2-(4-Methylpyridin-2-yl)propan-2-ol CAS 40472-49-9
| CAS No. | 40472-49-9 |
| Molecular Formula | C9H13NO |
| Molecular Weight | 151.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-(4-Methylpyridin-2-yl)propan-2-ol (CAS 40472-49-9) is a high-purity analytical reference standard with the molecular formula C9H13NO and a molecular weight of 151.21 g/mol.
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, 2-(4-Methylpyridin-2-yl)propan-2-ol is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 151.21 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).
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), 2-(4-Methylpyridin-2-yl)propan-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.
Physical & Chemical Properties
| Molecular Formula | C9H13NO |
| Molecular Weight | 151.21 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1968 |
| Nitrogen Atoms | 1 |
Related Methylpyridin Standards
- 3-(5-methylpyridin-3-yl)propan-1-ol (CAS 1201042-56-9)
- 1-(3-Methylpyridin-4-yl)propan-2-ol (CAS 1341399-98-1)
- (R)-1-(5-methylpyridin-3-yl)propan-2-ol (CAS 1432620-25-1)
- (S)-1-(5-methylpyridin-3-yl)propan-2-ol (CAS 1432620-76-2)
- 2-(4-Methylpyridin-3-yl)propan-2-ol (CAS 1521747-26-1)
- 3-(4-Methylpyridin-3-yl)propan-1-ol (CAS 1527974-72-6)
- 1-(3-Methylpyridin-2-yl)propan-2-ol (CAS 748718-39-0)
- 1-(4-Methylpyridin-2-yl)propan-2-ol (CAS 937647-99-9)
Recommended Standards
- 2-(4-Methylphenoxy)ethylamine (CAS 26583-58-4)
- 2-(5-Amino-2-methylphenyl)ethanol (CAS 29085-69-6)
- 2-(4-Formylcyclohexyl)acetonitrile (CAS 933768-13-9)
- 2-(5-Ethylfuran-2-yl)azetidine (CAS 777887-59-9)
- 2-Cyano-N-(3-ethoxypropyl)acetamide (CAS 15029-47-7)
- Ethyl(4-fluoro-3-methylphenyl)sulfane (CAS 252555-34-3)
- 4-(Aminomethyl)-2-nitroaniline (CAS 79556-69-7)
- Methyl 1-phenyl-1H-1,2,3-triazole-4-carboxylate (CAS 2055-52-9)
- 2,2'-Di(9H-carbazol-9-yl)-1,1'-biphenyl (CAS 592551-54-7)
- 3-(Acetoxymethyl)benzoic acid (CAS 174894-86-1)
- 2-(2-Oxo-3-(trifluoromethyl)piperidin-1-yl)acetic acid (CAS 2138039-59-3)
- 3-(Trifluoromethyl)-benzenesulfonyl fluoride (CAS 32466-24-3)
- 3,5-Diethyl 6-hydrazinyl-2-oxo-1,2-dihydropyridine-3,5-dicarboxylate (CAS 146255-50-7)
- Insulin Lispro (CAS 133107-64-9)
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