2-((4-((4-Bromophenyl)sulfonyl)-2-(p-tolyl)oxazol-5-yl)thio)-N-(4-ethoxyphenyl)acetamide CAS 850926-88-4
| CAS No. | 850926-88-4 |
| Molecular Formula | C26H23BrN2O5S2 |
| Molecular Weight | 587.51 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-((4-((4-Bromophenyl)sulfonyl)-2-(p-tolyl)oxazol-5-yl)thio)-N-(4-ethoxyphenyl)acetamide (CAS 850926-88-4) is a high-purity analytical reference standard with the molecular formula C26H23BrN2O5S2 and a molecular weight of 587.51 g/mol.
Owing to a steroid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage, bromine substitution, 2-((4-((4-Bromophenyl)sulfonyl)-2-(p-tolyl)oxazol-5-yl)thio)-N-(4-ethoxyphenyl)acetamide is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 587.51 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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.
CATO manufactures 2-((4-((4-Bromophenyl)sulfonyl)-2-(p-tolyl)oxazol-5-yl)thio)-N-(4-ethoxyphenyl)acetamide 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 | C26H23BrN2O5S2 |
| Molecular Weight | 587.51 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°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) | 16.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 2 |
Related Bromophenyl Standards
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- (2E)-3-{4-[(4-bromophenyl)methoxy]phenyl}-1-{3-[1-({2-fluoro-[1,1'-biphenyl]-4-yl}oxy)ethyl]-1H-pyrazol-1-yl}prop-2-en-1-one (CAS 477711-06-1)
- 4,4'-(2,2-Bis(4-bromophenyl)ethene-1,1-diyl)bis(N,N-dimethylaniline) (CAS 1679332-02-5)
- N-(2-Bromophenyl)-2-{[6-({[(2-bromophenyl)carbamoyl]methyl}sulfanyl)hexyl]sulfanyl}acetamide (CAS 329778-03-2)
Recommended Standards
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Why CATO?
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- 130,000+ catalog items in stock, COA supplied with every batch
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