5-(4-Chlorophenyl)-3-(4-methylphenyl)-1,2,4-oxadiazole CAS 72094-29-2
| CAS No. | 72094-29-2 |
| Molecular Formula | C15H11ClN2O |
| Molecular Weight | 270.71 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 5-(4-Chlorophenyl)-3-(4-methylphenyl)-1,2,4-oxadiazole 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.
CATO supplies 5-(4-Chlorophenyl)-3-(4-methylphenyl)-1,2,4-oxadiazole (CAS 72094-29-2), a certified reference material (molecular formula C15H11ClN2O, MW 270.71 g/mol) for analytical method development and quality control.
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution, 5-(4-Chlorophenyl)-3-(4-methylphenyl)-1,2,4-oxadiazole is typically pale yellow to yellow low-melting solid. Its solid-state physicochemical attributes — including a molecular weight of 270.71 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C15H11ClN2O |
| Molecular Weight | 270.71 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1977 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related Chlorophenyl Standards
- 2-(3-Chlorophenyl)-5-phenyl-2,4-dihydro-3H-pyrazol-3-one (CAS 108124-77-2)
- 4-(4-(2-Chlorophenyl)oxazol-2-yl)aniline (CAS 1211594-43-2)
- (3E)-3-[(3-Chlorophenyl)methylidene]-3,4-dihydro-2H-1-benzopyran-4-one (CAS 1262616-91-0)
- (3E)-3-[(2-Chlorophenyl)methylidene]-3,4-dihydro-2H-1-benzopyran-4-one (CAS 1333395-36-0)
- N-(4-Chlorophenyl)-1H-indole-6-carboxamide (CAS 1455510-82-3)
- 3-(3-Chlorophenyl)-4-phenylfuran-2(5H)-one (CAS 1713463-32-1)
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Recommended Standards
- 5-(2-Chlorophenyl)-2-oxo-2,3-dihydro-1H-1,4-benzodiazepine (CAS 3022-68-2)
- 5-Benzyl-3-(4-chlorophenyl)-1,2,4-oxadiazole (CAS 21614-49-3)
- 4'-Fluoro-[1,1'-biphenyl]-3-sulfonylchloride (CAS 861248-58-0)
- 5-Chloro-1,2-diphenyl-1H-pyrazol-3(2H)-one (CAS 37585-37-8)
- (1-(4-Bromophenyl)cyclohexyl)methanamine (CAS 626603-32-5)
- Cerebroside B (CAS 88642-46-0)
- 1-(Pyridin-3-ylmethyl)cyclopropane-1-carboxylic acid (CAS 1517065-64-3)
- (S)-3-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-4-(3-(trifluoromethyl)phenyl)butanoic acid (CAS 270065-78-6)
- 5-((Tert-butoxycarbonyl)amino)bicyclo[3.2.2]Nonane-1-carboxylic acid (CAS 1823779-23-2)
- 5-(sec-Butoxy)-3,4-dichloropyridazine (CAS 1346698-02-9)
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- 2-Fluoro-3-methyl-5-(tributylstannyl)pyridine 2754AE 405556-98-1 C18H32FNSn (CAS 405556-98-1)
- Peptide Impurity 06 (CAS CATO-CPTD788806)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com