2-Bromo-7-methyl-5-oxo-3-phenyl-5H-thiazolo[3,2-a]pyridine-8-carboxylic acid CAS 2387600-27-1
| CAS No. | 2387600-27-1 |
| Molecular Formula | C15H10BrNO3S |
| Molecular Weight | 364.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
2-Bromo-7-methyl-5-oxo-3-phenyl-5H-thiazolo[3,2-a]pyridine-8-carboxylic acid (CAS 2387600-27-1), molecular formula C15H10BrNO3S and molecular weight 364.21 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C15H10BrNO3S, 2-Bromo-7-methyl-5-oxo-3-phenyl-5H-thiazolo[3,2-a]pyridine-8-carboxylic acid 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 364.21 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C15H10BrNO3S |
| Molecular Weight | 364.21 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1999 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
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Recommended Standards
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- 5-((4-Bromophenyl)sulfonyl)quinolin-8-ol (CAS 61430-93-1)
- 1,3-Difluoro-2-iodo-5-(trans-4-propylcyclohexyl)benzene (CAS 149705-66-8)
- 2-(ethylamino)ethan-1-ol hydrochloride (CAS 54472-61-6)
- 1-(4-Chlorobenzoyl)-N-methyl-4-nitro-1H-pyrazol-3-amine (CAS 318517-38-3)
- 5-Bromo-2-chloro-3-methylbenzoyl chloride (CAS 1263376-88-0)
- 2-(2-Fluorophenyl)-4-methylpyridine (CAS 886444-12-8)
- Ethyl 1-(3,4-dimethylbenzoyl)piperidine-3-carboxylate (CAS 349618-55-9)
- N-(3-Bromophenyl)-4-methylbenzenesulfonamide (CAS 7510-48-7)
- Methyl (S)-4-(pyrrolidin-2-yl)benzoate (CAS 1213676-58-4)
- 5-Methyl-7-(trifluoromethyl)pyrazolo[1,5-a]pyrimidine-3-carbonitrile (CAS 444144-39-2)
- 1,1,4,4-Tetramethyl-1,2,3,4-tetrahydronaphthalene (CAS 6683-46-1)
- Semaglutide impurity 24 (CAS CATO-C4X-222624)
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