5-Bromobenzo[b]thiophen-3(2H)-one CAS 163449-72-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 163449-72-7 |
| Molecular Formula | C8H5BrOS |
| Molecular Weight | 229.09 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 5-Bromobenzo[b]thiophen-3(2H)-one (CAS 163449-72-7), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C8H5BrOS. Molecular weight: 229.09 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C8H5BrOS |
| Molecular Weight | 229.09 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2003 |
| Halogen Content | Br-containing |
| Sulfur Atoms | 1 |
Related Bromobenzo Standards
- 3-Bromobenzo[b]thiophen-5-ol (CAS 101494-83-1)
- 4-Bromobenzo[b]thiophen-7-ol (CAS 1191900-64-7)
- 4-Bromobenzo[b]thiophen-3(2H)-one (CAS 67866-90-4)
- 5-Bromobenzo[b]thiophen-3-ol (CAS 66282-89-1)
- 6-Bromobenzo[b]thiophen-3(2H)-one (CAS 72002-04-1)
- 6-Bromobenzo[b]thiophen-7-ol (CAS 87279-85-4)
- 2-Bromobenzo[d]thiazol-5-amine (CAS 1367926-49-5)
- 2-Bromobenzo[d]thiazol-4-amine (CAS 1368320-74-4)
Recommended Standards
- 2-(4-Bromo-2-thienyl)furan (CAS 160855-00-5)
- 2-bromo-1-benzothiophen-4-ol (CAS 1784087-17-7)
- 1-Bromo-4-(cyclopropylmethyl)-2-fluorobenzene (CAS 1369919-18-5)
- 4-[(4-methyl-1h-pyrazol-1-yl)methyl]benzoic acid (CAS 1119391-16-0)
- 7-Bromo-2,4-dichloropyrimido[5,4-b]quinoline (CAS 1956369-15-5)
- 3-(6-Methoxynaphthalen-2-yl)propanal (CAS 109057-70-7)
- Isavuconazole Impurity 118 (CAS CATO-C4X-1236118)
- 2-Methoxy-6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenol (CAS 1437769-82-8)
- 6-(Cyclopropylmethoxy)nicotinic acid (CAS 1019546-29-2)
- Des-Ile17-Tirzepatide (CAS CATO-CPTD788956)
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