24043-97-8 Ethyl 2-(2-thienyl)-1,3-thiazole-4-carboxylate ethyl 2-(thiophen-2-yl)thiazole-4-carboxylate CAS 24043-97-8
| CAS No. | 24043-97-8 |
| Molecular Formula | C10H17NO2S2 |
| Molecular Weight | 247.38 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
CATO supplies 24043-97-8 Ethyl 2-(2-thienyl)-1,3-thiazole-4-carboxylate ethyl 2-(thiophen-2-yl)thiazole-4-carboxylate (CAS 24043-97-8), a certified reference material (molecular formula C10H17NO2S2, MW 247.38 g/mol) for analytical method development and quality control.
The molecular framework of 24043-97-8 Ethyl 2-(2-thienyl)-1,3-thiazole-4-carboxylate ethyl 2-(thiophen-2-yl)thiazole-4-carboxylate (C10H17NO2S2) is characterized by an amide group, a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage. 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.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C10H17NO2S2 |
| Molecular Weight | 247.38 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 |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1963 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 2 |
Related Ethyl Standards
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