Ethyl 2-((2,4-difluorophenyl)amino)-2-oxoacetate CAS 333441-80-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 333441-80-8 |
| Molecular Formula | C10H9F2NO3 |
| Molecular Weight | 229.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Ethyl 2-((2,4-difluorophenyl)amino)-2-oxoacetate (CAS 333441-80-8), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C10H9F2NO3. Molecular weight: 229.18 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C10H9F2NO3 |
| Molecular Weight | 229.18 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Related Ethyl Standards
- 3-[(2,6-difluorophenyl)carbamoyl]propanoic acid (CAS 1153935-43-3)
- Ethyl 2-((2,5-difluorophenyl)amino)-2-oxoacetate (CAS 1184110-13-1)
- methyl 2-[(2,5-difluorophenyl)carbamoyl]acetate (CAS 1901844-00-5)
- 4-((2,4-Difluorophenyl)amino)-4-oxobutanoic acid (CAS 193952-12-4)
- 3-[(2,4-difluorophenyl)formamido]propanoic acid (CAS 949444-66-0)
- 4-((2,5-Difluorophenyl)amino)-4-oxobutanoic acid (CAS 503425-60-3)
- 4-((3,4-Difluorophenyl)amino)-4-oxobutanoic acid (CAS 438619-08-0)
- Ethyl [(3,4-difluorophenyl)carbamoyl]formate (CAS 333441-81-9)
Recommended Standards
- Ethyl 2-((2,6-difluorophenyl)amino)-2-oxoacetate (CAS 648408-62-2)
- 5-Isothiocyanato-3-(trifluoromethyl)pyridine-2-carbonitrile (CAS 951753-87-0)
- Ethyl 2,2-difluoro-2-(6-formylpyridin-2-yl)acetate (CAS 2766869-55-8)
- 2-Chloro-1-(2,5-dimethoxyphenyl)-2,2-difluoroethan-1-one (CAS 1352214-10-8)
- (5-Chloro-6-isobutylpyridin-3-yl)boronic acid (CAS 2225174-08-1)
- 3,5-Diiodo-4-hydroxyphenylpropionic Acid (CAS 13811-11-5)
- 2-[(2-{2-methyl-4-[5-(trifluoromethyl)-1,3,4-oxadiazol-2-yl]anilino}-2-oxoethyl)thio]pyridinium-1-olate (CAS 299207-98-0)
- 4-(5-Methylthiophen-2-yl)butan-2-amine (CAS 303070-17-9)
- 6-Acetyl-2H-1,4-benzoxazin-3(4H)-one (CAS 26518-71-8)
- Des-Pro36-Tirzepatide (CAS CATO-CPTD788937)
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