5-ethyl-2-(pyrrolidin-3-yloxy)pyridine CAS 2059941-77-2
| CAS No. | 2059941-77-2 |
| Molecular Formula | C11H16N2O |
| Molecular Weight | 192.26 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-ethyl-2-(pyrrolidin-3-yloxy)pyridine (CAS 2059941-77-2) is a high-purity analytical reference standard with the molecular formula C11H16N2O and a molecular weight of 192.26 g/mol.
Based on its molecular formula C11H16N2O, 5-ethyl-2-(pyrrolidin-3-yloxy)pyridine contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 192.26 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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.
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.
Physical & Chemical Properties
| Molecular Formula | C11H16N2O |
| Molecular Weight | 192.26 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1997 |
| Nitrogen Atoms | 2 |
Related ethyl Standards
- (6-Methyl-2-(pyrrolidin-1-yl)pyrimidin-4-yl)methanamine (CAS 1177480-17-9)
- 5-Methyl-2-(pyrrolidin-2-ylmethoxy)pyridine (CAS 1247527-69-0)
- 3-Methyl-2-(pyrrolidin-2-ylmethoxy)pyridine (CAS 1250551-73-5)
- 1-(6-(Pyrrolidin-1-yl)pyridin-3-yl)ethanol (CAS 1355178-82-3)
- (2-Methyl-6-(pyrrolidin-1-yl)pyridin-3-yl)methanol (CAS 1355201-95-4)
- (4-Methyl-6-(pyrrolidin-1-yl)pyridin-3-yl)methanol (CAS 1355219-54-3)
- 2-(6-(Pyrrolidin-1-yl)pyridin-3-yl)ethan-1-ol (CAS 1355230-27-1)
- 2-methyl-3-(pyrrolidin-2-ylmethoxy)pyridine (CAS 1856346-16-1)
Recommended Standards
- 5-Ethyl-2-(piperazin-1-yl)pyrimidine (CAS 501126-09-6)
- 5-Methoxy-2-(pyrrolidin-1-yl)aniline (CAS 252758-86-4)
- 5-(Aminomethyl)thiophene-2-sulfonamide (CAS 408352-66-9)
- 5-Methyl-2-(morpholin-4-yl)aniline (CAS 91429-92-4)
- Ethyl 8-(4-nitrophenyl)-8-oxooctanoate (CAS 898777-65-6)
- 1,4-Dimethylpyridinium p-toluenesulfonate 78105-28-9 MFCD00137110 (CAS 78105-28-9)
- (4-Bromo-2-fluoro-5-methyl-phenyl)-carbamic acid tert-butyl ester (CAS 1260804-94-1)
- N-Boc-3-pyrrolidinecarbaldehyde (CAS 59379-02-1)
- Ethyl 1-(hydroxymethyl)cyclohexane-1-carboxylate (CAS 834914-39-5)
- (E)-2-(2-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)vinyl)isoindoline-1,3-dione (CAS 1325764-18-8)
- Omeprazole Impurity 102 (CAS 5472-37-7)
- 2,7-dichloro-3,4-dihydroquinazolin-4-one (CAS 20197-96-0)
- 3-(Piperidin-3-ylmethyl)-[1,2,4]triazolo[4,3-a]pyridine dihydrochloride (CAS 2093718-99-9)
- D-β-Asp9-Tirzepatide (CAS CATO-CPTD788932)
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