2-Bromo-5-isobutylthiophene CAS 1522107-19-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1522107-19-2 |
| Molecular Formula | C8H11BrS |
| Molecular Weight | 219.14 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-Bromo-5-isobutylthiophene (CAS 1522107-19-2) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C8H11BrS. Molecular weight: 219.14 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C8H11BrS |
| Molecular Weight | 219.14 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.) | 1992 |
| Halogen Content | Br-containing |
| Sulfur Atoms | 1 |
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Recommended Standards
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- 2-(4-(Dimethoxymethyl)phenyl)pyridine (CAS 1033125-49-3)
- (3r,4s)-1-(Tert-butoxycarbonyl)-4-(3,4-dimethoxyphenyl)pyrrolidine-3-carboxylic acid (CAS 1330750-33-8)
- Tirzepatide Impurity 51 (CAS CATO-C4X-324051)
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