Diethyl 1,1'-(ethane-1,2-diyl)bis(2-methyl-6-oxo-1,4,5,6-tetrahydropyridine-3-carboxylate) CAS 338748-90-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 338748-90-6 |
| Molecular Formula | C20H28N2O6 |
| Molecular Weight | 392.45 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order Diethyl 1,1'-(ethane-1,2-diyl)bis(2-methyl-6-oxo-1,4,5,6-tetrahydropyridine-3-carboxylate) (CAS 338748-90-6) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C20H28N2O6. Molecular weight: 392.45 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C20H28N2O6 |
| Molecular Weight | 392.45 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 2 |
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Recommended Standards
- dimethyl 5-((4-(tert-butoxycarbonyl)piperazin-1-yl)methyl)isophthalate (CAS 2443766-85-4)
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- Edoxaban Impurity 72 (CAS 365998-34-1)
- (2R)-4-Carbamoyl-2-dodecanamidobutanoic acid (CAS 1375478-45-7)
- 5-Ethynyl-2-fluoro-4-methylpyridine (CAS 1824459-89-3)
- 2-chloro-N’-(2-methylpropanoyl)acetohydrazide (CAS 1925-73-1)
- Bisphenol A Impurity 10 (CAS 79371-66-7)
- Sarmentine (CAS 78910-33-5)
- 2-(4-Cyano-1H-indol-3-yl)acetic acid (CAS 1346597-89-4)
- Tau Peptide (306-336) (Repeat 3 Domain) trifluoroacetate salt (CAS 330456-26-3)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
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