1-(2,5-Dimethoxyphenyl)-2-methylpropan-1-ol CAS 26172-15-6
| CAS No. | 26172-15-6 |
| Molecular Formula | C12H18O3 |
| Molecular Weight | 210.27 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
1-(2,5-Dimethoxyphenyl)-2-methylpropan-1-ol (CAS 26172-15-6) is a high-purity analytical reference standard with the molecular formula C12H18O3 and a molecular weight of 210.27 g/mol.
The molecular framework of 1-(2,5-Dimethoxyphenyl)-2-methylpropan-1-ol (C12H18O3) is characterized by a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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).
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 | C12H18O3 |
| Molecular Weight | 210.27 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 chloroform, dichloromethane, ethyl acetate, 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.) | 1964 |
Related Dimethoxyphenyl Standards
- 4-(2,4-Dimethoxyphenyl)butan-1-ol (CAS 107153-52-6)
- 4-(2,5-Dimethoxyphenyl)butan-1-ol (CAS 1082496-27-2)
- 1-(2,4-Dimethoxyphenyl)butan-1-ol (CAS 117705-67-6)
- 4-(2,3-Dimethoxyphenyl)butan-1-ol (CAS 123014-49-3)
- 1-(2,4-Dimethoxyphenyl)-2-methylpropan-2-ol (CAS 1268147-09-6)
- 4-(2,4-Dimethoxyphenyl)butan-2-ol (CAS 1341054-03-2)
- 2-(2,4-Dimethoxyphenyl)butan-2-ol (CAS 1342559-41-4)
- 2-(3,4-Dimethoxyphenyl)butan-2-ol (CAS 1344303-95-2)
Recommended Standards
- 1-([1,1'-Biphenyl]-4-yl)propan-1-one (CAS 37940-57-1)
- 1-(2,5-Dimethoxyphenyl)-2-methylpropan-2-ol (CAS 35205-28-8)
- [3,3'-Bithiophene]-2-carboxylic acid (CAS 28686-94-4)
- 1-(2,5-Dimethoxyphenyl)butan-1-ol (CAS 353284-18-1)
- 5-Adenylic acid monoanhydride with (dichlorophosphonomethyl)phosphonic acid (CAS 81336-74-5)
- 8-Fluoro-5-oxo-5H-thiazolo[3,2-a]pyridine-3-carboxylic acid (CAS 2387599-20-2)
- 3-(4-Ethyl-3,5-dimethyl-1H-pyrazol-1-yl)-3-oxopropanenitrile (CAS 477709-76-5)
- 6-Chloro-5-cyclopropoxy-N-methylpyridin-3-amine (CAS 1243383-18-7)
- (4-Chlorophenyl)(1,2,4-oxadiazol-3-yl)methanamine (CAS 1155532-35-6)
- 2-Chloro-5-(5,5-dimethyl-1,3,2-dioxaborinan-2-yl)pyridine (CAS 350489-38-2)
- BX-517 (CAS 850717-64-5)
- (5-fluoro-1-benzothiophen-2-yl)methanamine hydrochloride (CAS 55810-76-9)
- 2,5-Dimethoxy-4-iodophenethylamine HCl (CAS 64584-32-3)
- Semaglutide impurity 55 (CAS CATO-C4X-222655)
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