2-((5-Benzyl-1,3,4-oxadiazol-2-yl)thio)-N-(4-fluorophenyl)acetamide CAS 332907-16-1
| CAS No. | 332907-16-1 |
| Molecular Formula | C17H14FN3O2S |
| Molecular Weight | 343.38 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 2-((5-Benzyl-1,3,4-oxadiazol-2-yl)thio)-N-(4-fluorophenyl)acetamide is closely related to a steroid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage, fluorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
2-((5-Benzyl-1,3,4-oxadiazol-2-yl)thio)-N-(4-fluorophenyl)acetamide (CAS 332907-16-1), molecular formula C17H14FN3O2S and molecular weight 343.38 g/mol, is a CATO reference standard with documented purity and traceability.
2-((5-Benzyl-1,3,4-oxadiazol-2-yl)thio)-N-(4-fluorophenyl)acetamide (C17H14FN3O2S) contains a steroid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage, fluorine substitution. It is notably hygroscopic, halogen substitution raises its density and boiling point, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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.
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 | C17H14FN3O2S |
| Molecular Weight | 343.38 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.) | 2025 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Benzyl Standards
- 3-((5-Phenyl-1,3,4-oxadiazol-2-yl)thio)benzo[b]thiophene 1,1-dioxide (CAS 667901-18-0)
- 5-Phenyl-1,3,4-oxadiazol-2-yl benzoylcarbamodithioate (CAS 143851-99-4)
- 2-((5-Benzyl-1,3,4-oxadiazol-2-yl)thio)-N-(p-tolyl)acetamide (CAS 130781-77-0)
- 2-((5-Benzyl-1,3,4-oxadiazol-2-yl)thio)-N-(m-tolyl)acetamide (CAS 220597-82-0)
- 2-((5-Benzyl-1,3,4-oxadiazol-2-yl)thio)-N-(o-tolyl)acetamide (CAS 220597-81-9)
- 1-[2-(5-Phenyl-[1,3,4]oxadiazol-2-ylsulfanyl)-acetyl]-piperidine-4-carboxylic acid (CAS 735336-29-5)
- 1-((3-Ethyl-1,2,4-oxadiazol-5-yl)methyl)-3-(pyrrolidin-1-ylsulfonyl)pyridin-2(1H)-one (CAS 1396869-88-7)
- 2-{4-[(5-ethyl-1,2,4-oxadiazol-3-yl)methyl]-1,4-diazepan-1-yl}-n-(5-methyl-1,2-oxazol-3-yl)acetamide (CAS 1376350-77-4)
Recommended Standards
- 2-((4-Amino-5-phenyl-4H-1,2,4-triazol-3-yl)thio)-N-(2-fluorophenyl)acetamide (CAS 760194-30-7)
- 2-(1-(2-Cyanophenyl)-2,5-dimethyl-1H-pyrrol-3-yl)-2-oxo-N-phenylacetamide (CAS 866144-06-1)
- 2-((4-Allyl-5-(furan-2-yl)-4H-1,2,4-triazol-3-yl)thio)-1-(4-fluorophenyl)ethanone (CAS 577788-11-5)
- 2-(2,6-dioxo-3-piperidyl)-1-oxo-N-sec-butyl-isoindoline-5-carboxamide (CAS 2390706-14-4)
- 1-(2-Amino-5-tert-butylphenyl)ethan-1-one (CAS 126272-91-1)
- 3-Cyclopropoxy-4-(trifluoromethyl)picolinonitrile (CAS 1243405-27-7)
- 2,5-Dimethyl-1-thiazol-2-yl-1H-pyrrole-3-carbaldehyde (CAS 142230-96-4)
- N-Acetyl-2-bromo-4,5-dichloroaniline (CAS 1940-31-4)
- ethyl 4-oxo-7-(trifluoromethyl)chromene-2-carboxylate (CAS 2530127-55-8)
- 3-(6-Chloro-3-oxo-2,3-dihydro-benzo[1,4]oxazin-4-yl)-propionic acid (CAS 351003-03-7)
- [2-(1H-pyrazol-1-yl)pyridin-3-yl]methylamine (CAS 1052559-31-5)
- 4-(3-methylphenyl)-2-(pyrrolidin-2-yl)-1H-imidazole dihydrochloride (CAS 1315367-90-8)
- 4-Cyclopropoxy-1-isopropyl-2-methylbenzene (CAS 1243359-35-4)
- Des-Ser39-Tirzepatide (CAS CATO-CPTD788936)
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