diethyl 2-[(2-chloro-4-fluoroanilino)methylene]malonate CAS 185010-90-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 185010-90-6 |
| Molecular Formula | C14H15ClFNO4 |
| Molecular Weight | 315.72 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
diethyl 2-[(2-chloro-4-fluoroanilino)methylene]malonate (CAS 185010-90-6) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C14H15ClFNO4. Molecular weight: 315.72 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C14H15ClFNO4 |
| Molecular Weight | 315.72 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 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; 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.) | 2009 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 1 |
Related diethyl Standards
- diethyl 2-[(4-chloro-2-fluoroanilino)methylene]malonate (CAS 185012-16-2)
- Diethyl 2-(((3-chloro-4-fluorophenyl)amino)methylene)malonate (CAS 70032-30-3)
- 1,8-Diethyl-1,3,4,9-tetrahydro-4-oxo-pyrano[3,4-β]indole-1-acetic Acid Methyl Ester (CAS 111478-84-3)
- Diethyl 2-allyl-2-((tert-butoxycarbonyl)amino)malonate (CAS 135722-55-3)
- Diethyl 1,5-Dimethyl-3-phenyl-1H-pyrrole-2,4-dicarboxylate (CAS 161560-98-1)
- Diethyl 2-(1-(tert-butoxycarbonyl)azetidin-3-yl)malonate (CAS 183062-95-5)
- Diethyl 2-(4-(1H-1,2,4-triazol-1-yl)benzylidene)malonate (CAS 866157-74-6)
- Diethyl 2-oxo-6-phenyl-1,2-dihydropyridine-3,4-dicarboxylate (CAS 39632-84-3)
Recommended Standards
- 4-Cyano-3-methyl-5-((trifluoromethyl)thio)benzene-1-sulfonyl chloride (CAS 1803807-98-8)
- 2-(4-Chloro-3,5-dimethylphenoxy)-5-(trifluoromethyl)aniline (CAS 175134-99-3)
- 1-(5-Chloro-1-methyl-3-(trifluoromethyl)-1H-pyrazol-4-yl)-N-(3,5-dimethylphenyl)methanimine (CAS 956612-26-3)
- 1-Benzyl-3-(2-methylcyclohexyl)thiourea (CAS 502970-23-2)
- (5E)-5-(1,3-Benzodioxol-5-ylmethylene)-2-mercapto-1,3-thiazol-4(5H)-one (CAS 28824-66-0)
- Methyl N-(4-bromo-3-methylphenyl)-N-(methylsulfonyl)glycinate (CAS 827010-25-3)
- Methyl 2-(2-cyano-3-ethoxy-3-oxopropyl)benzoate (CAS 153802-16-5)
- ethyl 4-chloro-2-(methylsulphinyl)-8-(trifluoromethyl)quinoline-3-carboxylate (CAS 662138-37-6)
- (2-Chloro-6-(hydroxymethyl)phenyl)boronic acid (CAS 2375070-88-3)
- Semaglutide impurity 81 (CAS CATO-C4X-222681)
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