4,4'-Dimethyl-3,3'-bithiophene CAS 15940-59-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 15940-59-7 |
| Molecular Formula | C10H10S2 |
| Molecular Weight | 194.32 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 4,4'-Dimethyl-3,3'-bithiophene (CAS 15940-59-7) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C10H10S2. Molecular weight: 194.32 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C10H10S2 |
| Molecular Weight | 194.32 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1961 |
| Sulfur Atoms | 2 |
Related Dimethyl Standards
- 5,5'-Dimethyl-2,2'-bithiophene (CAS 16303-58-5)
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Recommended Standards
- 52234-21-6 R2639 {[3-(aminomethyl)-1-adamantyl]methyl}amine dihydrochloride (CAS 52234-21-6)
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- 230-46-6 1,7-Phenanthroline CCRIS 7840 NSC 35679 (CAS 230-46-6)
- 2-(2,4-Bifluoro-3-methoxyphenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 1809298-93-8)
- 4-(dimethylamino)-3,5-difluorobenzene-1-carboximidamide (CAS 1423032-47-6)
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- 1246818-63-2 Benzyl Isothiocyanate-d7 (CAS 1246818-63-2)
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- 5-Formylbenzo[d]oxazole-2-carboxamide (CAS 1803740-88-6)
- Peptide 433 (CAS CATO-CPTD788433)
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