1-(4-Methoxybenzyl)-2,3-dihydro-imidazo[1,2-α]pyridin-1-ium CAS 198139-38-7
| CAS No. | 198139-38-7 |
| Molecular Formula | C15H17N2O |
| Molecular Weight | 241.31 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.
CATO supplies 1-(4-Methoxybenzyl)-2,3-dihydro-imidazo[1,2-α]pyridin-1-ium (CAS 198139-38-7), a certified reference material (molecular formula C15H17N2O, MW 241.31 g/mol) for analytical method development and quality control.
1-(4-Methoxybenzyl)-2,3-dihydro-imidazo[1,2-α]pyridin-1-ium (C15H17N2O) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. Its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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 | C15H17N2O |
| Molecular Weight | 241.31 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 8.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2013 |
| Nitrogen Atoms | 2 |
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Recommended Standards
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- 2-Amino-N-(5-ethyl-1,3,4-thiadiazol-2-yl)acetamide (CAS 1175968-41-8)
- 3-(4-Piperidyl)isoxazole Hydrochloride (CAS 1955540-53-0)
- Methyl 2-hydroxy-3-(3-methylthiomorpholino)propanoate (CAS 1862627-45-9)
- 1H,2H,3H-pyrrolo[2,3-b]quinoline (CAS 40041-77-8)
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- 7-hydroxy-3-(3-methylbut-2-en-1-yl)-2H-chromen-2-one (CAS 86654-26-4)
- Glisindamide (CAS 71010-45-2)
- Semaglutide impurity 60 (CAS CATO-C4X-222660)
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