Ethyl 2-bromo-4-(4-(tert-butyl)phenyl)thiazole-5-carboxylate CAS 1188153-86-7
| CAS No. | 1188153-86-7 |
| Molecular Formula | C16H18BrNO2S |
| Molecular Weight | 368.29 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Ethyl 2-bromo-4-(4-(tert-butyl)phenyl)thiazole-5-carboxylate (CAS 1188153-86-7) is a high-purity analytical reference standard with the molecular formula C16H18BrNO2S and a molecular weight of 368.29 g/mol.
Based on its molecular formula C16H18BrNO2S, Ethyl 2-bromo-4-(4-(tert-butyl)phenyl)thiazole-5-carboxylate contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage, bromine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 368.29 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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 2-bromo-4-(4-(tert-butyl)phenyl)thiazole-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 | C16H18BrNO2S |
| Molecular Weight | 368.29 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; 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.) | 1989 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
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Recommended Standards
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- Nerandomilast Impurity 36 (CAS CATO-C4X-347336)
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- 4-[(thiophen-2-ylformamido)methyl]benzoic acid (CAS 392716-12-0)
- 2-Chloro-N-(4-chloro-2-nitrophenyl)acetamide (CAS 40930-49-2)
- 1-Benzyl-3,3-dimethylthiourea (CAS 2741-14-2)
- 3-Acetyl-2-methylquinoxaline 1-oxide (CAS 61522-56-3)
- 2-(3-(Trifluoromethyl)isoxazol-5-yl)phenol (CAS 511528-92-0)
- 3-Acetamido-5-acetylbenzenesulfonyl chloride (CAS 1393557-32-8)
- Piperidin-4-yl(pyridin-3-yl)methanone hydrochloride (CAS 1004529-41-2)
- Terbutaline impurity 100 (CAS CATO-C4X-1183100)
- Peptide 441 (CAS CATO-CPTD788441)
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