2-Bromo-1-(3-chlorothiophen-2-yl)ethan-1-one CAS 256486-71-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 256486-71-2 |
| Molecular Formula | C6H4BrClOS |
| Molecular Weight | 239.52 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 2-Bromo-1-(3-chlorothiophen-2-yl)ethan-1-one (CAS 256486-71-2) pharmaceutical standards reference standard. Molecular formula: C6H4BrClOS. Molecular weight: 239.52 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C6H4BrClOS |
| Molecular Weight | 239.52 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, 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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl/Br-containing |
| Sulfur Atoms | 1 |
Related Bromo Standards
- 1-(5-Bromo-4-chlorothiophen-2-yl)ethan-1-one (CAS 123418-66-6)
- 1-(4-Bromo-5-chlorothiophen-2-yl)ethan-1-one (CAS 123418-67-7)
- 1-(5-Bromo-3-chlorothiophen-2-yl)ethan-1-one (CAS 1403468-44-9)
- 4-Bromo-6-chloro-2-(methylthio)pyrimidine (CAS 1563530-34-6)
- 2-Bromo-1-(5-chloro-2-thienyl)ethanone (CAS 57731-17-6)
- 4-Bromo-3-methylthiophene-2-carbonyl chloride (CAS 265652-36-6)
- 5-Bromo-2-chloro-4-(methylthio)pyrimidine (CAS 59549-51-8)
- 5-Bromo-4-chloro-2-(methylthio)pyrimidine (CAS 63810-78-6)
Recommended Standards
- 1-(5-Bromothiophen-2-yl)-2-chloroethan-1-one (CAS 62673-67-0)
- 1-(3-Bromothiophen-2-yl)-2-chloroethan-1-one (CAS 62715-35-9)
- Avatrombopag Impurity 35 (CAS 677007-73-7)
- 4-Chloro-2-(((2E)-1-oxo-3-(4-pentylphenyl)-2-propen-1-yl)amino)benzoic Acid (CAS 99754-06-0)
- 1-(1-(4-Amino-1,2,5-oxadiazol-3-yl)-1H-1,2,3-triazol-5-yl)ethan-1-one (CAS 898745-71-6)
- 3-(4-Bromophenyl)-1-cyclopropylprop-2-en-1-one (CAS 72881-71-1)
- 1-(2,5-Dichlorophenyl)propan-1-amine (CAS 924817-45-8)
- (4-Methylenecyclohexyl)methanamine (CAS 854444-57-8)
- [1,3]Dioxolo[4,5-f]isoquinoline (CAS 234-16-2)
- Liraglutide Impurity 28 (CAS CATO-C4X-199228)
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