3-Bromo-2-iodo-5-methylthiophene CAS 89556-08-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 89556-08-1 |
| Molecular Formula | C5H4BrIS |
| Molecular Weight | 302.96 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-Bromo-2-iodo-5-methylthiophene (CAS 89556-08-1) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C5H4BrIS. Molecular weight: 302.96 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C5H4BrIS |
| Molecular Weight | 302.96 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature |
| 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.) | 1982 |
| Halogen Content | Br/I-containing |
| Sulfur Atoms | 1 |
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- (S)-1-(3-Fluoropyridin-4-yl)ethan-1-amine hydrochloride (CAS 2413848-68-5)
- N-(9-((2R,3R,4R,5R)-4-Hydroxy-5-(hydroxymethyl)-3-(2-methoxyethoxy)tetrahydrofuran-2-yl)-9H-purin-6-yl)benzamide (CAS 333335-93-6)
- Semaglutide impurity 202 (CAS CATO-C4X-2226202)
Why CATO?
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