1-(3-(Pyridin-2-yl)-2,5-dihydro-1H-pyrrol-1-yl)ethanone CAS 929083-41-0
| CAS No. | 929083-41-0 |
| Molecular Formula | C11H12N2O |
| Molecular Weight | 188.23 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-(Pyridin-2-yl)-2,5-dihydro-1H-pyrrol-1-yl)ethanone (CAS 929083-41-0) is a high-purity analytical reference standard with the molecular formula C11H12N2O and a molecular weight of 188.23 g/mol.
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, 1-(3-(Pyridin-2-yl)-2,5-dihydro-1H-pyrrol-1-yl)ethanone is typically off-white to pale yellow low-melting solid. Its solid-state physicochemical attributes — including a molecular weight of 188.23 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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 | C11H12N2O |
| Molecular Weight | 188.23 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 2 |
Related Pyridin Standards
- 4-Methyl-1-(pyridin-2-ylmethyl)-1h-pyrazol-5-amine (CAS 1152524-48-5)
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- 1-(2-(Pyridin-2-yl)ethyl)-1H-pyrazol-4-amine (CAS 1183259-04-2)
- 1-[2-(pyridin-4-yl)ethyl]-1H-pyrazol-3-amine (CAS 1183346-41-9)
- 1-(2-(Pyridin-4-yl)ethyl)-1h-pyrazol-4-amine (CAS 1183808-98-1)
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- 1-Ethyl-3-(pyridin-4-yl)-1H-pyrazol-5-amine (CAS 1240522-33-1)
- 1-(2-(Pyridin-3-yl)ethyl)-1h-pyrazol-4-amine (CAS 1271712-21-0)
Recommended Standards
- 1-(3-(1H-1,2,4-triazol-1-yl)phenyl)-N-methylmethanamine (CAS 879896-43-2)
- 1-(3-(Pyridin-3-yl)-2,5-dihydro-1H-pyrrol-1-yl)ethanone (CAS 929083-42-1)
- 1-(2-Methyl-1H-benzo[d]imidazol-5-yl)propan-1-one (CAS 66923-47-5)
- 1-(3-(Pyridin-4-yl)-2,5-dihydro-1H-pyrrol-1-yl)ethanone (CAS 929083-43-2)
- Ethyl 3-methoxy-6-(trifluoromethyl)-pyridine-2-acetate (CAS 1804097-85-5)
- Tcfa15 (CAS 220757-88-0)
- 4-Bromo-6,7-dihydro-5H-pyrrolo[3,4-b]pyridine hydrobromide (CAS 2381062-10-6)
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