3,5-Diethyl 2-oxo-6-(pyrrolidin-1-yl)-1,2-dihydropyridine-3,5-dicarboxylate CAS 128099-66-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 128099-66-1 |
| Molecular Formula | C15H20N2O5 |
| Molecular Weight | 308.33 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3,5-Diethyl 2-oxo-6-(pyrrolidin-1-yl)-1,2-dihydropyridine-3,5-dicarboxylate (CAS 128099-66-1) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C15H20N2O5. Molecular weight: 308.33 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C15H20N2O5 |
| Molecular Weight | 308.33 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.) | 1993 |
| Nitrogen Atoms | 2 |
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Recommended Standards
- 4-(tert-Butoxycarbonyl)-1-(pyrazin-2-yl)piperazine-2-carboxylic acid (CAS 1261229-93-9)
- tert-Butyl 3',4'-dioxo-3',4',6',7'-tetrahydro-2'H-spiro[pyrrolidine-3,8'-pyrrolo[2,1-c][1,2,4]triazine]-1-carboxylate (CAS 1290627-16-5)
- 4-(Tert-butoxycarbonyl)-1-(pyrimidin-2-yl)piperazine-2-carboxylic acid (CAS 1261229-90-6)
- 4,5-Dibromo-2-fluorobenzyl alcohol (CAS 1803784-78-2)
- N-(1-(2-aminoethyl)-1H-pyrazol-4-yl)methanesulfonamide (CAS 1316225-66-7)
- Landiolol Impurity 111 (CAS CATO-C4X-2621111)
- Tert-butyl 3-(4-(aminomethyl)phenyl)pyrrolidine-1-carboxylate (CAS 885270-22-4)
- [2-(4-nitrophenyl)-1,3-oxazol-5-yl]methanol (CAS 1315365-55-9)
- Pitavastatin Impurity 108 (CAS CATO-C4X-1037108)
- Endo-38a-Pro-Exenatide trifluoroacetate salt (CAS 1678416-95-9)
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