Ethyl 2-(6-chloro-5-fluoronicotinoyl)-3-(ethylamino)acrylate CAS 306935-70-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 306935-70-6 |
| Molecular Formula | C13H14ClFN2O3 |
| Molecular Weight | 300.71 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Ethyl 2-(6-chloro-5-fluoronicotinoyl)-3-(ethylamino)acrylate (CAS 306935-70-6) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C13H14ClFN2O3. Molecular weight: 300.71 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C13H14ClFN2O3 |
| Molecular Weight | 300.71 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 2 |
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Recommended Standards
- 5-(4-Chlorophenyl)-2-(4-fluorophenoxy)pyrimidine (CAS 477890-43-0)
- Ethyl 3-(5-amino-2-chloro-4-fluorophenyl)-4,5-dihydro-5-methyl-5-isoxazolecarboxylate (CAS 1949837-63-1)
- N-((2-Chlorophenyl)sulfonyl)-5-methylisoxazole-3-carboxamide (CAS 139443-20-2)
- 3-Amino-4-chloro-N-(2-methylphenyl)-benzenesulfonamide (CAS 1041512-58-6)
- 3,5-Dimethyl-4-thiocyanatophenol (CAS 6074-30-2)
- (S)-tert-Butyl 2-(5-chloro-6-methylpyrazolo[1,5-a]pyrimidin-2-yl)piperidine-1-carboxylate (CAS 1956437-51-6)
- 1-((1,3,5-Trimethyl-1H-pyrazol-4-yl)sulfonyl)pyrrolidin-3-amine hydrochloride (CAS 1830788-91-4)
- 2-(4-Fluorophenyl)-6-methyl-1,3,6,2-dioxazaborocane-4,8-dione (CAS 1257641-06-7)
- Ivabradine Impurity 100 (CAS CATO-C4X-1119100)
- D-[His]1-Semaglutide (CAS CATO-C4X-222652)
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