5-Bromo-2-bromomethyl-benzo[b]thiophene CAS 128104-93-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 128104-93-8 |
| Molecular Formula | C9H6Br2S |
| Molecular Weight | 306.02 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-Bromo-2-bromomethyl-benzo[b]thiophene (CAS 128104-93-8) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C9H6Br2S. Molecular weight: 306.02 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C9H6Br2S |
| Molecular Weight | 306.02 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO |
| 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.) | 1993 |
| Halogen Content | Br-containing |
| Sulfur Atoms | 1 |
Related Bromo Standards
- 4-Bromo-2-(bromomethyl)benzo[b]thiophene (CAS 1312118-04-9)
- 7-Bromo-3-(bromomethyl)-1-benzothiophene (CAS 17512-62-8)
- 5-Bromo-3-(bromomethyl)-1-benzothiophene (CAS 1757-24-0)
- 2-Bromo-3-(bromomethyl)-1-benzothiophene (CAS 183861-05-4)
- 7-Bromo-2-bromomethyl-benzo[b]thiophene (CAS 1858242-32-6)
- 6-Bromo-2-bromomethyl-benzo[b]thiophene (CAS 895550-11-5)
- 2-Bromo-4-difluoromethoxy-5-(trifluoromethyl)aniline (CAS 1804402-02-5)
- 2-Bromo-6-(difluoromethoxy)-4-(trifluoromethyl)aniline (CAS 1804402-11-6)
Recommended Standards
- Bis(p-chlorophenyl)dichloromethane (CAS 7457-25-2)
- tert-butyl 4,4,5,5-tetrachlorospiro[2.2]pentane-1-carboxylate (CAS 119060-44-5)
- 8-bromo-2,4-dichloro-6-fluoro-quinazoline (CAS 864292-32-0)
- 3,4-Diisobutoxy-nitrobenzol (CAS 5542-71-2)
- 3-O-Methyl 4-Hydroxy Estradiol (CAS 5976-66-9)
- 1,4-Dimethoxy-5,6,7,8-tetrahydronaphthalene-2-carbaldehyde (CAS 83495-12-9)
- 2-(difluoromethyl)-6-fluoro-3,4-dihydroquinazolin-4-one (CAS 1803606-44-1)
- 5-Bromo-N-(3-methoxypropyl)-N-methyl-3-nitropyridin-2-amine (CAS 1259440-10-2)
- 4-Azetidin-3-yl-thiomorpholine-1,1-dioxide dihydrochloride (CAS 178312-02-2)
- Semaglutide Impurity 176 (CAS CATO-C4X-2226176)
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