5-Bromo-6,7-dihydrobenzo[b]thiophen-4(5h)-one CAS 2513-49-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2513-49-7 |
| Molecular Formula | C8H7BrOS |
| Molecular Weight | 231.11 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 5-Bromo-6,7-dihydrobenzo[b]thiophen-4(5h)-one (CAS 2513-49-7), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C8H7BrOS. Molecular weight: 231.11 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C8H7BrOS |
| Molecular Weight | 231.11 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
| Halogen Content | Br-containing |
| Sulfur Atoms | 1 |
Related Bromo Standards
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- 3-Bromo-2-(methylsulfanyl)benzaldehyde (CAS 1289113-16-1)
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- 2-Bromo-5,6-dihydrobenzo[b]thiophen-7(4H)-one (CAS 1369138-74-8)
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- 2-Bromo-6,7-dihydrobenzo[b]thiophen-4(5H)-one (CAS 25074-25-3)
Recommended Standards
- 5-Bromo-4-cyclopropylthiophene-2-carbaldehyde (CAS 2301169-82-2)
- 6-Bromo-2,3-dihydrobenzo[b]thiophen-3-ol (CAS 737802-11-8)
- 5-Bromo-2-(methylthio)benzaldehyde (CAS 847978-59-0)
- Bis(2-fluorophenyl)amine (CAS 328-15-4)
- (1S,4R)-bicyclo[2.2.1]heptane-2-sulfonamide (CAS 1864012-28-1)
- 3-Bromo-4-(2-methylpropoxy)benzenamine (CAS 1247349-99-0)
- 6-(aminomethyl)-2-(methylsulfanyl)-1,4-dihydropyrimidin-4-one hydrochloride (CAS 1955554-19-4)
- 1H-Pyrazole-3-carboxylic acid (CAS 1621-91-6)
- 3-[1-propyl-5-(pyrrolidine-1-sulfonyl)-1h-1,3-benzodiazol-2-yl]propanoic acid (CAS 749902-33-8)
- Semaglutide Impurity 123 (CAS 71997-93-8)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com