3-Bromo-2-methyl-5-trimethylsilylethynylthiophene CAS 348639-14-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 348639-14-5 |
| Molecular Formula | C10H13BrSSi |
| Molecular Weight | 273.26 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-Bromo-2-methyl-5-trimethylsilylethynylthiophene (CAS 348639-14-5) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C10H13BrSSi. Molecular weight: 273.26 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C10H13BrSSi |
| Molecular Weight | 273.26 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, keep tightly closed to prevent evaporation |
| 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.) | 2025 |
| Halogen Content | Br-containing |
| Sulfur Atoms | 1 |
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Recommended Standards
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- Glycine tert-Butyl Ester Hydrochloride (CAS 27532-96-3)
- D-Ile17-Tirzepatide (CAS CATO-CPTD788917)
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