2,4-Bis(4-methoxyphenyl)thiophene CAS 62497-30-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 62497-30-7 |
| Molecular Formula | C18H16O2S |
| Molecular Weight | 296.38 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2,4-Bis(4-methoxyphenyl)thiophene (CAS 62497-30-7) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C18H16O2S. Molecular weight: 296.38 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C18H16O2S |
| Molecular Weight | 296.38 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1974 |
| Sulfur Atoms | 1 |
Related Bis Standards
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- 5-(4-Methoxyphenyl)-2-(methylthio)-1-phenyl-1H-imidazole (CAS 1207040-09-2)
- 5-(4-Methoxyphenyl)-1-(o-tolyl)-1,3-dihydro-2H-imidazole-2-thione (CAS 1209060-74-1)
- 1-Benzyl-5-(4-methoxyphenyl)-1h-imidazole-2-thiol (CAS 919028-83-4)
- 3-(4-Methoxyphenyl)-5-(methylthio)-1-phenyl-1H-pyrazole (CAS 871110-00-8)
- 5-(4-Methoxyphenyl)-3-(methylthio)-1-phenyl-1H-pyrazole (CAS 871110-15-5)
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Recommended Standards
- (5-Methylthiophen-2-yl)(4-phenoxyphenyl)methanol (CAS 944685-02-3)
- 2-[[[(1,1-Dimethylethoxy)carbonyl]amino]methyl]-propanoic-3,3,3-d3 Acid Phenylmethyl Ester (CAS 375379-70-7)
- rel-(2R,3R)-1-(tert-Butoxycarbonyl)-3-cyclohexylpyrrolidine-2-carboxylic acid (CAS 1449586-26-8)
- 1-(5-Bromo-2-chloropyridin-3-yl)ethanol (CAS 1111638-41-5)
- Diethyl 2,6-dimethyl-4-(5-phenylfuran-2-yl)-1,4-dihydropyridine-3,5-dicarboxylate (CAS 301305-99-7)
- 2-Amino-5,6,7,8-tetrahydroquinoline-3-carboxylic acid (CAS 68708-27-0)
- 2-Cyclobutylthiazole-4-carboxamide (CAS 1893280-35-7)
- 8-Chloro-4-((3-chloro-4-fluorophenyl)amino)-6-nitroquinoline-3-carbonitrile (CAS 915369-47-0)
- 2-Bromo-4-cyclopropylbenzamide (CAS 1237118-71-6)
- Semaglutide impurity 104(Fmoc-D-His-Aib) (CAS 2171211-18-8)
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