Benzyl 4-oxo-2-propyl-3,4-dihydropyridine-1(2H)-carboxylate CAS 145100-54-5
| CAS No. | 145100-54-5 |
| Molecular Formula | C16H19NO3 |
| Molecular Weight | 273.33 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Benzyl 4-oxo-2-propyl-3,4-dihydropyridine-1(2H)-carboxylate (CAS 145100-54-5), molecular formula C16H19NO3 and molecular weight 273.33 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C16H19NO3, Benzyl 4-oxo-2-propyl-3,4-dihydropyridine-1(2H)-carboxylate 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 273.33 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.
CATO manufactures Benzyl 4-oxo-2-propyl-3,4-dihydropyridine-1(2H)-carboxylate under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C16H19NO3 |
| Molecular Weight | 273.33 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1998 |
| Nitrogen Atoms | 1 |
Recommended Standards
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- 4-(tert-Butyl)3-methyl(S)-6,6-dimethylmorpholine-3,4-dicarboxylate (CAS 1439922-08-3)
- (2S,5S)-1-tert-Butyl 2-ethyl 5-hydroxypiperidine-1,2-dicarboxylate (CAS 1463501-44-1)
- (R)-2-(3-fluoro-4-(trifluoromethoxy)phenyl)pyrrolidine (CAS 1213113-14-4)
- 3-Bromo-4-methylpyridine (CAS 3430-22-6)
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- 3-chloro-4-nitrophenol (CAS 491-11-2)
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- 2-((4-Fluorophenoxy)methyl)morpholine (CAS 1017231-15-0)
- 4-Nitro-3-(trifluoromethyl)phenyl isothiocyanate (CAS 52209-61-7)
- SAMS Peptide (CAS 125911-68-4)
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