1-(3-nitropyridin-2-yl)-4-tetrahydro-2H-pyran-4-ylpiperazine CAS 2108487-21-2
| CAS No. | 2108487-21-2 |
| Molecular Formula | C14H20N4O3 |
| Molecular Weight | 292.33 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 1-(3-nitropyridin-2-yl)-4-tetrahydro-2H-pyran-4-ylpiperazine (CAS 2108487-21-2), a certified reference material (molecular formula C14H20N4O3, MW 292.33 g/mol) for analytical method development and quality control.
Based on its molecular formula C14H20N4O3, 1-(3-nitropyridin-2-yl)-4-tetrahydro-2H-pyran-4-ylpiperazine 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 292.33 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
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 | C14H20N4O3 |
| Molecular Weight | 292.33 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1997 |
| Nitrogen Atoms | 4 |
Related nitropyridin Standards
- 3-{3-[(3-nitropyridin-2-yl)sulfanyl]-1H-1,2,4-triazol-1-yl}butan-2-one (CAS 303151-95-3)
- 2-Nitropyridin-3-yl 4-methylbenzene-1-sulfonate (CAS 1240527-92-7)
- Methyl 3-[4-(3-nitropyridin-2-yl)piperazin-1-yl]propanoate (CAS 1549895-14-8)
- 2-((5-Nitropyridin-2-yl)thio)benzo[d]thiazole (CAS 146724-09-6)
- 7-(6-Nitropyridin-3-yl)-5H-pyrido[4,3-b]indole (CAS 1415379-89-3)
- 9-(5-Nitropyridin-2-yl)-9H-carbazole (CAS 306991-92-4)
- 4-((5-Nitropyridin-2-yl)disulfanyl)pentanoic acid (CAS 663598-55-8)
- 2-((3-Nitropyridin-2-yl)amino)ethyl benzoate (CAS 88369-57-7)
Recommended Standards
- 1-(3-Methylbenzyl)-4-phenyl-1,4-dihydropyrazine-2,3-dione (CAS 904525-72-0)
- 1-(4-(3-Fluoro-4-methoxyphenyl)-5-methylpyrimidin-2-yl)thiourea (CAS 861211-32-7)
- (Z)-4-(4-methoxybenzylidene)-5-methyl-2-phenyl-2,4-dihydro-3H-pyrazol-3-one (CAS 39143-07-2)
- 1-(4-Hydroxy-1,2-oxazolidin-2-yl)-2-[4-(pyridin-2-yl)piperazin-1-yl]ethan-1-one (CAS 344277-32-3)
- n-(4-Aminocyclohexyl)-2-bromobenzamide hydrochloride (CAS 1286275-39-5)
- Solifenacin (CAS 242478-37-1)
- 35090-95-0 4-(pyrrolidin-1-ylcarbonyl)piperidine 4-piperidinyl(1-pyrrolidinyl)methanone 4-pyrrolidinocarbonylpiperidine Piperidin-4-yl-pyrrolidin-1-yl-methanone (CAS 35090-95-0)
- Tirofiban Impurity 66 DiHCl (CAS CATO-C4X-125466)
- [S(R)]-N-[(S)-[6-(Diphenylphosphino)benzo[d][1,3]dioxol-5-yl]-1-naphthalenylmethyl]-2-methyl-2-propanesulfinamide (CAS 2565792-26-7)
- 2,6-Dichloro-3-(3-methylphenyl)propiophenone (CAS 898768-27-9)
- 1-(2-phenylethyl)-1H-pyrazole-3-carboxylic acid (CAS 1342765-18-7)
- 3-Ethyl-1-methylpiperidine (CAS 101025-96-1)
- Methyl (3,5-dibromo-4-(difluoromethoxy)phenyl)carbamate (CAS 84970-91-2)
- Semaglutide Impurity 128 (CAS 2490269-78-6)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com