N-(5-(2-Chlorophenyl)-1,3,4-oxadiazol-2-yl)-4-(methylsulfonyl)benzamide CAS 896350-53-1
| CAS No. | 896350-53-1 |
| Molecular Formula | C16H12ClN3O4S |
| Molecular Weight | 377.80 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), N-(5-(2-Chlorophenyl)-1,3,4-oxadiazol-2-yl)-4-(methylsulfonyl)benzamide 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.
CATO supplies N-(5-(2-Chlorophenyl)-1,3,4-oxadiazol-2-yl)-4-(methylsulfonyl)benzamide (CAS 896350-53-1), a certified reference material (molecular formula C16H12ClN3O4S, MW 377.80 g/mol) for analytical method development and quality control.
Owing to a flavonoid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage, chlorine substitution, N-(5-(2-Chlorophenyl)-1,3,4-oxadiazol-2-yl)-4-(methylsulfonyl)benzamide is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 377.80 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.
Physical & Chemical Properties
| Molecular Formula | C16H12ClN3O4S |
| Molecular Weight | 377.80 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°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) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
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- 2-((6-(4-(1H-Imidazol-1-yl)phenyl)pyridazin-3-yl)thio)acetamide (CAS 896320-18-6)
- Tirzepatide Impurity 14 (CAS CATO-C4X-324014)
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