3-(4-Chlorophenyl)-5-[(4-methylbenzenesulfonyl)methyl]-1,2-oxazole CAS 478048-86-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 478048-86-1 |
| Molecular Formula | C17H14ClNO3S |
| Molecular Weight | 347.82 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 3-(4-Chlorophenyl)-5-[(4-methylbenzenesulfonyl)methyl]-1,2-oxazole (CAS 478048-86-1), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C17H14ClNO3S. Molecular weight: 347.82 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C17H14ClNO3S |
| Molecular Weight | 347.82 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Chlorophenyl Standards
- 2-(2-((3-Chlorophenyl)amino)thiazol-4-yl)-N-(furan-2-ylmethyl)acetamide (CAS 1040655-37-5)
- 5-(2-Chlorophenyl)-4-(2,4-dimethoxyphenyl)-4H-1,2,4-triazole-3-thiol (CAS 1172816-79-3)
- 4-(3-Chlorophenyl)-N-(p-tolyl)-1H-pyrazole-5-sulfonamide (CAS 1239479-86-7)
- 1-(4-Chlorophenyl)-3-(4-ethyl-5-(methylthio)-4H-1,2,4-triazol-3-yl)pyridazin-4(1H)-one (CAS 478077-60-0)
- 3-(4-Chlorophenyl)-5-(phenylmethanesulfonylmethyl)-1,2-oxazole (CAS 672951-34-7)
- N-(4-Chlorophenyl)-2-({5,7-dimethyl-[1,2,4]triazolo[1,5-a]pyrimidin-2-yl}sulfanyl)acetamide (CAS 212074-47-0)
- 2-(4-(3-Chlorophenyl)piperazin-1-yl)-N-(4-fluorophenyl)acetamide (CAS 303091-53-4)
- N-(3-chlorophenyl)-2-(4-(4-fluorophenyl)piperazin-1-yl)acetamide (CAS 329080-06-0)
Recommended Standards
- 3-Amino-N-(5-chloro-2-hydroxyphenyl)-4,6-dimethylthieno[2,3-b]pyridine-2-carboxamide (CAS 773152-27-5)
- 2-Chloro-N-(3-{5,6-dimethyl-4-oxo-3h,4h-thieno[2,3-d]pyrimidin-2-yl}phenyl)acetamide (CAS 852033-50-2)
- 4-Chloro-N-(1,1-dioxido-2,3-dihydrothiophen-3-yl)-N-phenylbenzamide (CAS 303094-04-4)
- 2-(Sec-butoxymethyl)butane-1-sulfonyl chloride (CAS 1495053-82-1)
- 1-(4-Fluorophenyl)-3-(phenylsulfonyl)-1H-pyrrolo[2,3-b]quinoxalin-2-amine (CAS 374922-43-7)
- (E)-3-(3,4-dimethoxyphenyl)-2-(4-(4-fluorophenyl)thiazol-2-yl)acrylonitrile (CAS 476671-88-2)
- Pomalidomide-C6-Br (CAS 2355289-53-9)
- Ethyl 2-(4-methoxyphenyl)ethanimidate hydrochloride (CAS 58125-69-2)
- Benzyl 3-((acetylthio)methyl)cyclobutanecarboxylate (CAS 1956327-55-1)
- Pheromone Biosynthesis Activating Neuropeptide (Helicoverpa assulta, Heliothis zea) (CAS 122071-54-9)
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