2-Bromo-5-(trifluoromethyl)thiophene CAS 143469-22-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 143469-22-1 |
| Molecular Formula | C5H2BrF3S |
| Molecular Weight | 231.03 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-Bromo-5-(trifluoromethyl)thiophene (CAS 143469-22-1) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C5H2BrF3S. Molecular weight: 231.03 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C5H2BrF3S |
| Molecular Weight | 231.03 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.) | 1997 |
| Halogen Content | F/Br-containing |
| Sulfur Atoms | 1 |
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Recommended Standards
- 5,7-dichloro-1-benzofuran-3-carboxylic acid (CAS 1487607-63-5)
- 4,7-Dichlorobenzofuran-3-carboxylic acid (CAS 1489438-50-7)
- 2-Amino-6-bromo-8-fluoro-[1,2,4]triazolo[1,5-a]pyridine (CAS 1649478-38-5)
- 2-Naphthoyl fluoride (CAS 37827-83-1)
- 1-(3-Oxobutyl)-2,5-dihydro-1H-pyrrole-2,5-dione (CAS 1546506-43-7)
- Diethyl (aminomethyl)phosphonate (CAS 50917-72-1)
- Tert-butyl (2-chloro-3-(2-hydroxyethyl)pyridin-4-yl)carbamate (CAS 494767-21-4)
- Methyl Phenyl Malonate (CAS 53439-79-5)
- tert-Butyl 4-(4-chloro-7H-pyrrolo[2,3-d]pyrimidin-7-yl)piperidine-1-carboxylate (CAS 717900-74-8)
- Des-[Oct-γ-Glu-AEEA-AEEA]-Semaglutide (CAS CATO-C4X-2226112)
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