Dimethyl 2,6-dimethyl-4-(5-methylfuran-2-yl)-1,4-dihydropyridine-3,5-dicarboxylate CAS 296266-88-1
| CAS No. | 296266-88-1 |
| Molecular Formula | C16H19NO5 |
| Molecular Weight | 305.33 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Dimethyl 2,6-dimethyl-4-(5-methylfuran-2-yl)-1,4-dihydropyridine-3,5-dicarboxylate (CAS 296266-88-1) is a high-purity analytical reference standard with the molecular formula C16H19NO5 and a molecular weight of 305.33 g/mol.
Structurally, Dimethyl 2,6-dimethyl-4-(5-methylfuran-2-yl)-1,4-dihydropyridine-3,5-dicarboxylate (C16H19NO5) contains a flavonoid core, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 8.0, corresponding to approximately 8 ring(s) or double-bond equivalent(s). With a molecular weight of 305.33 g/mol, it falls into the moderately-high-molecular-weight range. 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).
As a certified reference material (CRM), Dimethyl 2,6-dimethyl-4-(5-methylfuran-2-yl)-1,4-dihydropyridine-3,5-dicarboxylate 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 | C16H19NO5 |
| 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 methanol, acetonitrile, DMSO, water (slightly soluble) |
| 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.) | 2025 |
| Nitrogen Atoms | 1 |
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- Ethyl 7-chloro-2,3-dihydro-1H-pyrrolo[1,2-a]indole-9-carboxylate (CAS 71948-61-3)
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- (S)-5',6'-dihydrospiro[piperidine-4,4'-pyrrolo[1,2-b]pyrazol]-5'-amine (CAS 2413983-03-4)
- Insulin Detemir (CAS 169148-63-4)
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