2-((5-(2-Hydroxyphenyl)-1,3,4-oxadiazol-2-yl)thio)-N-(naphthalen-2-yl)-N-phenylacetamide CAS 332908-90-4
| CAS No. | 332908-90-4 |
| Molecular Formula | C26H19N3O3S |
| Molecular Weight | 453.51 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 2-((5-(2-Hydroxyphenyl)-1,3,4-oxadiazol-2-yl)thio)-N-(naphthalen-2-yl)-N-phenylacetamide (CAS 332908-90-4), a certified reference material (molecular formula C26H19N3O3S, MW 453.51 g/mol) for analytical method development and quality control.
Owing to a steroid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage, 2-((5-(2-Hydroxyphenyl)-1,3,4-oxadiazol-2-yl)thio)-N-(naphthalen-2-yl)-N-phenylacetamide is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 453.51 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.
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-((5-(2-Hydroxyphenyl)-1,3,4-oxadiazol-2-yl)thio)-N-(naphthalen-2-yl)-N-phenylacetamide 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 | C26H19N3O3S |
| Molecular Weight | 453.51 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 |
| Degree of Unsaturation (DBE) | 19.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Hydroxyphenyl Standards
- 1-((4-Hydroxyphenyl)amino)-4-((3,3,5-trimethylcyclohexyl)amino)anthracene-9,10-dione (CAS 79817-57-5)
- Ethyl 2-(2-((3-(2-hydroxyphenyl)-1H-1,2,4-triazol-5-yl)thio)acetamido)-4,5,6,7-tetrahydrobenzo[b]thiophene-3-carboxylate (CAS 332126-56-4)
- 3-(4-Hydroxyphenyl)-5-(4-methoxybenzylidene)-2-((4-methoxybenzylidene)hydrazono)thiazolidin-4-one (CAS 300672-03-1)
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Recommended Standards
- (1S)-2'-(Diphenylphosphino)-[1,1'-binaphthalen]-2-amine (CAS 259260-33-8)
- 2-(4-Propoxyphenyl)-5-(3,4,5-trimethoxybenzylidene)thiazolo[3,2-b][1,2,4]triazol-6(5H)-one (CAS 606952-75-4)
- (1R)-2'-(Diphenylphosphino)-[1,1'-binaphthalen]-2-amine (CAS 216369-04-9)
- N-(2-(5-(2-Ethoxyphenyl)-1-(furan-2-carbonyl)-4,5-dihydro-1H-pyrazol-3-yl)phenyl)methanesulfonamide (CAS 923244-03-5)
- 2-(2-Cyano-3-(difluoromethyl)-6-methylpyridin-4-yl)acetic acid (CAS 1806910-75-7)
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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