1-(2-Methoxy-5-methylphenyl)butan-2-ol CAS 1250853-21-4
| CAS No. | 1250853-21-4 |
| Molecular Formula | C12H18O2 |
| Molecular Weight | 194.27 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 1-(2-Methoxy-5-methylphenyl)butan-2-ol 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.
1-(2-Methoxy-5-methylphenyl)butan-2-ol (CAS 1250853-21-4) is a high-purity analytical reference standard with the molecular formula C12H18O2 and a molecular weight of 194.27 g/mol.
The molecular framework of 1-(2-Methoxy-5-methylphenyl)butan-2-ol (C12H18O2) 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 high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C12H18O2 |
| Molecular Weight | 194.27 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
Related Methoxy Standards
- 1-Methoxy-N-(1-(pyridin-4-yl)ethyl)propan-2-amine (CAS 1019480-49-9)
- 1-Methoxy-N-(1-(pyridin-3-yl)ethyl)propan-2-amine (CAS 1019530-88-1)
- 1-Methoxy-N-(1-(pyridin-2-yl)ethyl)propan-2-amine (CAS 1019578-70-1)
- 3-Methoxy-N-(1-(pyridin-4-yl)ethyl)propan-1-amine (CAS 1042589-25-2)
- [(4-Methoxy-3,5-dimethylpyridin-2-yl)methyl]dimethylamine (CAS 1049873-48-4)
- 2-Methoxy-N-(pentan-2-yl)pyridin-3-amine (CAS 1157628-18-6)
- 2-Methoxy-N-(3-methylbutan-2-yl)pyridin-3-amine (CAS 1157628-47-1)
- 2-Methoxy-N-(2-methylbutyl)pyridin-3-amine (CAS 1157628-75-5)
Recommended Standards
- 4-methoxy-N-methyl-N-[2-(methylamino)ethyl]aniline (CAS 1250801-81-0)
- 1-(4-Methoxy-2-methylphenyl)butan-1-ol (CAS 1251357-01-3)
- 4-Methoxy-N-(pyridin-4-ylmethyl)butan-1-amine (CAS 1250636-71-5)
- (4-Isobutoxy-2-methylphenyl)methanol (CAS 1254062-67-3)
- 9H-Fluorene, 3-bromo-9,9-diphenyl- (CAS 1547491-70-2)
- 2-[(3-bromopropoxy)methyl]oxane (CAS 1152515-11-1)
- 3-(Oxan-4-yl)cyclohexan-1-one (CAS 1343339-73-0)
- 2-Bromo-5-(difluoromethyl)-4-nitropyridin-3-ol (CAS 1805405-90-6)
- 2,6-Diphenyl-7-propylimidazo[1,2-b][1,2,4]triazine (CAS 90217-98-4)
- 3-{4-oxo-3H,4H-thieno[3,2-d]pyrimidin-3-yl}propanoic acid (CAS 1096966-40-3)
- 2,9-Dichloro-1-nonene (CAS 485320-14-7)
- Agomelatine Impurity 37 (CAS 72836-71-6)
- 3-(Chloromethyl)-6-(difluoromethyl)-4-methylpyridin-2-amine (CAS 1806894-26-7)
- Semaglutide impurity 237 (CAS CATO-C4X-2226237)
Why CATO?
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