1-(3-Methylpyridin-2-yl)propan-2-ol CAS 748718-39-0
| CAS No. | 748718-39-0 |
| Molecular Formula | C9H13NO |
| Molecular Weight | 151.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
1-(3-Methylpyridin-2-yl)propan-2-ol (CAS 748718-39-0), molecular formula C9H13NO and molecular weight 151.21 g/mol, is a CATO reference standard with documented purity and traceability.
1-(3-Methylpyridin-2-yl)propan-2-ol (C9H13NO) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. Its physicochemical properties are representative of its class; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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.
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.) | 1986 |
| 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-(4-Methylpyridin-2-yl)propan-2-ol (CAS 937647-99-9)
- 1-(6-Methylpyridin-2-yl)propan-2-ol (CAS 66120-51-2)
Recommended Standards
- 1-(3-Methoxyphenyl)ethylamine (CAS 62409-13-6)
- 1-(3-Propyl-1H-pyrrol-2-yl)ethanone (CAS 66786-07-0)
- 1-(3-Ethoxyphenyl)methanamine (CAS 93071-76-2)
- 1-(4-Aminophenyl)propan-1-ol (CAS 6332-13-4)
- 1-[5-(trifluoromethyl)-1,2,4-oxadiazol-3-yl]cyclopentan-1-amine hydrochloride (CAS 1795395-12-8)
- 2,2-Dimethyl-1-(2-(phenylamino)thiazol-5-yl)propan-1-one (CAS 339008-05-8)
- 1-(Cyclopropylmethyl)-7-(ethoxymethyl)-4,5,6,7-tetrahydro-1H-[1,2,3]triazolo[4,5-c]pyridine (CAS 1422136-60-4)
- Bambuterol Impurity 6 (CAS CATO-C4X-27466)
- 1-(5-Chloro-2-iodophenyl)ethan-1-one (CAS 1685280-86-7)
- n,n-Diethyl-3-(2-hydroxyphenyl)propanamide (CAS 14290-45-0)
- Rivaroxaban Impurity 219 (CAS CATO-C4X-1090219)
- 1-(1,3-Benzodioxol-5-yl)-5-oxopyrrolidine-3-carboxylic acid (CAS 133748-06-8)
- 9,11-Dihydroxy-12H-benzo[a]xanthen-12-one (CAS 53865-04-6)
- Semaglutide impurity 256 (CAS CATO-C4X-2226256)
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