2-((4-Chlorobenzyl)thio)-4-oxo-4-(p-tolyl)butanoic acid CAS 301193-81-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 301193-81-7 |
| Molecular Formula | C18H17ClO3S |
| Molecular Weight | 348.84 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 2-((4-Chlorobenzyl)thio)-4-oxo-4-(p-tolyl)butanoic acid (CAS 301193-81-7) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C18H17ClO3S. Molecular weight: 348.84 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C18H17ClO3S |
| Molecular Weight | 348.84 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl-containing |
| Sulfur Atoms | 1 |
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Recommended Standards
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- (R)-1-(2,2-difluorobenzo[d][1,3]dioxol-5-yl)propan-1-amine (CAS 1213950-31-2)
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- 1,2-Bis(2-bromophenyl)ethane (CAS 59485-34-6)
- 3-(4-(4-Methoxy-2-methylphenyl)-5-methylthiazol-2-yl)aniline (CAS 1416346-60-5)
- 2-(Difluoromethoxy)-1-fluoro-5-methyl-3-nitrobenzene (CAS 1807181-30-1)
- [y-Glu15]-Semaglutide Impurity 134 (CAS CATO-C4X-2226134)
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)
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