2-Bromo-4-phenylthiazole-5-carboxylic acid CAS 906099-50-1
| CAS No. | 906099-50-1 |
| Molecular Formula | C10H6BrNO2S |
| Molecular Weight | 284.13 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-Bromo-4-phenylthiazole-5-carboxylic acid (CAS 906099-50-1) is a high-purity analytical reference standard with the molecular formula C10H6BrNO2S and a molecular weight of 284.13 g/mol.
2-Bromo-4-phenylthiazole-5-carboxylic acid (C10H6BrNO2S) contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage, bromine substitution. 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 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), 2-Bromo-4-phenylthiazole-5-carboxylic acid 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 | C10H6BrNO2S |
| Molecular Weight | 284.13 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| 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.) | 1987 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Bromo Standards
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Recommended Standards
- 2,6-Dichloro-3-fluoro-4-(1-(methylsulfonyl)cyclopropyl)pyridine (CAS 2756590-40-4)
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- 4-(3-Bromophenyl)thiazole-2-carboxylic Acid (CAS 808128-00-9)
- 2-(4-Bromophenyl)thiazole-4-carboxylic acid (CAS 21160-50-9)
- 1-methyl-1H-pyrrolo[2,3-b]quinoxaline-3-carbaldehyde (CAS 1226875-49-5)
- Methyl 6-hydroxy-4,7-dimethoxybenzofuran-5-carboxylate (CAS 87145-72-0)
- 2-Mesityl-3H-indol-3-one (CAS 918621-18-8)
- 1-{2-[(tert-butyldimethylsilyl)oxy]ethyl}-4-(3-methoxypropyl)-1H-1,2,3-triazole (CAS 2522733-02-2)
- 2-Amino-4-morpholinobutanoic acid (CAS 770684-35-0)
- 4-Fluoro-N-hexylbenzamide (CAS 234449-90-2)
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