3-Bromo-5-chloro-2-methylthiophene CAS 61074-71-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 61074-71-3 |
| Molecular Formula | C5H4BrClS |
| Molecular Weight | 211.51 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-Bromo-5-chloro-2-methylthiophene (CAS 61074-71-3) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C5H4BrClS. Molecular weight: 211.51 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C5H4BrClS |
| Molecular Weight | 211.51 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.) | 1974 |
| Halogen Content | Cl/Br-containing |
| Sulfur Atoms | 1 |
Related Bromo Standards
- 5-Bromo-2-chloro-3-methylthiophene (CAS 1182346-30-0)
- 4-Bromo-2-(chloromethyl)thiophene (CAS 170859-70-8)
- 2-Bromo-4-(chloromethyl)thiophene (CAS 73919-92-3)
- 2-Bromo-5-(chloromethyl)thiophene (CAS 7311-46-8)
- 2-Bromo-5-chloro-3-methylthiophene (CAS 53374-61-1)
- 3-Bromo-2-(chloromethyl)thiophene (CAS 7353-88-0)
- 3-Bromo-4-(chloromethyl)thiophene (CAS 70260-08-1)
- 1-bromo-2-(chloromethyl)benzene (CAS 578-51-8)
Recommended Standards
- 4-(bromomethyl)-2-chlorothiophene (CAS 73919-94-5)
- 3-Chloro-1,2,4-trifluoro-5-nitrobenzene (CAS 104455-90-5)
- 3-(bromomethyl)-2-chlorothiophene (CAS 40032-81-3)
- 4-Chloromethyl-2-hydroxy-5-(trifluoromethyl)pyridine (CAS 1227595-21-2)
- (3s)-2-Methylpentan-3-amine hydrochloride (CAS 196930-00-4)
- Regorafenib Impurity 39 (CAS CATO-C4X-104739)
- (2-(Difluoromethyl)-3-iodo-5-methylpyridin-4-yl)methanamine (CAS 1805534-88-6)
- 4-Methylumbelliferyl -β-D-Gentotrioside (CAS 383160-16-5)
- 2,2-dimethylazepane-4-carboxylic acid (CAS 2167168-05-8)
- Stresscopin-Related Peptide (human) (CAS 348626-74-4)
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