Ethyl 3-(2-chloroacetamido)-5-phenylthiophene-2-carboxylate CAS 730951-36-7
| CAS No. | 730951-36-7 |
| Molecular Formula | C15H14ClNO3S |
| Molecular Weight | 323.79 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The molecular framework of Ethyl 3-(2-chloroacetamido)-5-phenylthiophene-2-carboxylate (C15H14ClNO3S) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage, chlorine substitution. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
CATO supplies Ethyl 3-(2-chloroacetamido)-5-phenylthiophene-2-carboxylate (CAS 730951-36-7), a certified reference material (molecular formula C15H14ClNO3S, MW 323.79 g/mol) for analytical method development and quality control.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), Ethyl 3-(2-chloroacetamido)-5-phenylthiophene-2-carboxylate meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C15H14ClNO3S |
| Molecular Weight | 323.79 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.) | 1986 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Ethyl Standards
- Ethyl 2-(2-chloroacetamido)-4-phenylthiophene-3-carboxylate (CAS 77261-21-3)
- Ethyl 2-(2-chloroacetamido)-5-phenylthiophene-3-carboxylate (CAS 379256-79-8)
- Methyl 2-(2-chloroacetamido)-4-(p-tolyl)thiophene-3-carboxylate (CAS 519016-63-8)
- Methyl 2-(2-chloroacetamido)-5-methyl-4-phenylthiophene-3-carboxylate (CAS 610274-64-1)
- 2-(2-Chloroacetamido)-n-(4-chlorophenyl)benzamide (CAS 18871-31-3)
- Ethyl 2-(2-chloroacetamido)-4-phenyl-1,3-thiazole-5-carboxylate (CAS 19869-61-5)
- Benzyl (4-(2-chloroacetamido)cyclohexyl)carbamate (CAS 1353953-83-9)
- Benzyl (2-(2-chloroacetamido)cyclohexyl)carbamate (CAS 1353956-06-5)
Recommended Standards
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- 4-Acetyl-N-[(2-chlorophenyl)methyl]benzene-1-sulfonamide (CAS 732291-49-5)
- Methyl 2-(3-chloropropanamido)-4-phenylthiophene-3-carboxylate (CAS 546090-24-8)
- BI 605906 (CAS 960293-88-3)
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- rac-(1R,2S)-1-methyl-2,3-dihydro-1H-inden-2-amine hydrochloride (CAS 1969287-55-5)
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