Hydroxypropyl)amino)-3-methyl-3,7-dihydro-1H-purine-2,6-dione (CAS 476481-79-5)
- 2,4-Dichloro-7-(trifluoromethoxy)quinazoline (CAS 1160994-83-1)
- 2-(1-(3-Chloro-4-morpholinophenyl)-2,5-dimethyl-1H-pyrrol-3-yl)-N-(4-fluorophenyl)-2-oxoacetamide (CAS 860610-34-0)
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