(3,3'-Difluoro-[2,2'-bithiophene]-5,5'-diyl)bis(trimethylstannane) CAS 1619967-09-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1619967-09-7 |
| Molecular Formula | C14H20F2S2Sn2 |
| Molecular Weight | 527.86 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(3,3'-Difluoro-[2,2'-bithiophene]-5,5'-diyl)bis(trimethylstannane) (CAS 1619967-09-7) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C14H20F2S2Sn2. Molecular weight: 527.86 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C14H20F2S2Sn2 |
| Molecular Weight | 527.86 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1993 |
| Halogen Content | F-containing |
| Sulfur Atoms | 2 |
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Recommended Standards
- R-Indoxacarb (CAS 185608-75-7)
- N-(2-Bromo-4-methylphenyl)-2-((5-(4-chlorophenyl)-4-(p-tolyl)-4H-1,2,4-triazol-3-yl)thio)acetamide (CAS 332947-82-7)
- Indoxacarb (CAS 173584-44-6)
- N-benzyl-2-(1-oxo-4-phenylphthalazin-2(1H)-yl)acetamide (CAS 321835-38-5)
- 2-(1-Pyrazolyl)aniline (CAS 54705-91-8)
- (3-Ethylphenyl)thiourea (CAS 901375-61-9)
- [3-Nitro-4-(phenylsulfanyl)phenyl]methyl N-(3-chlorophenyl)carbamate (CAS 320424-19-9)
- 4-Bromo-3-isobutyl-1-methyl-1H-pyrazole (CAS 1499068-43-7)
- Methyl 3-{1-[(4-chlorophenyl)methyl]-6-oxo-1,6-dihydropyridine-3-amido}thiophene-2-carboxylate (CAS 339008-57-0)
- Tirzepatide Impurity 35 (CAS CATO-C4X-324035)
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