5-(tert-Butyl)-4-cyclopropoxy-N-methylnicotinamide CAS 1243380-65-5
| CAS No. | 1243380-65-5 |
| Molecular Formula | C14H20N2O2 |
| Molecular Weight | 248.32 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 5-(tert-Butyl)-4-cyclopropoxy-N-methylnicotinamide (CAS 1243380-65-5), a certified reference material (molecular formula C14H20N2O2, MW 248.32 g/mol) for analytical method development and quality control.
Based on its molecular formula C14H20N2O2, 5-(tert-Butyl)-4-cyclopropoxy-N-methylnicotinamide 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 248.32 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 | C14H20N2O2 |
| Molecular Weight | 248.32 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Nitrogen Atoms | 2 |
Recommended Standards
- 6-(tert-Butyl)-5-cyclopropoxy-N-methylnicotinamide (CAS 1243380-00-8)
- 3-(tert-Butyl)-5-cyclopropoxy-N-methylpicolinamide (CAS 1243381-44-3)
- 6-(tert-Butyl)-4-cyclopropoxy-N-methylpicolinamide (CAS 1243377-03-8)
- 6-(tert-Butyl)-4-cyclopropoxy-N-methylnicotinamide (CAS 1243410-91-4)
- 5-Amino-1-(2-methoxy-5-methylphenyl)-1H-pyrazole-4-carbonitrile (CAS 1175922-26-5)
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- N-[2-(1H-Indol-3-yl)ethyl]-3-phenoxybenzamide (CAS 1023484-15-2)
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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