5-Bromo-2-thienylmagnesium bromide, 0.50 M in THF CAS 63746-81-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 63746-81-6 |
| Molecular Formula | C4H2BrS Br Mg |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 5-Bromo-2-thienylmagnesium bromide, 0.50 M in THF (CAS 63746-81-6) pharmaceutical standards reference standard. Molecular formula: C4H2BrS Br Mg. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C4H2BrS Br Mg |
| Molecular Weight | 266.23 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1975 |
| Halogen Content | Br-containing |
| Sulfur Atoms | 1 |
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Recommended Standards
- (3-Chloro-4-(prop-2-yn-1-ylamino)phenyl)dimethylphosphine oxide (CAS 2903923-15-7)
- 1-[(1-ethylpyrrolidin-2-yl)methyl]-2,5-dimethyl-1h-pyrrole-3-carbaldehyde (CAS 1016828-00-4)
- 4-Bromo-3-ethynylaniline (CAS 1188417-82-4)
- 3-Chloro-5-iodobenzoyl chloride (CAS 1261730-81-7)
- 2-Amino-4-(4-iodo-1h-pyrazol-1-yl)-2-methylpentanamide (CAS 1342893-63-3)
- 3-Fluoro-4-(methylthio)benzamide (CAS 238742-81-9)
- Semaglutide impurity 41 (CAS CATO-C4X-222641)
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