1-Benzyl-2-oxo-N-(pyridin-4-yl)-1,2-dihydropyridine-3-carboxamide CAS 338397-86-7
| CAS No. | 338397-86-7 |
| Molecular Formula | C18H15N3O2 |
| Molecular Weight | 305.33 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 1-Benzyl-2-oxo-N-(pyridin-4-yl)-1,2-dihydropyridine-3-carboxamide.
CATO supplies 1-Benzyl-2-oxo-N-(pyridin-4-yl)-1,2-dihydropyridine-3-carboxamide (CAS 338397-86-7), a certified reference material (molecular formula C18H15N3O2, MW 305.33 g/mol) for analytical method development and quality control.
Owing to a steroid core, an amide group, a hydroxyl group, an ether linkage, 1-Benzyl-2-oxo-N-(pyridin-4-yl)-1,2-dihydropyridine-3-carboxamide is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 305.33 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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.
As a certified reference material (CRM), 1-Benzyl-2-oxo-N-(pyridin-4-yl)-1,2-dihydropyridine-3-carboxamide meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C18H15N3O2 |
| Molecular Weight | 305.33 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 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) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 3 |
Recommended Standards
- 1-Benzyl 4-ethyl 3-oxopiperidine-1,4-dicarboxylate (CAS 852443-94-8)
- 1-isobutyl-7-isopropyl-2,4-dioxo-1,2,3,4-tetrahydropyrido[2,3-d]pyrimidine-5-carboxylic acid (CAS 930495-18-4)
- 1-Allyl-4-oxo-2-phenyl-1,4-dihydroquinoline-6-carboxylic acid (CAS 90034-01-8)
- 1-N-Cbz-2-ethoxycarbonylmethyl-3-oxo-pyrrolidine (CAS 219841-93-7)
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- Tetrabenazine Impurity 26-D9 (CAS CATO-C4X-274826)
- Peptide Impurity 64 (CAS CATO-CPTD788964)
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