2-(3-Oxo-1,3-di-3-pyridinylpropyl)propanedioic Acid 1,3-Diethyl Ester 200571-36-4 Ethyl 2-Carboethoxy-5-oxo-3,5-di(3-pyridyl)pentanoate CAS 200571-36-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 200571-36-4 |
| Molecular Formula | C20H22N2O5 |
| Molecular Weight | 370.40 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 2-(3-Oxo-1,3-di-3-pyridinylpropyl)propanedioic Acid 1,3-Diethyl Ester 200571-36-4 Ethyl 2-Carboethoxy-5-oxo-3,5-di(3-pyridyl)pentanoate (CAS 200571-36-4) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C20H22N2O5. Molecular weight: 370.40 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C20H22N2O5 |
| Molecular Weight | 370.40 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2014 |
| Nitrogen Atoms | 2 |
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- Semaglutide Impurity 145 (CAS CATO-C4X-2226145)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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