ethyl 4-(pyridin-3-yl)-1,3-thiazole-2-carboxylate hydrobromide CAS 1421602-11-0
| CAS No. | 1421602-11-0 |
| Molecular Formula | C11H10N2O2S |
| Molecular Weight | N/A |
| 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 4-(pyridin-3-yl)-1,3-thiazole-2-carboxylate hydrobromide (CAS 1421602-11-0), molecular formula C11H10N2O2SHBr and molecular weight 315.19 g/mol, is a CATO reference standard with documented purity and traceability.
ethyl 4-(pyridin-3-yl)-1,3-thiazole-2-carboxylate hydrobromide (C11H10N2O2SHBr) contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage, bromine substitution. It is notably hygroscopic, 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 high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
As a certified reference material (CRM), ethyl 4-(pyridin-3-yl)-1,3-thiazole-2-carboxylate hydrobromide 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 | C11H10N2O2S HBr |
| Molecular Weight | 315.19 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
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Recommended Standards
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- (3,5-Bis(dimethylamino)-1H-1,2,4-triazol-1-yl)(2-chlorophenyl)methanone (CAS 478032-00-7)
- Iomeprol Impurity 6 (CAS CATO-C4X-18206)
- 3-Chloro-4-methylacetophenone (CAS 90792-98-6)
- 3-[(4-bromophenyl)methyl]-5-(pyrrolidin-2-yl)-1,2,4-oxadiazole hydrochloride (CAS 1311314-80-3)
- 2-Bromo-1-(2-((4-phenylbutyl)amino)-1H-imidazol-4-yl)ethanone (CAS 88723-58-4)
- 3-(difluoromethyl)tetrahydrofuran-3-carboxylic acid (CAS 2751620-45-6)
- (2S)-2-ethynyloxolane (CAS 1398833-76-5)
- D-Phe6-Tirzepatide (CAS CATO-CPTD788925)
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