5-(3-Bromo-2,6-dimethoxyphenyl)oxazole CAS 2364585-26-0
| CAS No. | 2364585-26-0 |
| Molecular Formula | C11H10BrNO3 |
| Molecular Weight | 284.11 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
5-(3-Bromo-2,6-dimethoxyphenyl)oxazole (CAS 2364585-26-0), molecular formula C11H10BrNO3 and molecular weight 284.11 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C11H10BrNO3, 5-(3-Bromo-2,6-dimethoxyphenyl)oxazole contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, bromine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 284.11 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
CATO manufactures 5-(3-Bromo-2,6-dimethoxyphenyl)oxazole under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C11H10BrNO3 |
| Molecular Weight | 284.11 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| 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 methanol, ethanol, DMSO |
| 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.) | 1999 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
Related Bromo Standards
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- 4-Bromo-7-ethoxy-1H-indole-2-carboxylic acid (CAS 1098340-08-9)
- 8-Bromo-5-hydroxy-4-(2-hydroxyethyl)quinolin-2-one (CAS 1155270-69-1)
- 7-Bromo-N-ethoxybenzofuran-2-carboxamide (CAS 1208690-20-3)
- Methyl 2-(6-bromo-5-methyl-3H-imidazo[4,5-b]pyridin-2-yl)acetate (CAS 1211507-06-0)
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Recommended Standards
- 5-((4-Bromophenyl)amino)dihydropyrimidine-2,4(1H,3H)-dione (CAS 6635-63-8)
- 5-(Difluoromethyl)-3-methyl-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenol (CAS 2923542-41-8)
- 4-Bromo-3,3-dimethyl-2-oxoindoline-6-carboxylic acid (CAS 2606946-42-1)
- 5-Amino-4-bromo-pyrazolo[1,5-a]pyridine-3-carboxylic acid ethyl ester (CAS 2407051-37-8)
- 2,4-Dioxohexahydropyrimidine-5-carbonitrile (CAS 1425335-32-5)
- 4-{[(4-Methoxyphenethyl)oxy]methyl}piperidine (CAS 933701-38-3)
- 8-Hydroxy-5,6,7,8-tetrahydronaphthalene-1-carboxylic acid (CAS 74145-11-2)
- 6-Chloro-7-fluoro-3,4-dihydroisoquinolin-1(2H)-one (CAS 1394003-70-3)
- 5,6-Dimethoxy-2-[(4-methoxyphenyl)methylidene]-2,3-dihydro-1H-inden-1-one (CAS 222965-37-9)
- 1,3-Dichloro-2-(m-tolyloxy)-5-(trifluoromethyl)benzene (CAS 55407-24-4)
- N-(3-methylpyridin-2-yl)formamide (CAS 4931-46-8)
- (3AR,5S,6aS)-5-(2-fluoro-1-hydroxyethyl)-2,2-dimethyltetrahydrofuro[2,3-d][1,3]dioxol-6-ol (CAS 87586-05-8)
- Lauterine (CAS 28200-65-9)
- Insulin Degludec Impurity 20 (CAS CATO-C4X-215720)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com