2-(4-(1,3,4-Oxadiazol-2-yl)phenoxy)-2-phenyl-N-(p-tolyl)acetamide CAS 926852-86-0
| CAS No. | 926852-86-0 |
| Molecular Formula | C23H19N3O3 |
| Molecular Weight | 385.42 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-(4-(1,3,4-Oxadiazol-2-yl)phenoxy)-2-phenyl-N-(p-tolyl)acetamide (CAS 926852-86-0) is a high-purity analytical reference standard with the molecular formula C23H19N3O3 and a molecular weight of 385.42 g/mol.
Structurally, 2-(4-(1,3,4-Oxadiazol-2-yl)phenoxy)-2-phenyl-N-(p-tolyl)acetamide (C23H19N3O3) contains a steroid core, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 16.0, corresponding to approximately 16 ring(s) or double-bond equivalent(s). With a molecular weight of 385.42 g/mol, it falls into the moderately-high-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C23H19N3O3 |
| Molecular Weight | 385.42 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| 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) | 16.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 3 |
Related Oxadiazol Standards
- 2-((5-Benzyl-1,3,4-oxadiazol-2-yl)thio)-N-(2-methyl-5-nitrophenyl)acetamide (CAS 332922-51-7)
- 4-(5-Ethyl-1,2,4-oxadiazol-3-yl)-2-[(4-fluorophenyl)methyl]-1H,2H,3H,5H,6H,7H,8H,9H-pyrimido[1,6-a]azepine-1,3-dione (CAS 1775353-05-3)
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- 2-[4-(5-Methyl-1,2,4-oxadiazol-3-yl)-1,3-dioxo-1H,2H,3H,5H,6H,7H,8H-pyrido[1,2-c]pyrimidin-2-yl]-N-phenylacetamide (CAS 1775503-55-3)
- 5-(3-Phenyl-1,2,4-oxadiazol-5-yl)-3-(3,4,5-trimethoxyphenyl)-1,2,4-oxadiazole (CAS 1775529-74-2)
- 2-((5-Phenyl-1,3,4-oxadiazol-2-yl)thio)-N-(3-(trifluoromethyl)phenyl)acetamide (CAS 329080-16-2)
Recommended Standards
- 2-(2-Ethoxyphenyl)-4-methyl-6-(phenylamino)quinazoline-5,8-dione (CAS 61416-85-1)
- 2,5-dioxopyrrolidin-1-yl 4-((5-nitropyridin-2-yl)disulfanyl)pentanoate (CAS 663598-61-6)
- 1-Allyl-N-benzyl-2-imino-5-oxo-2,5-dihydro-1H-dipyrido[1,2-a:2',3'-d]pyrimidine-3-carboxamide (CAS 510761-27-0)
- 2-Imino-1-(2-methoxyethyl)-N-(3-methoxypropyl)-5-oxo-2,5-dihydro-1H-dipyrido[1,2-a:2',3'-d]pyrimidine-3-carboxamide (CAS 371205-86-6)
- 1,2-Diethynylbenzene (CAS 21792-52-9)
- 5-Cyclopropyl-3-phenyl-1,2,4-oxadiazole (CAS 884637-65-4)
- 2-(2,3-Dimethylphenoxy)propanoic acid (CAS 22504-84-3)
- 4-Chloro-6-(4-nitrophenyl)-1-(2,2,2-trifluoroethyl)-1H-pyrazolo[3,4-d]pyrimidine (CAS 1144080-41-0)
- 3-(Cyclohexylmethyl)-6-(methylthio)-1,3,5-triazine-2,4(1H,3H)-dione (CAS 52231-32-0)
- 1-Chloropentadecane (CAS 4862-03-7)
- 2',5'-Dichloro-4-fluoro-[1,1'-biphenyl]-3-ol (CAS 1261971-54-3)
- Ethyl 5-(4-acetoxyphenyl)-2-(furan-2-ylmethylene)-7-methyl-3-oxo-3,5-dihydro-2H-thiazolo[3,2-a]pyrimidine-6-carboxylate (CAS 313966-49-3)
- 3-(2-Methyl-4-oxo-1,4-dihydroquinolin-3-yl)propanamide (CAS 34859-21-7)
- Liraglutide Impurity 22 (CAS 536721-25-2)
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