2-((5-(2-Chlorophenyl)-1,3,4-oxadiazol-2-yl)thio)-1-(3,4-dihydroquinolin-1(2H)-yl)ethan-1-one CAS 332161-42-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 332161-42-9 |
| Molecular Formula | C19H16ClN3O2S |
| Molecular Weight | 385.87 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-((5-(2-Chlorophenyl)-1,3,4-oxadiazol-2-yl)thio)-1-(3,4-dihydroquinolin-1(2H)-yl)ethan-1-one (CAS 332161-42-9) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C19H16ClN3O2S. Molecular weight: 385.87 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C19H16ClN3O2S |
| Molecular Weight | 385.87 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) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Chlorophenyl Standards
- (E)-{1-[2-(4-chlorophenyl)-4-methyl-1,3-thiazol-5-yl]ethylidene}amino N-phenylcarbamate (CAS 477872-50-7)
- Ethyl 5-((4-chlorophenyl)thio)-3-(p-tolyl)-1,2,4-triazine-6-carboxylate (CAS 338965-80-3)
- Ethyl 5-[(2-chlorophenyl)sulfanyl]-3-(4-methylphenyl)-1,2,4-triazine-6-carboxylate (CAS 338965-78-9)
- Ethyl 5-[(3-chlorophenyl)sulfanyl]-3-(4-methylphenyl)-1,2,4-triazine-6-carboxylate (CAS 338965-79-0)
- 1-[(4-Chlorophenyl)sulfanyl]-4-[(4-methylphenoxy)methyl]-2-nitrobenzene (CAS 477869-51-5)
- 4-((4-Chlorophenyl)sulfonyl)-4-(2,5-difluorophenyl)cyclohexanamine (CAS 471903-58-9)
- 4-[(4-chlorophenyl)sulfonyl]-3-phenyl-3,4-dihydro-2H-1,4-benzoxazine (CAS 338962-41-7)
- 2-[4-(3-Chlorophenyl)piperazin-1-yl]-N-(3,4-dihydro-2H-1-benzopyran-4-yl)acetamide (CAS 1147359-04-3)
Recommended Standards
- 2-((4-Allyl-5-(pyridin-2-yl)-4H-1,2,4-triazol-3-yl)thio)-N-(4-chlorophenyl)acetamide (CAS 577788-98-8)
- (E)-[1-(4-Methyl-2-phenyl-1,3-thiazol-5-yl)ethylidene]amino N-(3-chlorophenyl)carbamate (CAS 477857-93-5)
- 3,5-Dibromo-1-[(3,4-dichlorophenyl)methyl]-1h-1,2,4-triazole (CAS 1240571-35-0)
- 4-(1,1-dioxido-3-oxobenzo[d]isothiazol-2(3H)-yl)butanoic acid (CAS 10312-42-2)
- 6-amino-4-chloropyridine-3-carbonitrile (CAS 670253-38-0)
- 2-(4-Heptyloxybenzoyl)oxazole (CAS 898760-32-2)
- (3-phenyloxetan-3-yl)methanethiol (CAS 1904200-35-6)
- (R)-2-(1-Acetyl-1H-pyrrol-2-yl)-2-hydroxyacetonitrile (CAS 121950-16-1)
- 2-Chloro-7-ethylbenzo[d]oxazole (CAS 1806536-85-5)
- Semaglutide impurity 270 (CAS CATO-C4X-2226270)
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