4-Bromo-2,3-dihydrobenzo[b]thiophen-3-ol CAS 737802-12-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 737802-12-9 |
| Molecular Formula | C8H7BrOS |
| Molecular Weight | 231.11 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 4-Bromo-2,3-dihydrobenzo[b]thiophen-3-ol (CAS 737802-12-9), 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.) | 1986 |
| 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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Recommended Standards
- 4-Bromo-2-(methylsulfanyl)benzaldehyde (CAS 918350-11-5)
- 5-Bromo-2-(methylthio)benzaldehyde (CAS 847978-59-0)
- 3-Bromo-5,6-dihydrobenzo[b]thiophen-7(4H)-one (CAS 274925-56-3)
- 2-(Aminomethyl)-6-(difluoromethyl)-3-(trifluoromethoxy)pyridine-4-acetonitrile (CAS 1804710-89-1)
- 2-Benzyl-9-fluoro-1,2,3,3a,4,9b-hexahydrochromeno[3,4-c]pyrrole-3a-carbonitrile (CAS 2007920-47-8)
- Methyl 2-(2-bromo-4-cyano-3-(trifluoromethyl)phenyl)acetate (CAS 1807206-19-4)
- 1-((2-Chlorobenzyl)oxy)-2-(4-methoxyphenyl)-1H-imidazo[4,5-b]pyridine (CAS 339027-20-2)
- 5-Bromo-N-methoxyfuran-3-carboxamide (CAS 1090046-35-7)
- Carbon dioxide-<SUP>17</SUP>O<SUB>2</SUB> (CAS 1173018-47-7)
- Liraglutide Impurity 18 TFA Salt (CAS CATO-C4X-199218)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 13829788188 / jacky.chen@cato-chem.com