Ethyl 5-phenyl-2-(4-(p-tolyloxy)butanamido)thiophene-3-carboxylate CAS 433233-18-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 433233-18-2 |
| Molecular Formula | C24H25NO4S |
| Molecular Weight | 423.52 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order Ethyl 5-phenyl-2-(4-(p-tolyloxy)butanamido)thiophene-3-carboxylate (CAS 433233-18-2) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C24H25NO4S. Molecular weight: 423.52 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C24H25NO4S |
| Molecular Weight | 423.52 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Recommended Standards
- Ethyl 5-phenyl-2-(4-(m-tolyloxy)butanamido)thiophene-3-carboxylate (CAS 459415-15-7)
- 5-(6-((2-Fluorobenzyl)thio)pyridazin-3-yl)-2-(4-methoxyphenyl)-4-methylthiazole (CAS 1040636-41-6)
- Diisopropyl 2-tosyl-2-azaspiro[3.3]heptane-6,6-dicarboxylate (CAS 1237542-10-7)
- 4-Cyclopropoxy-2-isopropylbenzenesulfonamide (CAS 1243375-52-1)
- 4-Chloro-3-(3-fluorophenyl)pyridin-2-amine (CAS 1381941-71-4)
- (2S)-1-[(4-Methylphenyl)sulfonyl]-2-(phenylmethyl)aziridine (CAS 62596-64-9)
- Methyl 3-(2,5-dimethylphenyl)-3-oxopropanoate (CAS 1226202-70-5)
- 5'-O-DMT-N4-Bz-2'-F-dC (CAS 146954-77-0)
- 3,5-Dimethylphenyl 5-chloro-2-(methylthio)pyrimidine-4-carboxylate (CAS 879951-61-8)
- Tau Peptide (295-309) trifluoroacetate salt (CAS 330456-46-7)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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