Ethyl 2-(2-methoxyphenyl)-4-methylthiazole-5-carboxylate CAS 1206978-06-4
| CAS No. | 1206978-06-4 |
| Molecular Formula | C14H15NO3S |
| Molecular Weight | 277.34 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Ethyl 2-(2-methoxyphenyl)-4-methylthiazole-5-carboxylate (CAS 1206978-06-4), molecular formula C14H15NO3S and molecular weight 277.34 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of Ethyl 2-(2-methoxyphenyl)-4-methylthiazole-5-carboxylate (C14H15NO3S) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone 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 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).
As a certified reference material (CRM), Ethyl 2-(2-methoxyphenyl)-4-methylthiazole-5-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 | C14H15NO3S |
| Molecular Weight | 277.34 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; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Ethyl Standards
- (4-((2-Methoxyphenyl)amino)-2-(methylthio)pyrimidin-5-yl)methanol (CAS 1082599-84-5)
- N-(4-Methoxyphenyl)-4-methylbenzenesulfonamide (CAS 1150-26-1)
- Ethyl 2-(4-methoxyphenyl)-5-methylthiazole-4-carboxylate (CAS 115299-15-5)
- N-(2-Methoxyphenyl)-2-methylbenzenesulfonamide (CAS 160878-35-3)
- Ethyl 2-(3-methoxyphenyl)-5-methylthiazole-4-carboxylate (CAS 1771970-29-6)
- 2-(4-Methoxyphenyl)-3-thioxohexahydro-1H-[1,2,4]triazolo[1,2-a]pyridazin-1-one (CAS 58744-66-4)
- Ethyl 2-(2-(4-methoxyphenyl)thiazol-5-yl)acetate (CAS 885681-46-9)
- Ethyl 2-(2-methoxyphenyl)-4-methylthiazole-5-carboxylate (CAS 82875-48-7)
Recommended Standards
- Tert-butyl (3aS,7aR)-hexahydro-3H-benzo[d][1,2,3]oxathiazole-3-carboxylate 2,2-dioxide (CAS 1206227-47-5)
- Ethyl 2-(((4-aminoquinazolin-2-yl)methyl)thio)acetate (CAS 1209765-68-3)
- Ethyl 4-[(4-methyl-1,3-thiazol-2-yl)methoxy]benzoate (CAS 1204298-44-1)
- 4-Allyl-5-(3,4-dimethoxyphenyl)-4H-1,2,4-triazole-3-thiol (CAS 122772-21-8)
- (2R,3S)-2-[(1R)-1-[3,5-Bis(trifluoromethyl)phenyl]ethoxy]-3-(4-fluorophenyl)morpholine 4-methylbenzenesulfonate (CAS 200000-59-5)
- N-(9-((2R,3R,4S,5S)-3,4-Dihydroxy-5-((isobutylthio)methyl)tetrahydrofuran-2-yl)-9H-purin-6-yl)benzamide (CAS 61839-11-0)
- 1,4-Dibromo-2-difluoromethoxy-6-(trifluoromethoxy)benzene (CAS 1806349-71-2)
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- 1-Ethyl-3H-pyridazino[4,5-b]indol-4(5H)-one (CAS 90016-89-0)
- 3-(5,6-Dichloro-1-(4-methylbenzyl)-1H-benzo[d]imidazol-2-yl)pyridin-2(1H)-one (CAS 338412-00-3)
- Dimethyl 2-(2-chloro-4-nitrobenzamido)terephthalate (CAS 328258-80-6)
- (1-(3-Chloro-5-(trifluoromethyl)pyridin-2-yl)piperidin-4-yl)(pyrrolidin-1-yl)methanone (CAS 303150-13-2)
- Des-Ala18-Tirzepatide (CAS CATO-CPTD788955)
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