2-Bromo-4-methoxythiophene CAS 78282-35-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 78282-35-6 |
| Molecular Formula | C5H5BrOS |
| Molecular Weight | 193.06 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-Bromo-4-methoxythiophene (CAS 78282-35-6) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C5H5BrOS. Molecular weight: 193.06 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C5H5BrOS |
| Molecular Weight | 193.06 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1979 |
| Halogen Content | Br-containing |
| Sulfur Atoms | 1 |
Related Bromo Standards
- 3-Bromo-4-methoxythiophene (CAS 110545-69-2)
- 5-bromo-3-ethyl-1,2,4-thiadiazole (CAS 1351345-63-5)
- 5-Bromo-3-isothiazolemethanamine (CAS 1508458-54-5)
- 2-Bromo-3-methoxythiophene (CAS 174756-14-0)
- (4-Bromo-1,2-thiazol-5-yl)methanamine (CAS 1781571-44-5)
- (4-Bromo-2-thienyl)methanol (CAS 79757-77-0)
- 1-(4-Bromo-1,3-thiazol-2-yl)methanamine (CAS 697299-86-8)
- 2-Bromo-5-ethyl-1,3,4-thiadiazole (CAS 57709-49-6)
Recommended Standards
- 2-Amino-5-bromo-4-methylthiazole (CAS 3034-57-9)
- 2-(bromomethyl)-5-methyl-1,3,4-thiadiazole (CAS 75341-29-6)
- 2-Bromo-5-methoxythiophene (CAS 57070-77-6)
- 5-Amino-3-(4-(tert-butyl)phenyl)isoxazole-4-carbonitrile (CAS 1017668-90-4)
- 5-(4-Aminophenyl)-2-phenyl-4H-pyrazol-3-one (CAS 478398-27-5)
- 3-((2-(Diethylamino)ethyl)amino)tetrahydrothiophene 1,1-dioxide (CAS 863669-68-5)
- Empagliflozin Impurity 30 (CAS 86087-24-3)
- 4-{2-[4-(Trifluoromethyl)anilino]-1,3-thiazol-5-yl}-2-pyrimidinamine (CAS 1823183-29-4)
- (3-Chloro-5-fluoropyridin-2-yl)methanamine hydrochloride (CAS 1416714-11-8)
- D-Thr5-Tirzepatide (CAS CATO-CPTD788926)
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