1-(4-Methoxyphenyl)-2-((5-(4-nitrophenyl)-1,3,4-oxadiazol-2-yl)thio)ethan-1-one CAS 326020-79-5
| CAS No. | 326020-79-5 |
| Molecular Formula | C17H13N3O5S |
| Molecular Weight | 371.37 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-(4-Methoxyphenyl)-2-((5-(4-nitrophenyl)-1,3,4-oxadiazol-2-yl)thio)ethan-1-one (C17H13N3O5S) contains a flavonoid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
1-(4-Methoxyphenyl)-2-((5-(4-nitrophenyl)-1,3,4-oxadiazol-2-yl)thio)ethan-1-one (CAS 326020-79-5) is a high-purity analytical reference standard with the molecular formula C17H13N3O5S and a molecular weight of 371.37 g/mol.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 1-(4-Methoxyphenyl)-2-((5-(4-nitrophenyl)-1,3,4-oxadiazol-2-yl)thio)ethan-1-one 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 | C17H13N3O5S |
| Molecular Weight | 371.37 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) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
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Recommended Standards
- Tert-butyl (R)-(4-(dimethoxyphosphoryl)-3-oxo-1-phenylbutan-2-yl)carbamate (CAS 176504-90-8)
- 1,1-Diphenyl-4-(pyrrolidin-1-yl)but-2-yn-1-yl dihydrogen phosphate (CAS 57248-89-2)
- 4'-(Pyrrolidin-1-ylsulfonyl)-5-(trifluoromethyl)-[1,1'-biphenyl]-3-ol (CAS 1261991-27-8)
- 2-((8-Methyl-4-oxo-4H-pyrido[1,2-a][1,3,5]triazin-2-yl)thio)-N-(3-nitrophenyl)acetamide (CAS 896330-73-7)
- 2-Chloro-6-(phenylthio)pyrimidin-4(1H)-one (CAS 284682-02-6)
- 1-Phenyl-3-(p-tolyl)-1H-pyrazole-5-carboxylic acid (CAS 618102-06-0)
- 2-(2-(3-Bromo-4-methoxyphenyl)-2-oxoethyl)isoindoline-1,3-dione (CAS 923913-75-1)
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- 4-((6-Amino-1-isobutyl-2,4-dioxo-1,2,3,4-tetrahydropyrimidin-5-yl)(2-methoxyethyl)amino)-4-oxobutanoic acid (CAS 743442-03-7)
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