Ethyl 3-amino-5-(2,4-dichlorophenyl)thiophene-2-carboxylate CAS 730949-95-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 730949-95-8 |
| Molecular Formula | C13H11Cl2NO2S |
| Molecular Weight | 316.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Ethyl 3-amino-5-(2,4-dichlorophenyl)thiophene-2-carboxylate (CAS 730949-95-8) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C13H11Cl2NO2S. Molecular weight: 316.20 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C13H11Cl2NO2S |
| Molecular Weight | 316.20 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1986 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Ethyl Standards
- Ethyl 2-amino-4-(2,3-dichlorophenyl)thiophene-3-carboxylate (CAS 1101067-95-1)
- Ethyl 2-amino-4-(2,4-dichlorophenyl)thiophene-3-carboxylate (CAS 351977-69-0)
- Ethyl 2-amino-4-(3,4-dichlorophenyl)thiophene-3-carboxylate (CAS 351156-69-9)
- Methyl 2-amino-4-(2,4-dichlorophenyl)-5-methylthiophene-3-carboxylate (CAS 350989-98-9)
- Methyl 2-amino-4-(3,4-dichlorophenyl)-5-methylthiophene-3-carboxylate (CAS 862653-11-0)
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Recommended Standards
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- Tetrapeptide-3 (CAS 827306-97-8)
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