3-(2-Chloro-6-methylquinolin-3-yl)-5-phenyl-1,2,4-oxadiazole CAS 1431728-48-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1431728-48-1 |
| Molecular Formula | C18H12ClN3O |
| Molecular Weight | 321.76 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-(2-Chloro-6-methylquinolin-3-yl)-5-phenyl-1,2,4-oxadiazole (CAS 1431728-48-1) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C18H12ClN3O. Molecular weight: 321.76 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C18H12ClN3O |
| Molecular Weight | 321.76 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| 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) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
Related Chloro Standards
- Methyl 2-{[(5-chloro-1,3-dimethyl-1H-pyrazol-4-yl)carbonyl]amino}-2-phenylacetate (CAS 1096440-16-2)
- N-(3-Chloro-4-methylphenyl)-3-(6-methyl-2,4-dioxo-1,2,3,4-tetrahydropyrimidin-5-yl)propanamide (CAS 1105202-77-4)
- 2-chloro-8-methyl-3-(5-phenyl-1,2,4-oxadiazol-3-yl)quinoline (CAS 1142201-67-9)
- 3-(2-Chloro-7-methylquinolin-3-yl)-5-phenyl-1,2,4-oxadiazole (CAS 1142201-73-7)
- 7-Chloro-5-phenyl-2-(p-tolyl)oxazolo[4,5-d]pyrimidine (CAS 1225162-95-7)
- 7-Chloro-2-phenyl-5-(p-tolyl)oxazolo[4,5-d]pyrimidine (CAS 1241709-22-7)
- 1-(5-Chloro-2-methoxyphenyl)-3-(2-(dimethylamino)pyrimidin-5-yl)urea (CAS 1396873-69-0)
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Recommended Standards
- 4-Chloro-2-(4-(ethoxycarbonyl)-1,5-dimethyl-1H-pyrrol-2-yl)benzoic acid (CAS 1644543-61-2)
- 1-(2-Chlorophenyl)-3-(4-(dimethylamino)-2-methoxypyrimidin-5-yl)urea (CAS 1797659-87-0)
- (3AR,4S,6R,6aS)-6-(4-chloro-7H-pyrrolo[2,3-d]pyrimidin-7-yl)-2,2-dimethyltetrahydro-4H-cyclopenta[d][1,3]dioxole-4-carbaldehyde (CAS 1379540-71-2)
- 1,3-Bis(4-bromophenyl)-2-methylpropane-1,3-dione (CAS 360771-14-8)
- 1-(4-Bromophenyl)sulfonyl-4-chlorobenzene (CAS 65082-45-3)
- (4-(4-Methoxyphenyl)piperazin-1-yl)(4-((5-(trifluoromethyl)pyridin-2-yl)oxy)phenyl)methanone (CAS 866154-40-7)
- 2-Iminothiolane (hydrochloride) (CAS 4781-83-3)
- (1S,2S,5R)-3-[(tert-butoxy)carbonyl]-3-azabicyclo[3.1.0]hexane-2-carboxylic acid (CAS 400720-05-0)
- 5-Chloro-2-iodo-N-methylbenzamide (CAS 309253-42-7)
- Semaglutide impurity 196 (CAS CATO-C4X-2226196)
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 13829788188 / jacky.chen@cato-chem.com