ethyl 8-cyano-4-oxo-1,4-dihydroquinoline-3-carboxylate CAS 127285-75-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 127285-75-0 |
| Molecular Formula | C13H10N2O3 |
| Molecular Weight | 242.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
ethyl 8-cyano-4-oxo-1,4-dihydroquinoline-3-carboxylate (CAS 127285-75-0) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C13H10N2O3. Molecular weight: 242.23 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C13H10N2O3 |
| Molecular Weight | 242.23 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1993 |
| Nitrogen Atoms | 2 |
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Recommended Standards
- (4AS,5aS)-1-(pyrazin-2-yl)-4,4a,5,5a-tetrahydro-1H-cyclopropa[4,5]cyclopenta[1,2-c]pyrazole-3-carboxylic acid (CAS 1268882-99-0)
- ethyl 5-(3-cyanophenyl)-1H-1,2,4-triazole-3-carboxylate (CAS 1284001-05-3)
- 5-((tert-Butoxycarbonyl)amino)-2-methyloxazole-4-carboxylic acid (CAS 1262860-67-2)
- 3-Chloro-2-methoxy-4-(trifluoromethyl)pyridine (CAS 1227563-79-2)
- 2-(Difluoromethyl)-6-fluoro-3-methylpyridin-4-amine (CAS 1805938-80-0)
- N-(5-bromopyridin-2-yl)-3-fluorobenzamide (CAS 5246-16-2)
- 3-(4-Fluoro-1H-pyrrolo[2,3-c]pyridin-7-yl)-1,2,4-oxadiazole (CAS 446284-54-4)
- n-(2-Cyanoethyl)-4-(1,3,2-dioxaborinan-2-yl)benzamide (CAS 1073372-08-3)
- 2-[(4-Methyl-2-pyridinyl)methyl]azepane Oxalate (CAS 1177307-87-7)
- Semaglutide impurity 69 (CAS CATO-C4X-222669)
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