ethyl 5-(3-ethoxy-3-oxopropanoyl)-2,4-dimethyl-1H-pyrrole-3-carboxylate CAS 963-69-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 963-69-9 |
| Molecular Formula | C14H19NO5 |
| Molecular Weight | 281.30 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
ethyl 5-(3-ethoxy-3-oxopropanoyl)-2,4-dimethyl-1H-pyrrole-3-carboxylate (CAS 963-69-9) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C14H19NO5. Molecular weight: 281.30 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C14H19NO5 |
| Molecular Weight | 281.30 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 methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
| Nitrogen Atoms | 1 |
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Recommended Standards
- Ethyl 5-(((4-fluorophenyl)thio)methyl)isoxazole-3-carboxylate (CAS 823219-96-1)
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- 3-(5-Methylpyridin-3-yl)isoxazol-5-amine (CAS 1477784-85-2)
- 4-Phenyl-1H-benzo[d][1,3]oxazin-2(4H)-one (CAS 13260-76-9)
- rel-tert-Butyl((S)-1-(((S)-1-Cyano-2-phenylethyl)amino)-1-oxopropan-2-yl)carbamate (CAS 1212138-24-3)
- N-(4-Chloro-2-methylphenyl)-5-(2-chlorophenyl)furan-2-carboxamide (CAS 853331-38-1)
- 6-Fluoro-7-methylquinolin-4(1H)-one (CAS 1375302-45-6)
- 1-(1-(3-(Methylthio)phenyl)cyclopropyl)ethan-1-ol (CAS 1378860-00-4)
- Liraglutide Impurity 15 TFA Salt (CAS CATO-C4X-199215)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com