Ethyl 2-((3-fluorophenyl)amino)thiazole-4-carboxylate CAS 886498-64-2
| CAS No. | 886498-64-2 |
| Molecular Formula | C12H11FN2O2S |
| Molecular Weight | 266.29 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), Ethyl 2-((3-fluorophenyl)amino)thiazole-4-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.
Ethyl 2-((3-fluorophenyl)amino)thiazole-4-carboxylate (CAS 886498-64-2), molecular formula C12H11FN2O2S and molecular weight 266.29 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage, fluorine substitution, Ethyl 2-((3-fluorophenyl)amino)thiazole-4-carboxylate is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 266.29 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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.
Physical & Chemical Properties
| Molecular Formula | C12H11FN2O2S |
| Molecular Weight | 266.29 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; 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.) | 1987 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Ethyl Standards
- 2-(4-(4-Fluorophenyl)-2-(methylamino)thiazol-5-yl)acetic acid (CAS 1019111-19-3)
- Ethyl 2-[(2-fluorophenyl)amino]-1,3-thiazole-4-carboxylate (CAS 1366234-05-0)
- Ethyl 2-((4-fluorophenyl)amino)-1,3-thiazole-4-carboxylate (CAS 1449274-53-6)
- 2-(((4-Fluorophenyl)thio)methyl)-5-methoxy-4H-pyran-4-one (CAS 1949816-49-2)
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- 1171980-21-4 4-[4-(4-Fluorophenyl)piperazin-1-yl]tetrahydrofuran-3-ol MFCD14281581 (CAS 1171980-21-4)
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Recommended Standards
- Ethyl 1-phenylimidazo[1,5-a]pyridine-3-carboxylate (CAS 885276-81-3)
- Ethyl 2-(1H-benzo[d]imidazol-2-yl)benzoate (CAS 939409-06-0)
- Ethyl (E)-3-(2,4,5-trimethoxyphenyl)acrylate (CAS 80152-43-8)
- Ethyl 2-(2-ethoxy-4-formylphenoxy)propanoate (CAS 51264-75-6)
- 2-(4-(Furan-2-yl)phenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 868755-79-7)
- 2-Fluoro-4-(4-(trifluoromethoxy)phenyl)pyridine (CAS 1261656-26-1)
- 2-(Methylthio)benzyl p-tolylcarbamate (CAS 338968-11-9)
- Ethyl 4-Oxo-1,4-dihydroquinoline-6-carboxylate (CAS 127286-04-8)
- 3-[(E)-1-Nitro-2-(phenylamino)ethenyl]-1,3-dihydro-2-benzofuran-1-one (CAS 338753-92-7)
- Ethyl 4-hydroxy-2-methylcyclohexane-1-carboxylate (CAS 72641-04-4)
- 3-(2-Aminoethyl)-2-methyl-1H-indole-5-carboxylic acid hydrochloride (CAS 1185394-64-2)
- 4-Epicommunic acid (CAS 83945-57-7)
- Lusutrombopag Impurity 56 (CAS CATO-C4X-208456)
- [D-His]-Semaglutide B (x TFA Salt) (CAS CATO-C4X-2226117)
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