Ethyl 2-(2-chloroacetamido)-4-(2-chlorophenyl)thiophene-3-carboxylate CAS 554404-40-9
| CAS No. | 554404-40-9 |
| Molecular Formula | C15H13Cl2NO3S |
| Molecular Weight | 358.24 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of Ethyl 2-(2-chloroacetamido)-4-(2-chlorophenyl)thiophene-3-carboxylate is closely related to a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage, chlorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
Ethyl 2-(2-chloroacetamido)-4-(2-chlorophenyl)thiophene-3-carboxylate (CAS 554404-40-9) is a high-purity analytical reference standard with the molecular formula C15H13Cl2NO3S and a molecular weight of 358.24 g/mol.
Ethyl 2-(2-chloroacetamido)-4-(2-chlorophenyl)thiophene-3-carboxylate (C15H13Cl2NO3S) contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage, chlorine substitution. Halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures Ethyl 2-(2-chloroacetamido)-4-(2-chlorophenyl)thiophene-3-carboxylate under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C15H13Cl2NO3S |
| Molecular Weight | 358.24 g/mol |
| 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1984 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Ethyl Standards
- Ethyl 2-(2-chloroacetamido)-4-(4-chlorophenyl)thiophene-3-carboxylate (CAS 457621-54-4)
- 3-(2-Chloroacetamido)-N-(3-(trifluoromethyl)phenyl)benzamide (CAS 565171-06-4)
- Ethyl 2-(2-chloroacetamido)-5-(diethylcarbamoyl)-4-methylthiophene-3-carboxylate (CAS 550351-43-4)
- Ethyl 2-(2-chloroacetamido)-4,5-dimethyl-1-(thiophen-2-ylmethyl)-1h-pyrrole-3-carboxylate (CAS 852388-97-7)
- Ethyl 2-(2-chloroacetamido)-4-(4-methoxyphenyl)thiophene-3-carboxylate (CAS 356568-71-3)
- Ethyl 2-(2-chloroacetamido)-4-(2,4-dimethylphenyl)thiophene-3-carboxylate (CAS 730949-64-1)
- Ethyl 2-(2-chloroacetamido)-4-(3,4-dimethylphenyl)thiophene-3-carboxylate (CAS 314244-95-6)
- Ethyl 2-(2-chloroacetamido)-5-methyl-4-(4-methylphenyl)thiophene-3-carboxylate (CAS 610274-65-2)
Recommended Standards
- Ethyl (E)-2-(2-(2,4-dichlorothiazol-5-yl)vinyl)-6-methoxybenzoate (CAS 365542-33-2)
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- ethyl 3-[(chloroacetyl)amino]-5-(4-chlorophenyl)thiophene-2-carboxylate (CAS 757219-96-8)
- 4-[(2,5-dichlorophenyl)sulfonyl]-3-methyl-3,4-dihydro-2H-1,4-benzoxazine (CAS 338747-53-8)
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- (3,4-Diethoxybenzyl)hydrazine (CAS 1016756-10-7)
- Peptide Impurity 12 (CAS CATO-CPTD788812)
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