Ethyl 2-((2-ethylphenyl)amino)-2-oxoacetate CAS 140391-41-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 140391-41-9 |
| Molecular Formula | C12H15NO3 |
| Molecular Weight | 221.25 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Ethyl 2-((2-ethylphenyl)amino)-2-oxoacetate (CAS 140391-41-9) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C12H15NO3. Molecular weight: 221.25 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C12H15NO3 |
| Molecular Weight | 221.25 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1997 |
| Nitrogen Atoms | 1 |
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Recommended Standards
- cis-Benzyl 3-hydroxycyclobutylcarbamate (CAS 1403766-86-8)
- 2-(3-(Benzylamino)oxetan-3-yl)acetic acid (CAS 1404193-72-1)
- Methyl 4-(pyridin-3-yl)tetrahydro-2H-pyran-4-carboxylate (CAS 1402232-59-0)
- 4-Isopropylanisole (CAS 4132-48-3)
- 2-(3,4-Dimethoxyphenyl)acetaldehyde (CAS 5703-21-9)
- 3,4-dihydro-2H-1-benzopyran-4-carboxylic acid (CAS 20426-80-6)
- N-t-butyl-(2,3,4,5-tetraÂmethylÂcycloÂpentadienylÂ)-dimethylÂsilylÂamide (CAS 125542-04-3)
- 1-Methyl-α-4-pyridinyl-1H-benzimidazole-2-methanamine (CAS 13745-30-7)
- [4-(4-Aminophenoxy)phenyl]boronic acid (CAS 1029438-85-4)
- C-Peptide 2 (rat) (CAS 41594-08-5)
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