(R)-1-(5-(Piperidin-2-yl)-3,4-dihydropyridin-1(2H)-yl)ethan-1-one CAS 494-15-5
| CAS No. | 494-15-5 |
| Molecular Formula | C12H20N2O |
| Molecular Weight | 208.30 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 (R)-1-(5-(Piperidin-2-yl)-3,4-dihydropyridin-1(2H)-yl)ethan-1-one (CAS 494-15-5), a certified reference material (molecular formula C12H20N2O, MW 208.30 g/mol) for analytical method development and quality control.
Structurally, (R)-1-(5-(Piperidin-2-yl)-3,4-dihydropyridin-1(2H)-yl)ethan-1-one (C12H20N2O) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 4.0, corresponding to approximately 4 ring(s) or double-bond equivalent(s). With a molecular weight of 208.30 g/mol, it falls into the medium-molecular-weight range. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C12H20N2O |
| Molecular Weight | 208.30 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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
| Nitrogen Atoms | 2 |
Related R Standards
- 2-(4-(Piperidin-1-ylmethyl)-1H-pyrazol-1-yl)ethan-1-amine (CAS 1447964-60-4)
- 1-(3-(Piperidin-1-yl)propyl)-1h-pyrazol-3-amine (CAS 1467740-83-5)
- 2-((Piperidin-2-ylmethyl)thio)pyridine (CAS 1250586-27-6)
- 6-Methyl-5-(piperidin-2-yl)pyridine-2(1H)-thione (CAS 1352511-41-1)
- 2-((Piperidin-3-ylmethyl)thio)pyridine (CAS 795261-40-4)
- 2-((Piperidin-4-ylmethyl)thio)pyridine (CAS 794464-04-3)
- 1-(Piperidin-1-ylmethyl)-6-azaspiro[2.5]octane (CAS 1341456-21-0)
- 1-methyl-5-(piperidin-1-ylcarbonyl)-1H-pyrazol-4-amine (CAS 1001500-82-8)
Recommended Standards
- (E)-But-2-ene-2,3-diyldibenzene (CAS 782-06-9)
- (R,E)-4-(4-Hydroxy-2,6,6-trimethylcyclohex-1-en-1-yl)but-3-en-2-one (CAS 50281-38-4)
- (E)-4-(3-Hydroxybut-1-en-1-yl)-3,5,5-trimethylcyclohex-2-enone (CAS 896107-70-3)
- (S)-7-Hydroxy-5-methoxy-2-(4-methoxyphenyl)chroman-4-one (CAS 66568-97-6)
- 7-Benzyl-2-methyl-7H-pyrrolo[2,3-d]pyrimidine (CAS 803611-37-2)
- 5-Amino-2-phenyl-1,2-dihydropyrazol-3-one (CAS 28710-97-6)
- 1-{imidazo[1,2-a]pyrimidin-3-yl}ethan-1-one (CAS 453548-59-9)
- 3,3-Diphenylpropionic Acid (CAS 606-83-7)
- (3-Phenylpropyl)boronic acid (CAS 36329-85-8)
- 5-cyclopropyl-1-phenyl-1H-pyrazole-4-carboxylic acid (CAS 241798-68-5)
- 5-((3-Methyl-1h-pyrazol-1-yl)methyl)-1,3,4-oxadiazole-2-thiol (CAS 1004643-57-5)
- 5-(Aminomethyl)-2,4-dichlorobenzenesulfonamide (CAS 1495691-86-5)
- 3-(Methylsulfonyl)benzenesulfonyl Chloride (CAS 5335-40-0)
- Semaglutide Impurity 176 (CAS CATO-C4X-2226176)
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