2-methyl-5-(piperidin-3-yloxy)pyridine CAS 946681-30-7
| CAS No. | 946681-30-7 |
| Molecular Formula | C11H16N2O |
| Molecular Weight | 192.26 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-methyl-5-(piperidin-3-yloxy)pyridine (CAS 946681-30-7), molecular formula C11H16N2O and molecular weight 192.26 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, 2-methyl-5-(piperidin-3-yloxy)pyridine (C11H16N2O) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 5.0, corresponding to approximately 5 ring(s) or double-bond equivalent(s). With a molecular weight of 192.26 g/mol, it falls into the medium-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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.) | 1987 |
| Nitrogen Atoms | 2 |
Related methyl Standards
- 4-(Piperidin-4-yloxy)aniline (CAS 1023277-58-8)
- Piperidin-4-yl(pyridin-4-yl)methanol (CAS 1038351-39-1)
- 3-piperidin-3-yl-6,7-dihydro-5H-pyrrolo[2,1-c][1,2,4]triazole (CAS 1087792-50-4)
- 3-(Piperidin-4-yloxy)aniline (CAS 1211822-13-7)
- (6-(Piperidin-4-yl)pyridin-2-yl)methanol (CAS 1260856-19-6)
- 4-(Piperidin-4-ylmethoxy)pyridine (CAS 1261350-00-8)
- 6-Methyl-5-(piperidin-2-yl)pyridin-2(1H)-one (CAS 1270357-88-4)
- 4-Methyl-5-(piperidin-2-yl)pyridin-2(1H)-one (CAS 1270516-28-3)
Recommended Standards
- 2-Methyl-4-morpholin-4-ylaniline (CAS 581-00-0)
- 2-Methyl-6-(piperidin-1-yl)pyrimidin-4-amine (CAS 28732-84-5)
- 2-Methyl-3-morpholinoaniline (CAS 886494-84-4)
- 2-Methyl-6-(piperidin-4-yloxy)pyridine (CAS 724700-04-3)
- Ethyl 4-(4-Pyridyl)-2-thiazolecarboxylate (CAS 216867-38-8)
- 5-Formyl-4-(4-MethylpyriDin-1-ium-1-yl)-2-oxothiazol-3-ide (CAS 127868-42-2)
- Cycloart-23-ene-3ß,25-diol (CAS 14599-48-5)
- Methyl 3-[(2-methyl-1,3-thiazolidin-4-yl)formamido]propanoate (CAS 105292-70-4)
- 1-(3-(Isopentyloxy)phenyl)ethan-1-ol (CAS 1156342-42-5)
- 2-(Bromomethyl)-2-(4-fluorophenyl)-1,3-dioxolane (CAS 24169-37-7)
- 3-((tert-Butoxycarbonyl)amino)propyl 4-methylbenzenesulfonate (CAS 80909-96-2)
- 2-amino-N-(cyclobutylmethyl)ethane-1-sulfonamide (CAS 1095505-14-8)
- N-(2-Methoxyethyl)cycloheptanamine (CAS 252854-21-0)
- [3-31]-Semaglutide D (Sodium salt) (CAS CATO-C4X-2226119)
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