Ethyl 2-cyano-2-(2,6-difluorophenyl)acetate CAS 202000-98-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 202000-98-4 |
| Molecular Formula | C11H9F2NO2 |
| Molecular Weight | 225.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Ethyl 2-cyano-2-(2,6-difluorophenyl)acetate (CAS 202000-98-4), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C11H9F2NO2. Molecular weight: 225.19 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C11H9F2NO2 |
| Molecular Weight | 225.19 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 tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; 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.) | 2014 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Related Ethyl Standards
- 4-cyano-5-(trifluoromethyl)thiophene-2-carboxylic acid (CAS 1141015-48-6)
- 2-(2-Cyano-4-(difluoromethyl)-5-methylphenyl)acetic acid (CAS 1804848-92-7)
- 2-Cyano-4-(difluoromethyl)-6-ethylbenzoic acid (CAS 1804933-84-3)
- 2-Cyano-3-(difluoromethyl)-5-ethylbenzoic acid (CAS 1805639-28-4)
- 4-Cyano-2-(difluoromethyl)-5-ethylbenzoic acid (CAS 1805657-33-3)
- 2-(4-Cyano-2-(difluoromethyl)-6-methylphenyl)acetic acid (CAS 1805667-32-6)
- 2-Cyano-5-(difluoromethyl)-3-ethylbenzoic acid (CAS 1807170-12-2)
- 4-Cyano-3-difluoromethyl-5-ethylbenzoic acid (CAS 1807170-32-6)
Recommended Standards
- Ethyl 2-(4-Cyanophenyl)-2,2-difluoroacetate (CAS 854778-10-2)
- ethyl 2-cyano-2-(3,5-difluorophenyl)acetate (CAS 202000-91-7)
- 6-Ethyl-5,7-difluoro-1H-indole-2-carboxylic acid (CAS 749242-76-0)
- 6-Iodo-7-methoxyisoquinoline (CAS 244257-63-4)
- 2-(3-Nitrophenyl)pyridine (CAS 4253-79-6)
- Ethyl 5-Chloropyrazolo[1,5-a]pyrimidine-2-carboxylate (CAS 1363405-21-3)
- 2,6-Dibromo-4-fluoroacetophenone (CAS 1804931-51-8)
- Benzoic (2S)-3-(diethylamino)-3,5-dimethylpyrrolidine-2-carboxylic anhydride (CAS 61909-36-2)
- 3,4-Dibromo-1H-indazol-6-ol (CAS 887568-91-4)
- Semaglutide Impurity 184 (CAS CATO-C4X-2226184)
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