2-Bromo-5-methylthiophene CAS 765-58-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 765-58-2 |
| Molecular Formula | C5H5BrS |
| Molecular Weight | 177.06 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-Bromo-5-methylthiophene (CAS 765-58-2) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C5H5BrS. Molecular weight: 177.06 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C5H5BrS |
| Molecular Weight | 177.06 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, 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.) | 1957 |
| Halogen Content | Br-containing |
| Sulfur Atoms | 1 |
Related Bromo Standards
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Recommended Standards
- 2-(Bromomethyl)thiophene (CAS 45438-73-1)
- 3-(Bromomethyl)thiophene (CAS 34846-44-1)
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- N-Cyclopentyl-5-(m-tolyl)-2-(trifluoromethyl)pyrimidin-4-amine (CAS 917895-63-7)
- Ethyl 5-Bromoimidazo[1,2-a]pyridine-2-carboxylate (CAS 135995-46-9)
- N-(7-Methyl-5-oxo-5H-thiazolo[3,2-a]pyrimidin-6-yl)-2-(thiophen-2-yl)acetamide (CAS 942003-58-9)
- (4-Formylfuran-3-yl)boronic acid (CAS 27339-36-2)
- Lasinavir, >98% (HPLC) (CAS 175385-62-3)
- Benzyl 4-((cyclopropyl(2-hydroxyethyl)amino)methyl)piperidine-1-carboxylate (CAS 1353947-86-0)
- D-Trp25-Tirzepatide (CAS CATO-CPTD788909)
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