Ethyl 5-bromo-3-hydroxybenzo[b]thiophene-2-carboxylate CAS 132389-20-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 132389-20-9 |
| Molecular Formula | C11H9BrO3S |
| Molecular Weight | 301.16 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order Ethyl 5-bromo-3-hydroxybenzo[b]thiophene-2-carboxylate (CAS 132389-20-9) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C11H9BrO3S. Molecular weight: 301.16 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C11H9BrO3S |
| Molecular Weight | 301.16 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1994 |
| Halogen Content | Br-containing |
| Sulfur Atoms | 1 |
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Recommended Standards
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- 5-ethyl-2-oxo-1,2-dihydropyridine-3-carboxylic acid (CAS 1248969-30-3)
- 1-(2-bromoethyl)-2,3-dihydro-1H-indene (CAS 38434-35-4)
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- DAPK Substrate Peptide (CAS 386769-53-5)
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