(E)-2-((4-fluorobenzyl)thio)-5-styryl-1,3,4-oxadiazole CAS 383148-19-4
| CAS No. | 383148-19-4 |
| Molecular Formula | C17H13FN2OS |
| Molecular Weight | 312.36 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
(E)-2-((4-fluorobenzyl)thio)-5-styryl-1,3,4-oxadiazole (CAS 383148-19-4), molecular formula C17H13FN2OS and molecular weight 312.36 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C17H13FN2OS, (E)-2-((4-fluorobenzyl)thio)-5-styryl-1,3,4-oxadiazole contains a steroid core, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage, fluorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 312.36 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
As a certified reference material (CRM), (E)-2-((4-fluorobenzyl)thio)-5-styryl-1,3,4-oxadiazole 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 | C17H13FN2OS |
| Molecular Weight | 312.36 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| 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 | 2 |
| Sulfur Atoms | 1 |
Related E Standards
- 1-(5-((3-Fluorobenzyl)thio)-1,3,4-thiadiazol-2-yl)-1,3-dimethylurea (CAS 66046-31-9)
- 1-Ethyl-3-(5-((3-fluorobenzyl)thio)-1,3,4-thiadiazol-2-yl)urea (CAS 692287-73-3)
- 2-((4-Fluorobenzyl)thio)-1-methyl-5-(p-tolyl)-1H-imidazole (CAS 1207044-45-8)
- 1-(4-Fluorobenzyl)-3-(4-((methylthio)methyl)thiazol-2-yl)urea (CAS 1207044-21-0)
- 2-(5-(4-Fluorobenzyl)-3-(pyridin-4-yl)-4,5-dihydro-1H-pyrazol-1-yl)acetic acid (CAS 1001383-88-5)
- N-(2-fluorobenzyl)-6,7-dimethoxyquinazolin-4-amine (CAS 477855-27-9)
- N-(4-fluorobenzyl)-6,7-dimethoxyquinazolin-4(3H)-imine (CAS 477855-25-7)
- N-(4-Fluorobenzyl)-4-phenyltetrahydro-2H-pyran-4-carboxamide (CAS 1091085-38-9)
Recommended Standards
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- Boc-β-HoGln-OH (CAS 336182-06-0)
- 1-(6-Iodo-4-methylpyridin-3-yl)-N-methylmethanamine (CAS 1355180-23-2)
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- 6-(((4-Chlorophenyl)thio)methyl)-2-(pyridin-2-yl)pyrimidin-4(3H)-one (CAS 337923-15-6)
- (R)-3-amino-2-phenylpropanoic acid hydrochloride (CAS 1392090-21-9)
- Custom peptides (CAS CATO-CPTD788509)
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