5-Bromo-2-thiophenesulfinic acid, sodium salt CAS 126715-04-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 126715-04-6 |
| Molecular Formula | C4H2BrO2S2 Na |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-Bromo-2-thiophenesulfinic acid, sodium salt (CAS 126715-04-6) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C4H2BrO2S2 Na. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C4H2BrO2S2 Na |
| Molecular Weight | 249.07 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 3.5 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1993 |
| Halogen Content | Br-containing |
| Sulfur Atoms | 2 |
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Recommended Standards
- 2-(1-(2,2,2-Trifluoroethyl)piperidin-4-yl)acetic acid (CAS 1159983-47-7)
- 2-Methoxy-4,6-dimethylpyrimidine-5-carboxylic acid (CAS 4786-61-2)
- 71397-33-6 Methanesulfonato(2-dicyclohexylphosphino-3,6-dimethoxy-2',4',6'-tri-i-propyl-1,1'-biphenyl)(2'-methylamino-1,1'-biphenyl-2-yl)palladium(II), [BrettPhos Palladacycle Gen. 4] (CAS 71397-33-6)
- 1-Benzyl-6-methylpiperidin-3-amine (CAS 1315368-30-9)
- 2-(4-(Pyridin-3-yl)-1H-indol-3-yl)acetonitrile (CAS 1214326-65-4)
- 4'-(Methylsulfonyl)-[1,1'-biphenyl]-4-ol (CAS 13244-58-1)
- Semaglutide Impurity 5 (CAS 23406-82-8)
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