Ethyl 2-{2,4-dichloro-5-[3-(4-nitrophenoxy)thiophene-2-amido]phenoxy}acetate CAS 339015-28-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 339015-28-0 |
| Molecular Formula | C21H16Cl2N2O7S |
| Molecular Weight | 511.33 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Ethyl 2-{2,4-dichloro-5-[3-(4-nitrophenoxy)thiophene-2-amido]phenoxy}acetate (CAS 339015-28-0) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C21H16Cl2N2O7S. Molecular weight: 511.33 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C21H16Cl2N2O7S |
| Molecular Weight | 511.33 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°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) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Ethyl Standards
- Ethyl 2-{2,4-dichloro-5-[3-(2-nitrophenoxy)thiophene-2-amido]phenoxy}acetate (CAS 339015-23-5)
- N-(2,4-dichloro-5-isopropoxyphenyl)-2-((2-oxo-2-((3-(trifluoromethyl)phenyl)amino)ethyl)sulfinyl)acetamide (CAS 341964-76-9)
- (+)-N-((2,5-Dichloro-4-(1,1,2,3,3,3-hexafluoropropoxy)phenyl)carbamoyl)-2,6-difluorobenzamide (CAS 130841-22-4)
- (-)-N-((2,5-Dichloro-4-(1,1,2,3,3,3-hexafluoropropoxy)phenyl)carbamoyl)-2,6-difluorobenzamide (CAS 130841-26-8)
- Dichloro[1,3-dihydro-1-[(3-methoxyphenyl)methyl]-3-methyl-2H-benzimidazol-2-ylidene](pyridine)palladium (CAS 2304464-50-2)
- N-[2-[[6-(2,6-Dichloro-3,5-dimethoxyphenyl)-2-quinazolinyl]amino]-3-methylphenyl]acrylamide (CAS 1538604-68-0)
- 6,8-Dichloro-3-(2,6-dimethylphenyl)-2-(((3-(trifluoromethyl)phenyl)thio)methyl)quinazolin-4(3H)-one (CAS 338957-48-5)
- N-((2,5-Dichloro-4-((1,1,2,2-tetrafluoroethyl)sulfonyl)phenyl)carbamoyl)-2,6-difluorobenzamide (CAS 100341-28-4)
Recommended Standards
- 6-Fluoro-2-((4-iodobenzo[d][1,3]dioxol-5-yl)methyl)-1-(3-(isopropylamino)propyl)-1H-imidazo[4,5-c]pyridin-4-amine (CAS 1799421-10-5)
- (R)-Benzyl 2-((tert-butoxycarbonyl)amino)-3-(3-iodo-4-methoxyphenyl)propanoate (CAS 1263377-25-8)
- Etoposide Impurity 27 (CAS 101648-62-8)
- 1-Isopropyl-4,5,6,7-tetrahydro-1H-pyrazolo[4,3-c]pyridine-3-carboxylic acid (CAS 1256643-50-1)
- 3-Methyl-4'-(methylsulfonyl)-1,1'-biphenyl (CAS 893738-79-9)
- (E)-N'-(4-(Diethylamino)-2-hydroxybenzylidene)nicotinohydrazide (CAS 1375060-02-8)
- 3-(tert-Butylthio)-2-methyl-6-(pyrrolidin-1-yl)pyridine (CAS 1355229-20-7)
- 2-Methyl-6-(trifluoromethyl)pyridine-3-sulfonyl chloride (CAS 1257535-05-9)
- Methyl 5-ethylnicotinate (CAS 68686-58-8)
- Semaglutide Impurity 125 xTFA Salt (CAS CATO-C4X-2226125)
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