2-(Benzo[d]oxazol-2-ylthio)-N-phenylacetamide CAS 86109-43-5
| CAS No. | 86109-43-5 |
| Molecular Formula | C15H12N2O2S |
| Molecular Weight | 284.33 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.
CATO supplies 2-(Benzo[d]oxazol-2-ylthio)-N-phenylacetamide (CAS 86109-43-5), a certified reference material (molecular formula C15H12N2O2S, MW 284.33 g/mol) for analytical method development and quality control.
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage, 2-(Benzo[d]oxazol-2-ylthio)-N-phenylacetamide is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 284.33 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
As a certified reference material (CRM), 2-(Benzo[d]oxazol-2-ylthio)-N-phenylacetamide 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 | C15H12N2O2S |
| Molecular Weight | 284.33 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 |
| Degree of Unsaturation (DBE) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1981 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
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Recommended Standards
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- 2-[(imidazo[1,2-a]pyridin-2-ylmethyl)thio]benzoic acid (CAS 380435-06-3)
- Benzophenone-5 (CAS 6628-37-1)
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- 4-(Methylnitrosamino)-1-(3-pyridyl)-1-butanol (CAS 76014-81-8)
- 201017-90-5 Oxazole, 2-(methylthio)- DTXSID50448675 (CAS 201017-90-5)
- Rilmenidine hemifumarate salt (CAS 207572-68-7)
- (4-Bromo-2-iodo-phenyl)-methanol (CAS 1261438-69-0)
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